Takeshi Tanaka

Last Updated :2025/07/05

Affiliations, Positions
Division of Medical Informatics and Systems Management, Assistant Professor
E-mail
tanakathiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Doctor of Science, University of Tsukuba
  • Master of Science, University of Tsukuba

Research Fields

  • Informatics;Frontiers of informatics;Web informatics, Service informatics
  • Informatics;Frontiers of informatics;Life / Health / Medical informatics
  • Complex systems;Biomedical engineering;Medical systems
  • Mathematical and physical sciences;Physics;Particle / Nuclear / Cosmic ray / Astro physics

Research Keywords

  • Web Accessibility for Visually Impaired Persons
  • Medical Informattion
  • Privacy Protection
  • Information Security
  • Information Ethics
  • Hospital Information System
  • rotational motion of nucleus
  • shape transition

Affiliated Academic Societies

  • Japan Association of Medical Informatics, 2000
  • The Physical Society of Japan, 1993
  • Japan Society for Low-vision Research and Rihabilitation, 2016/08

Educational Activity

Course in Charge

  1. 2025, Graduate Education (Master's Program) , 3Term, Data Literacy in Medicine
  2. 2025, Graduate Education (Doctoral Program) , 3Term, Utilization of data Literacy in Medicine
  3. 2025, Undergraduate Education, 4Term, Medical Informatics
  4. 2025, Undergraduate Education, 4Term, Medical Informatics
  5. 2025, Undergraduate Education, 4Term, Medical Informatics

