1952年
　 Born October 15, 1952 (Hyogo Prefecture)
1976年
　 Graduated from Kanagawa Dental University in (Doctor of dental surgery)
1980年
　 Completed graduate school at Kanagawa Dental University (Philosophia Ddoctor)
　 EMBRYOLOGY OF THE MOUTH AND RELATED STRUCTURES *2-b)
　 University of South Alabama Medical College (Post Docter)
　 Volume1 The physiology and Pharmacology of the Microcirculation *2-a)
1982年
　 Lecturer, Kanagawa Dental University
1984年
　 Director of Meitoku medical Group of Fukuoka Dental Main Hospital (Nihonbashi)
1985年
　 Gold Instructor of Japan Dental Center.Postgraduate Training Lecturer
　 Occlusal form of molar bridge / DENTAL EXECUTIVE'85 October issue * 3-a)
　 New way of thinking about complete dentures (1) / DENTAL EXECUTIVE'85 November issue * 3-b)
　 New way of thinking about complete dentures (2) / DENTAL EXECUTIVE'85 December issue * 3-c)
1986年
　 Tanaka Dental Clinic opened (Zushi City)
　 New way of thinking about complete dentures (3) / DENTAL EXECUTIVE'86 January issue * 3-d)
　 1987年
　 Member of Dental Holistice Medicine Study Group
1988年
　 US-Japan Flossing and Interdental Brush Awareness Survey / Dental Hygienist May 1988 * 4-a)
　 Approach to contact points using rubber floss / Dental hygienist November 1988 * 4-b)
　 Lectures from the Kanto Branch of the Japan Ergonomics Society * 4-d)
1989年
　 Efficient and sincere plaque control / DENTIST 158 * 4-c)
　 Remodeling and utilization of old dentures (Production of complete dentures using Dynaverty system) / Nippon Dental Review October 1989 * 4-e)
1990年
　 Councilor of The Academy of Ｈeath and Occlusion
1992年
　 Chairman of Zushi Hayama Junior Chamber
2011年
　 Established Medical Corporation Seitokukai Tanaka Dental Clinic
2018年
　 "Case report based on Centric Space Occlusion theory"Announcement of the 28th Annual Meeting of the Academy of Health and Occlusion
2019年
　 "Based on the Centric Space Occlusion theory CSO mouthpiece treatment procedure and evidence 』Announcement of the 29th Annual Meeting of the Academy of Health and Occlusion.
2021年
　 "Evidence of pre-illness and CSO mouthpiece"Announcement of the 19th Academic Conference of the Kanagawa Dental Association
2022年
　 The difference between the importance of "oral pre-disease " measures and "oral frailty" Announcement of the 20th Academic Conference of the Kanagawa Dental Association
2023年
　 Established International Academy of Occupation & Health