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About Us

Company Name	Techno Mathematical Co., Ltd.
Headquarters	7F, Gotanda NN Bldg., 2-12-19 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-0031, Japan TEL: +81-3-3492-3633 FAX: +81-3-3492-3631 URL: https://www.tmath.co.jp/en/
Technology Centers	Tokyo Head Office 7F, Gotanda NN Bldg., 2-12-19 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-0031, Japan TEL: +81-3-3492-3633 FAX: +81-3-3492-3631 Nearest Station: Gotanda (JR, Toei Asakusa, and Tokyu Ikegami Lines) Kobe Office 7F, Sannomiya Chuo Bldg., 4-2-20 Gokodori, Chuo-ku, Kobe, Hyogo 651-0087, Japan TEL: +81-78-271-6430 FAX: +81-78-271-6440 Nearest Station: Sannomiya Station（JR Kobe Line) Sannomiya Station（Kobe Rapid Transit Tozai Line, Kobe Municipal Subway Yamate Line, Portliner) Kobe Sannomiya Station（Hankyu Kobe Main Line, Hanshin Main Line） Kanazawa Technology Center 11F, Kanazawa Park Bldg., 3-1-1 Hirooka, Kanazawa, Ishikawa 920-0031,Japan
Date of Establishment	June, 2000
Capital Stock	100 million yen (as of August 1, 2026)
CEO & President	Masafumi Tanaka, Ph.D.
Stock Listed	N/A
ISO Certifications	Condition of Registration ISO 14001:2015/Amd 1:2024, ISO 9001:2015/Amd 1:2024 The Scope of the Registration ① Development of hardware IP and software IP for compression / decompression of video and audio ② Development and manufacture of the equipment for transmitting video and audio

Techno Mathematical Co., Ltd.

7F, Gotanda NN Bldg., 2-12-19, Nishi-gotanda, Shinagawa-ku, Tokyo 141-0031, Japan