Research Activities

Academic Papers

  1. Tendencies of Persons with Visual Impairments who needs Extremely Enlarged Characters in Web Browsing, Japan Journal of Medical Informatics, 44(Supplement), 1189-1192, 2024
  2. ★, A Questionnaire Survey on Awareness of Visual Rehabilitation among People with Visually Impairment, Journal of Japanese Society for Low-vision Research and Rehabilitation, 24, 120-127, 2024
  3. ★, A measurement of Japanese vocabulary and kanji difficulties on national and public university hospital websites, Japan Journal of Medical Informatics, 43(Supplement), 956-959, 2023
  4. ★, Characteristics of Character Perception in Central and Peripheral Vision, Journal of Japanese Society for Low-vision Research and Rehabilitation, 22, 45-52, 20221120
  5. A measurement of Japanese vocabulary and kanji difficulties on national and public university hospital websites:, Japan Journal of Medical Informatics, 42(Supplement), 1411-1414, 2022
  6. ★, Letter Recognition Thresholds for Central Vision and Peripheral Vision, Journal of Japan Society for Low-vision Research and Rehabilitation, 21, 98-103, 2021
  7. Evaluation of Possibility of Originally Developed Personal Virtual Medical Training Simulator (PVMTS) for Medical Education, Japan Journal of Medical Informatics, 41(Supplement), 864-867, 2021
  8. An Estimation of Impact of Copy-and-Paste Operation by Undergraduate Students in Answering a Web Examination on Their Grades by Text Mining, Japan Journal of Medical Informatics, 41(Supplement), 738-741, 2021
  9. ★, Nonaxial octupole deformations in light N = Z nuclei at high spins, PHYSICAL REVIEW C, 63(3), 200103
    Link to Paper Search Results by DOI
  10. Structural Change in the cranked HFB Bands, Progress in Particle and Nuclear Physics, 38, 249-250, 19970401
  11. ★, Band termination of collective rotation : Dynamical mechanism of occurrence, Physical Review C, 56, 181-190, 19970701
  12. A Possible Microscopic Description of Nuclear Collective Rotation in Band-Crossing Region-Occurrence Mechanism of S-band-, Progress of Theoretical Physics, 93, 335-355, 19950401
  13. Quantum Nonlinear Resonance, Progress of Theoretical Physics, 91, 1135-1147, 19940401
  14. Non-axially Octupole Deformations in Light N=Z Nuclei, International Conference on Nuclear Physics : Clustering Phenomena in Nuclear Physics= Jun 2000= Se. Petersburg. Russia., 20000401
  15. Construction of Structured Electric Health Informaiton Distributing Systems as the Base of Social Welfre and Security Protection, MEDINFO2001= Amsterdam: IOS Press, 1497, 20010901
  16. Development of an electronic patient record system for supporting informed consent, MEDINFO2001= Amsterdam: IOS Press, 711, 20010901
  17. Nonaxially octupole deformations in light N=Z nuclei., Int. Conf. On Nucl. Phys: Clustering Phenomena In Nuclear Physics= St. Petersburg= Russia, 20000401
  18. ★, Backbending phenomenon in 48Cr, Phys. Rev. C 58, 2765-2776, 19981101
  19. Does Integrated EHR System Assure Safety Patient Management?, 20070820
  20. Requirements of Linkage with Triage-Tag Information and Electronic Health Records Available in a Huge Disaster, 20070820
  21. ★, Proposal for a Wide Area Emergency Information System to Support Coordination between Rescue Sites and Hospitals., APAMI 2009 Proceedings (Hiroshima, Japan), 105-112, 20091101
  22. Hospital Information Systems: are they sufficiently helpful for the management of patient safety? Valuable lessons from the Japanese experience, 20100901
  23. Is e-Healthcare Chart Contributory to Patient Safety?, Proceedings of HEALTHINF 2012, 430-433, 20120201
  24. Lost Electronic Medical Records by System Troubles, Proceedings of APAMI 2012 (Beijing), Submission Number 54, 20121001
  25. A clinical management system for patient participatory health care support - Assuring the patients' rights and confirming operation of clinical treatment and hospital administration, INTERNATIONAL JOURNAL OF MEDICAL INFORMATICS, 73(3), 243-249, 20040331
    Link to Paper Search Results by DOI
