Takeshi Murayama

Last Updated :2025/06/13

Affiliations, Positions
Graduate School of Biomedical and Health Sciences(Dentistry & Oral Health Sciences), Professor
E-mail
murayatkhiroshima-u.ac.jp
Self-introduction
I have been doing the research on medical application of AI (artificial intelligence) and 3D technologies (3D printers, 3D scanners, etc.).

Basic Information

Academic Degrees

  • Doctor of Engineering, Hiroshima University
  • Master of Engineering, Osaka Prefecture University

Educational Activity

  • [Bachelor Degree Program] School of Dentistry : Program of Oral Health Sciences : Oral Engineering
  • [Master's Program] Graduate School of Biomedical and Health Sciences : Division of Integrated Health Sciences : Program of Health Sciences
  • [Doctoral Program] Graduate School of Biomedical and Health Sciences : Division of Integrated Health Sciences : Program of Health Sciences

Research Fields

  • Medicine,dentistry, and pharmacy;Dentistry;Dental engineering / Regenerative dentistry

Research Keywords

  • Digital Dentistry
  • Oral Engineering
  • Dental Technology
  • maxillofacial prostheses
  • Artificial Intelligence
  • 3-d Technology
  • Additive Manufacturing
  • CAD/CAM
  • System Engineering
  • Simulation

Educational Activity

Course in Charge

  1. 2025, Liberal Arts Education Program1, 4Term, General Health and Oral Sciences II
  2. 2025, Liberal Arts Education Program1, 2Term, Foundation physics for life science
  3. 2025, Liberal Arts Education Program1, 1Term, Introductory Seminar for First-Year Students
  4. 2025, Undergraduate Education, 4Term, Overview of Dentistry
  5. 2025, Undergraduate Education, 4Term, Special Subject
  6. 2025, Undergraduate Education, 3Term, Operative Dentistry I
  7. 2025, Undergraduate Education, 4Term, Operative Dentistry II
  8. 2025, Undergraduate Education, 1Term, Dental Material
  9. 2025, Undergraduate Education, 1Term, Introductory Course for Oral Engineering
  10. 2025, Undergraduate Education, 3Term, CAD/CAM System Engineering
  11. 2025, Undergraduate Education, 1Term, Dental Material
  12. 2025, Undergraduate Education, 2Term, Biomaterials
  13. 2025, Undergraduate Education, 1Term, Practice on Biomaterial
  14. 2025, Undergraduate Education, 2Term, Precision Casting Science
  15. 2025, Undergraduate Education, 2Term, Practice in Crown Restoration and Health Engineering (Inlay)
  16. 2025, Undergraduate Education, 4Term, Practice on Precision Casting Science
  17. 2025, Undergraduate Education, 3Term, Medical Equipment
  18. 2025, Undergraduate Education, 1Term, Medical System Engineering
  19. 2025, Undergraduate Education, Year, Practical Training on Digital Dentistry
  20. 2025, Undergraduate Education, Second Semester, Clinical Practice in Oral Health Engineering
  21. 2025, Undergraduate Education, 3Term, Medical Design Engineering I
  22. 2025, Undergraduate Education, 4Term, Medical Design Engineering II
  23. 2025, Undergraduate Education, Second Semester, Special Study for Graduation
  24. 2025, Undergraduate Education, First Semester, Clinical Practice in Oral Health Engineering
  25. 2025, Undergraduate Education, First Semester, Special Study for Graduation
  26. 2025, Undergraduate Education, Second Semester, Clinical Practice in Oral Health Engineering
  27. 2025, Undergraduate Education, Second Semester, Special Study for Graduation
  28. 2025, Graduate Education (Master's Program) , First Semester, Advanced Lecture on Health Science 1(Survey Research)
  29. 2025, Graduate Education (Master's Program) , First Semester, Lecture on Oral Health Sciences
  30. 2025, Graduate Education (Master's Program) , First Semester, Lecture on information System Engineering
  31. 2025, Graduate Education (Master's Program) , First Semester, Seminar on Medical System EngineeringA
  32. 2025, Graduate Education (Master's Program) , Second Semester, Seminar on Medical System EngineeringA
  33. 2025, Graduate Education (Master's Program) , First Semester, Seminar on Medical System EngineeringB
  34. 2025, Graduate Education (Master's Program) , Second Semester, Seminar on Medical System EngineeringB
  35. 2025, Graduate Education (Master's Program) , Year, Research on Medical System Engineering
  36. 2025, Graduate Education (Doctoral Program) , First Semester, Advanced Seminar on Medical System Engineering
  37. 2025, Graduate Education (Doctoral Program) , Second Semester, Advanced Seminar on Medical System Engineering
  38. 2025, Graduate Education (Doctoral Program) , First Semester, Advanced Research on Medical System Engineering
  39. 2025, Graduate Education (Doctoral Program) , Second Semester, Advanced Research on Medical System Engineering
  40. 2025, Graduate Education (Master's Program) , First Semester, Research on Medical System Engineering
  41. 2025, Graduate Education (Master's Program) , Second Semester, Research on Medical System Engineering

