Founded July 20, 1968
Capital 24 million yen
Fiscal Year End December 31 (annually)
Location
Head Office
1-25-13, Tamazutsumi, Setagaya-ku,
Tokyo, 158-0087, Japan
TEL: +81-3-3703-5581 FAX: +81-3-3705-1760
E-mail: TG@tokyogiken.com
Number of
Employees
172 (as of July 2024)
Other Locations
Osaka Branch
59-5, Toyotsu-cho, Suita-shi, Osaka, 564-0051, Japan
TEL: +81-6-6368-8877 FAX: +81-6-6368-8876
Sendai Sales Office
4-10-4, Yaotome, Izumi-ku, Sendai-shi, Miyagi, 981-3112, Japan
TEL: +81-22-371-9651 FAX: +81-22-371-9653
Nagoya Sales Office
1001, Kosaka, Meito-ku, Nagoya-shi, Aichi, 465-0007, Japan
TEL: +81-52-776-3355 FAX: +81-52-776-3356
Fukuoka Sales Office
1-15-7, Sanno, Hakata-ku, Fukuoka-shi, Fukuoka, 812-0015, Japan
TEL: +81-92-411-0377 FAX: +81-92-411-0376
Yokohama Factory
4-42-37, Higashiyamata, Tsuzuki-ku, Yokohama-shi, Kanagawa, 224-0023, Japan
Group Company Shinseiki Kogyo INC.
Business Activities (1) Manufacturing and sales of dental machinery and equipment.
(2) Manufacturing and sales of general machinery and precision machinery.
(3) Research, design, technical assistance, and prototype development for the above items.
(4) Investment related to the above businesses.
(5) All other related operations.
Banks MUFG Bank
Resona Bank
The Johnan Shinkin Bank
Executives
Advisory Board: Masayuki Watanabe
President & CEO: Keisuke Watanabe
Directors: Norihiko Higuchi
Auditors: Teruko Watanabe
   
Executive Officers: Atsushi Takahashi
Keisuke Arai
Hidetaka Akamatsu
Yoshio Shoji

Licenses and Certifications

Type of Licenses
Medical Device Manufacturing: Yokohama Factory
Medical Device Manufacturing and Sales: Yokohama Factory
Medical Device Repair: Head Office, All Sales Offices
Highly Managed Medical Device Sales: Head Office, All Sales Offices
Machinery and Equipment Installation: Head Office
Work Environment Measurement Agency: Yokohama Factory
ISO 13485: Yokohama Factory

For over 50 years, Tokyo Giken has been developing a wide variety of dental medical devices, including the Central Suction System, which has achieved the top market share. We have worked closely with dental clinics to meet their needs, walking alongside the dental industry throughout this time. In recent years, our efforts have extended beyond Japan, contributing to dental care in various countries, particularly in Asia, and expanding our business activities on a global scale.

Currently, Japan is facing the arrival of an aging society with a declining birthrate and a decreasing population. As the content of dental treatment changes with the times, we aim to grasp new market needs by connecting Tokyo Giken with end-users through IoT services, focusing on building an environment that ensures the delivery of required products.

Furthermore, as the digitization of medical services progresses, there will be an increasing demand for standardized services that are not reliant on individual skills. As a manufacturer of dental medical devices, we must adapt to this digitization. However, in an era where digital technology supports the social infrastructure, we believe that the value of “manufacturing based on the kindness of people thinking of others” will increase. We will continue to uphold our philosophy and strive to meet your expectations.

渡辺  啓介
President & CEO
Keisuke Watanabe

ISO13485

Tokyo Giken’s Yokohama Plant obtained ISO 9001 certificate in March 2001 and ISO 13485 certificate in April 2005. As a pioneer of central suction systems, we provide high-quality products that gain our customers’ trust and satisfaction.

ISO 13485 is an international standard for the medical device industry, which is developed based on ISO 9001, and requirements specific to medical devices are added.
The purpose of ISO 13485 is to ensure the safety and quality of medical devices which directly affect people’s lives and health.

ISO 13485
JQA-MD0058  横浜工場
JQA-MD0058 Yokohama Plant

The design / development and
manufacture of dental suction units,
dental suction pumps, electric
powered suction units and heat
source for bleaching teeth.