  26. Operation and Evaluation of Insurance Pharmacies Navigation and Outside Prescription Information Automatic FAX Sending System : With the aim of Dispersion from the Nearby Pharmacies, 22(1), 127-135, 20020401
  27. Requirements of a User Administration System for Management of an Electronic Medical Record System, 20, 124-125, 20001123
  28. Development of a informed consent support system for the assessment of its process and result, 20, 354-355, 20001123
  29. Institute Cooperation Supporting System : Based on Health Data Use and Protection Policy, 20, 454-455, 20001123
  30. The Development of an Outside Prescription Navigation System Aiming For a Closer Tie With Outside Pharmacies, 20, 740-741, 20001123
  31. Development of Secured Medical Education and Research System : Relation to the Hospital Information System, 20, 1018-1019, 20001123
  32. Outpatients Nursing Information System With Dental Re-consulting Order System, 4, 36-39, 20030712
  33. ★, A New Emergency Relief and Evaluation Information System-The Emergency Medical Information Services Net HIROSHIMA- : Real Time Communication Support System at Wide Area Disaster, Japan Journal of Medical Informatics, 28(4), 187-195, 20090717
  34. Quantum Nonlinear Resonance : Nuclear Physics, Progress of theoretical physics, 91(6), 1135-1147, 19940625
  35. A Possible Microscopic Description of Nuclear Collective Rotation in Band-Crossing Region:Occurrence Mechanism of s-Band, Progress of theoretical physics, 93(2), 335-355, 19950225
  36. The Inequality of Patient Profile Information in Japanese Hospitals., Studies in health technology and informatics, 228, 2016
  37. A clinical management system for patient participatory health care support. Assuring the patients' rights and confirming operation of clinical treatment and hospital administration., International journal of medical informatics, 73(3), 2004
  38. The guideline of the personal health data structure to secure safety healthcare. The balance between use and protection to satisfy the patients' needs., International journal of medical informatics, 76(5-6), 412-418, 200701
  39. A Reasonable Accommodation on Webpages of Hospital for Visually Impaired Patients, 53(Supplement), 191-191, 201609
  40. A Test Production of a Medical Institution Webpage Using a Grid-Layout Taking Web Accessibility of Persons with Disabilities into Account, Japan Journal of Medical Informatics, 37(Supplement), 1225-1229, 2017
  41. Trial Production of Management Model to Improve the Quality of Data Accumulated in Hospital Information System, Japan Journal of Medical Informatics, 37(Supplement), 337-342, 2017
  42. Significance of Classifying and Analyzing Inquiries to Helpdesk from the Viewpoint of User Behavior, Japan Journal of Medical Informatics, 37(Supplement), 1104-1109, 2017
  43. Examining the utility of BI of medical application Semantic Data Model which points on the reference model of DWH, Japan Journal of Medical Informatics, 37(Supplement), 554-557, 2017
  44. How Many Medical Institutions Adhere Closely to “The Revised Agreement in Treating DICOM Data for Medical Referral” in Receiving the Data? - Survey and Analysis in Hiroshima Prefecture, Japan Journal of Medical Informatics, 37(Supplement), 879-883, 2017
  45. A Test Production of Medical Institution Webpage Available in Browsing by a Smartphone or Using Extremely Expanded Characters: Japan Journal of Medical Informatics, Japan Journal of Medical Informatics, 39(Supplement), 946-951, 2019
  46. ★, A Test Production of Medical Institution Webpage Available for an Extremely Large-Size Font, 11th Biennial Conference of the Asia-Pacific Association for Medical Informatics Conference Proceedings, 186-187, 20201121
  47. ★, The Appropriate Way to Define Heading Information in Accessible Medical Institution Webpages, Japan Journal of Medical Informatics, 40(3), 151-159, 20201127
  48. Standard Requirements of Accessible Medical Institution Webpage for Visually-Impaird, Japan Journal of Medical Informatics, 40(Supplement), 904-909, 20201118