Research Activities

Academic Papers

  1. Analysis of Risedronate Analog on Extraction Socket Healing in Mice, IN VIVO, 39(2), 648-655, 2025
    Link to Paper Search Results by DOI
  2. RadImageNet and ImageNet as Datasets for Transfer Learning in the Assessment of Dental Radiographs: A Comparative Study, JOURNAL OF IMAGING INFORMATICS IN MEDICINE, 38(1), 534-544, 202502
    Link to Paper Search Results by DOI
  3. Prediction of a Cephalometric Parameter and Skeletal Patterns from Lateral Profile Photographs: A Retrospective Comparative Analysis of Regression Convolutional Neural Networks, JOURNAL OF CLINICAL MEDICINE, 13(21), 202411
    Link to Paper Search Results by DOI
  4. Sex estimation from maxillofacial radiographs using a deep learning approach, DENTAL MATERIALS JOURNAL, 43(3), 202406
    Link to Paper Search Results by DOI
  5. Image preprocessing with contrast-limited adaptive histogram equalization improves the segmentation performance of deep learning for the articular disk of the temporomandibular joint on magnetic resonance images, ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY, 138(1), 128-141, 202407
    Link to Paper Search Results by DOI
  6. Wisdom Tooth Autotransplantation for the Missing Maxillary Central Incisors Using a 3D-Printed Replica: A Case Report, CUREUS JOURNAL OF MEDICAL SCIENCE, 16(5), 20240529
    Link to Paper Search Results by DOI
  7. Entire Dental Arch Mesial Movement after Extraction of Maxillary Right Central Incisor due to Root Fracture Treated with Temporary Anchorage Devices, BULLETIN OF TOKYO DENTAL COLLEGE, 65(1), 19-27, 2024
    Link to Paper Search Results by DOI
  8. The Physiological Function of Deglutition and Swallowing in Patients With Maxillary Protrusion After Mandibular Advancement, JOURNAL OF CRANIOFACIAL SURGERY, 34(7), 1966-1970, 202310
    Link to Paper Search Results by DOI
  9. An in vitro study of digital impressions and three-dimensional printed models of orbital defects using mobile devices and monoscopic photogrammetry, JOURNAL OF ORAL SCIENCE, 65(2), 127-130, 202304
    Link to Paper Search Results by DOI
  10. Analysis of the feasibility of using deep learning for multiclass classification of dental anomalies on panoramic radiographs, DENTAL MATERIALS JOURNAL, 41(6), 889-895, 202212
    Link to Paper Search Results by DOI
  11. Detecting the presence of supernumerary teeth during the early mixed dentition stage using deep learning algorithms: A pilot study, INTERNATIONAL JOURNAL OF PAEDIATRIC DENTISTRY, 32(5), 678-685, 202209
    Link to Paper Search Results by DOI
  12. Learning Priority Rule using Neural Network for Job Shop Scheduling with regard to Weighted Tardiness, Proceedings of the 10th International Conference on Leading Edge Manufacturing in 21st Century (LEM21), 566-568, 2021
  13. Lansoprazole and zoledronate delays hard tissue healing of tooth extraction sockets in dexamethasone-treated mice, BIOMEDICINE & PHARMACOTHERAPY, 150, 202206
    Link to Paper Search Results by DOI
  14. Occlusal Trauma and Bisphosphonate-Related Osteonecrosis of the Jaw in Mice, CALCIFIED TISSUE INTERNATIONAL, 110(3), 380-392, 202203
    Link to Paper Search Results by DOI
  15. Assembly Sequence Planning by Probabilistic Tree Transformation, EMITTER-INTERNATIONAL JOURNAL OF ENGINEERING TECHNOLOGY, 6(2), 354-368, 201812
    Link to Paper Search Results by DOI
  16. Fatigue resistance of yttria-stabilized tetragonal zirconia polycrystal clasps for removable partial dentures, EUROPEAN JOURNAL OF ORAL SCIENCES, 127(3), 269-275, 201906
    Link to Paper Search Results by DOI
  17. An efficient scheduling method for job shop with the constraint of the number of operators, Proceedings of the ISFA 2018 International Symposium on Flexible Automation, 1-4, 2018
  18. Effect of microslit retention on the bond strength of zirconia to dental materials, DENTAL MATERIALS JOURNAL, 38(6), 1043-1052, 201912
    Link to Paper Search Results by DOI
  19. ★, Applying deep artificial neural network approach to maxillofacial prostheses coloration, JOURNAL OF PROSTHODONTIC RESEARCH, 64(3), 296-300, 202007
    Link to Paper Search Results by DOI
  20. Cytotoxicity assay using a human pluripotent stem cell-derived cranial neural crest cell model, IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-ANIMAL, 56(7), 505-510, 202008
    Link to Paper Search Results by DOI
  21. Accuracy Evaluation of a Three-Dimensional Model Generated from Patient-Specific Monocular Video Data for Maxillofacial Prosthetic Rehabilitation: A Pilot Study, JOURNAL OF PROSTHODONTICS-IMPLANT ESTHETIC AND RECONSTRUCTIVE DENTISTRY, 29(8), 712-717, 202010
    Link to Paper Search Results by DOI
  22. Comprehensive analysis of transcriptional profiles in oral epithelial-like cells stimulated with oral probiotic Lactobacillus spp., ARCHIVES OF ORAL BIOLOGY, 118, 202010
    Link to Paper Search Results by DOI
  23. In Vivo Efficacy of Lacticaseibacillus rhamnosus L8020 in a Mouse Model of Oral Candidiasis, JOURNAL OF FUNGI, 7(5), 202105
    Link to Paper Search Results by DOI
  24. Landmark annotation and mandibular lateral deviation analysis of posteroanterior cephalograms using a convolutional neural network, JOURNAL OF DENTAL SCIENCES, 16(3), 957-963, 202107
    Link to Paper Search Results by DOI
  25. Automated segmentation of articular disc of the temporomandibular joint on magnetic resonance images using deep learning, SCIENTIFIC REPORTS, 12(1), 20220107
    Link to Paper Search Results by DOI