Invited Lecture, Oral Presentation, Poster Presentation

  1. Evaluation of a Medical Institution Webpage Model for Browsing in Extremely Enlarged Characters, Tanaka T, Ujima K, Narai A, Kiuchi Y, APAMI2024; 13th Biennial Conference of the Asia Pacific Association for Medical Informatics, 2024/10, Without Invitation, Japanese
  2. A Trial of an Outpatient Ophthalmology Pathway for Infants and Children Taken into Account of the starting point of a Regional Collaboration Pathway, Fujita R, Andou H, Tanaka T, Nakakura S, Kiuchi Y, Narai A:, The 25nd Annual Meeting of the Japan Society for Clinical Pathway, 2024/10, Without Invitation, Japanese
  3. Differences in the tendencies of specialists and general ophthalmologists in their critique of a prototype regional collaboration pathway for children with eye diseases, Fujita R, Tanaka T, Kiuchi Y, Andou H, The 32nd Conference for Researches on Rehabilitation of Visually Impaired, 2024/09, Without Invitation, Japanese
  4. ase Studies of Persons without White Cane among Intermediate Outreach Consultation Clients, Tanaka T, Fujita R, Narai A, Kiuchi Y, The 25th Meeting of Japan Society for Low-vision Research and Rehabilitation, 2024/05, Without Invitation, Japanese
  5. Building a clinical path for infant and small children referred to ophthalmology from infant health checkups, Fujita R, Kiuchi Y, Tanaka T, Andou H, Narai A, The 23nd Annual Meeting of the Japan Society for Clinical Pathway, 2023/11, Without Invitation, Japanese
  6. An attempt at ICF classification of in-hospital welfare consultation content, Tanaka T, Fujita R, Shiota S, Narai A, The 24th Meeting of Japanese Society for Low-vision Research and Rehabilitation, 2023/06, Without Invitation, Japanese
  7. Outcomes and user trends of intermediate type outreach at Hiroshima University Hospital Ophthalmology Department, Fujita R, Tanaka T, Kiuchi Y, Narai A, The 31th Conference for Researches on Rehabilitation of Visually Impaired, 2023/09, Without Invitation, Japanese
  8. A measurement of Japanese vocabulary and kanji difficulties on national and public university hospital websites, Tanaka T, Fujita R, Ujima K, Narai A, Kiuchi Y, The 43rd Joint Conference on Medical Informatics, 2023/11, Without Invitation, Japanese
  9. A trial of a patient-participating clinical pathway that builds collaboration between medical care and welfare, Fujita R,, Tanaka T, Ando H, Kishi Y, Kiuchi Y, Narai A, The 22nd Annual Meeting of the Japan Society for Clinical Pathway (Gihu, Japan), 2022/11, Without Invitation, Japanese
  10. A case report of the visual rehabilitation cooperation support project at a public hospital, Fujita R, Tanaka T, Kiuchi Y, Narai A, Joint Conference on Rehabilitation and Nursing Care in Tomakomai in 2022, 2022/09/30, Without Invitation, Japanese
  11. "The Visual Rehabilitation Cooperation Support Project" Implemented at Hiroshima University Hospital, Fujita R, Tanaka T, Masuda S, Tokumo K, Narai A, The 30th Conference for Researches on Rehabilitation of Visually Impaired, 2022/07, Without Invitation, Japanese
  12. Awareness survey on visual rehabilitation for visually impaired persons in Japan, Narai A, Tanaka T, Fujita R, Kashiwakura, H, Nakadomari S, Hiratsuka Y, Hoshikawa J. Ujima K, The 23rd Meeting of Japanese Society for Low-vision Research and Rehabilitation, 2022/05, Without Invitation, Japanese
  13. A case report on diviison of roles by medical / non-medical qualified persons to support inter-facility medical welfare collaboration, Tanaka T, Fujita R, Masuda S, Tokumo K, Narai A, The 23rd Meeting of Japanese Society for Low-vision Research and Rehabilitation, 2022/05, Without Invitation, Japanese
  14. Evaluation of Possibility of Originally Developed Personal Virtual Medical Training Simulator (PVMTS) for Medical Education, Miyaji K,, Mihara N, Tanaka T, The 41st Joint Meeting for Medical Informatics, 2021/11, Without Invitation, Japanese
  15. An Estimation of Impact of Copy-and-Paste Operation by Undergraduate Students in Answering a Web Examination on Their Grades by Text Mining, Tanaka T, The 41st Joint Meeting for Medical Informatics, 2021/11, Without Invitation, Japanese
  16. A measurement of Japanese vocabulary and kanji difficulties on national and public university hospital websites, Tanaka T, The 42nd Joint Conference on Medical Informatics, 2022/11, Without Invitation, Japanese
  17. Tentative Assessment of Medical Institution Webpage Model Available in Browsing by Using Extreamely Extended Characters, Tanaka T, The 26th Spring Academic Meeting of Japan Association of Medical Informatics, 2022, Without Invitation, Japanese
  18. Text-content requirements for a medical institution Web page that is easy to be understood by people with disabilities, Tanaka T, The 25th Spring Academic Meeting of Japan Association of Medical Informatics, 2021, Without Invitation, Japanese