Publications such as books

  1. 2024/12/25, Computer-aided Generation of Basic Mechanical Structures, 2024, 12, Scholarly Book, Single work, 英語, Takeshi Murayama, 979-8304756181, B0DRGPRRFN, 52
  2. 2023/12/27, Calculation support for mechanical design using personal computer, 2023, 12, Scholarly Book, Single work, 英語, Takeshi Murayama, 979-8873097364, B0CR1Q4RPN, 27, 27
  3. 1998/01, Advances in Production Management Systems , Chapman ＆ Hall, 1998, 01, Cocompilation
  4. 1997/08, Integrated Product, Process and Enterprise Design , Chapman ＆ Hall, 1997, 08, Cocompilation
  5. 1994/09, Advancement of Intelligent Production , Elsevier Science B. V., 1994, 09, Cocompilation
  6. 1993/01, Robotics, Mechatronics and Manufacturing Systems , Elsevier Science B. V., 1993, 01, Cocompilation
  7. 1992/06, Human Aspects in Computer Integrated Manufacturing , Elsevier Science B. V., 1992, 06, Cocompilation

Invited Lecture, Oral Presentation, Poster Presentation

  1. Age estimation from lateral cephalograms using a deep learning approach, Yoshimi Y, Mine Y, Murayama T, Tanimoto K., 2024 TAO APOC 37th Annual Meeting of TAO 14th Asia Pacific Orthodontic Congress, 2024/12/03, Without Invitation, English, Taipei, Taiwan, published
  2. Fully automated teeth detection from mixed dentition panoramic radiographs using deep learning object detection model, Nishimura T, Iwamoto Y, Mine Y, Okazaki S, Tabata E, Murayama T, Nomura R., 13th Biennial Conference of the Pediatric Dentistry Association of Asia (PDAA), 2024/10/30, Without Invitation, English, Bangkok, Thailand, published
  3. Evaluation of Extraction Socket Healing in Risedronate Analog-medicated Mice, Kasagawa M, Mine Y, Sano M, Okazaki S, Nikawa H, Murayama T., 45th Asia Pacific Dental Congress, 2024/05/02, Without Invitation, English, Taiwan, published
  4. Dental Anomaly Detection Using RadImageNet Transfer Learning Models, Okazaki S, Mine Y, Iwamoto Y, Nishimura T, Nomura R, Murayama T., Joint 37th IADR-SEA Annual Scientific Meeting and 2nd International Oral Health Symposium, 2023/11/22, Without Invitation, English, Singapore, preprint
  5. Learning Priority Rule using Neural Network for Job Shop Scheduling with regard to Weighted Tardiness, 2021/11/14, Without Invitation, English
  6. Lansoprazole Delays Extraction Socket Healing in Bisphosphonate-medicated Mice, Yoshioka R, Mine Y, Nikawa H, Murayama T, The 34th Annual Scientific Meeting of International Association of Dental Research - South East Asia Division (IADR-SEA), 2020/11/26, Without Invitation, English, preprint

External Funds

Acceptance Results of Competitive Funds

  1. 2021, 2023
  2. 2024, 2026
  3. 1997
  4. 2007
  5. 2008
  6. 2008
  7. 2011
  8. KAKENHI, Health monitoring system using wearable sensors embedded in dentures, 2011, 2013
    Permalink
  9. KAKENHI, Production Planning and Control Method for Remanufacturing, 2001, 2004
    Permalink
  10. KAKENHI, Joint Study of Advanced Technology in Manufacturing System, 1994, 1996
    Permalink
  11. KAKENHI, Integrated Modular Decision Support System in Flexible Manufacturing, 1991, 1992
    Permalink

Social Activities

Organizing Academic Conferences, etc.

  1. Hiroshima TMU Oral Health Conference, Executive Committee, 2024/07, 2024/07
  2. 2004/09
  3. 1998/11
  4. 1996/07
  5. 2004/04
  6. 1997/11
  7. 2005/08
  8. 2002/07
  9. 1998/
  10. 2006/07
  11. 2006/09
  12. 2014/09

Other Social Contributions

  1. Hiroshima Conference, 2018/03/29, 2018/03/30, Organizing Member
  2. 1st Meeting of the International Oral Engineering Consortium, 2018/09/24