  19. Interviews with the leaders of major visually disabled support groups to arrange the social collaboration of new patients, Narai A, The 22nd Meeting of Japan Society for Low-vision Research and Rehabilitation, 2021, Without Invitation, Japanese
  20. Letter Recognition Thresholds for Central Vision and Peripheral Vision, Imazu M, Ujima K, Tanaka T, The 22nd Meeting of Japan Society for Low-vision Research and Rehabilitation, 2021, Without Invitation, Japanese
  21. Interviews with the leaders of major visually disabled support groups to arrange the social collaboration of new patients in Japan, Narai A, The 14th Joint Meeting of Japan-China-Korea Ophthalmologists, 2021, Without Invitation, English
  22. Standard Requirements of Accessible Medical Institution Webpage for Visually-Impaird, Tanaka T, The 40th Joint Conference on Medical Informatic, 2020/11/22, Without Invitation, Japanese
  23. A Test Production of Medical Institution Webpage Available for an Extremely Large-Size Font, Tanaka T, Ujima K, Narai A, KIuchi Y, 11th Biennial Conference of the Asia-Pacific Association for Medical Informatics Conference, 2020/11/22, Without Invitation, English, Asia-Pacific Association for Medical Informatics, Hamamatsu, Japan
  24. A Preliminary Survey for Constracting Medical Institution Webpage Model Accessible to Visually-Impaired Persons Based on the Semantic Model of HTML5, Tanaka T, Japan Association for Medical Informatics Spring Conference 2020, 2020/06/06, Without Invitation, Japanese, Web
  25. A Test Production of a Medical Institution Webpage Using a Grid-Layout Taking Web Accessibility of Persons with Disabilities into Account, Tanaka T, Ujima K, Narai A, Fujita R, The 39th Joint Conference on Medical Informatics, 2019/11/21, Without Invitation, Japanese, Japan Associstion for Medical Informatics, Chiba, Japan
  26. A Preliminary Survey for Construucting Medical Institution Webpage Model Accessible to Visually-Impaired Persons Based on the Semantic Model of HTML5, Takeshi T, Japan Association for Medical Informatics Spring Conference 2019, 2019/06/06, Without Invitation, Japanese, Japan Association for Medical Informatics, Kumamoto, Japan
  27. A Test Production of a Medical Institution Webpage Using a Grid-Layout Taking Web Accessibility of Persons with Disabilities into Account, Tanaka T, Tsukuma H, Ikeuchi M, Ujima K, Fujita R, The 37th Joint Conference on Medical Informatics, 2017/11/21, Without Invitation, Japanese, Japan Associstion for Medical Informatics, Osaka, Japan
  28. Trial Production of Management Model to Improve the Quality of Data Accumulated in Hospital Information System, Tsukuma H, Tanaka T, Ikeuchi M, The 37th Joint Conference on Medical Informatics, 2017/11/21, Without Invitation, Japanese, Joint Conference for Medical Informatics, Osaka, Japan
  29. Significance of Classifying and Analyzing Inquiries to Helpdesk from the Viewpoint of User Behavior, Tsukuma H, Ohtahara K, Kameda S, Tanaka T, The 37th Joint Conference on Medical Informatics, 2017/11/21, Without Invitation, Japanese, Japan Association for Medical Informatics, Osaka, Japan
  30. Examining the utility of BI of medical application Semantic Data Model which points on the reference model of DWH, Shimakawa T, Suzuki H, Tsukuma H, Tanaka T, The 37th Joint Conference on Medical Informatics, 2017/11/21, Without Invitation, Japanese, Japan Association for Medical Informatics, Osaka, Japan
  31. How Many Medical Institutions Adhere Closely to “The Revised Agreement in Treating DICOM Data for Medical Referral” in Receiving the Data? - Survey and Analysis in Hiroshima Prefecture-, Imai K, Other 8 authors (the 8th author: Tanaka T), The 37th Joint Conference on Medical Informatics, 2017/11/21, Without Invitation, Japanese, Japan Association for Medical Informaticw, Osaka, Japan
  32. Tendencies of Persons with Visual Impairments who needs Extremely Enlarged Characters in Web Browsing, Tanaka T, Fujita R, Ujima K, Narai A, Kiuchi Y, The 44th Joint Conference on Medical Informatics, 2024/11, Without Invitation, Japanese

External Funds

Acceptance Results of Competitive Funds

  1. KAKENHI(Grant-in-Aid for Scientific Research (C)), 2021, 2023
  2. KAKENHI, Reconstruction of Hospital Information System from the viewpoint of Conquest of Factors to Spoil Reliability of Patient Data, 2009, 2011
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  3. KAKENHI, 2006, 2008
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  4. KAKENHI, EHR as Strategic Tool to Improve Safety Healthcare Structural Change for Clinical Process Assessment at Educational Training Hospitals, 2005, 2007
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  5. KAKENHI, 2003, 2005
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  6. KAKENHI, The online circulation basis of the medical care information among the health care facilities for the beneficiary, 2001, 2003
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  7. KAKENHI, 2015, 2017
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  8. KAKENHI(Grant-in-Aid for Scientific Research (C)), 2018, 2020