Hamamatsu Photonics KK 6965.T · JPY

Its shares trade on Tokyo Stock Exchange under the ticker 6965.T. It has been listed since 22 July 1996. In the fiscal year to 30 September 2025, it reported revenue of ¥212.05bn and net income of ¥14.20bn. At that date it held total assets of ¥456.42bn and shareholders' equity of ¥321.52bn.

Hamamatsu Photonics KK engages in the manufacture and sale of imaging and analyzing systems, photomultiplier tubes, imaging devices, light sources, and opto-semiconductors. The company is headquartered in Hamamatsu-Shi, Shizuoka-Ken. is a Japan-based company mainly engaged in the electronic tube business, the optical semiconductor business and the image measurement equipment business. The firm operates in three business segments. The Electronic Tubes segment is engaged in the manufacture and sale of photomultiplier tubes, imaging equipment and illuminants. The Optical Semiconductors segment is engaged in the manufacture and sale of optical semiconductor elements. The Image Measuring Equipment segment is engaged in the manufacture and sale of image processing and measuring equipment. The firm is also engaged in the semiconductor lasers related business and the hotel business.

Figures and description from our data supplier, not checked against the company's own report.

• Mr. Tadashi MarunoPresident, Executive President, Chairman of Subsidiaries, Representative Director, since 2017
• Mr. Ritsushi OgasawaraExecutive Officer, Director of Finance in Business Administration Unit
• Mr. Hisaki KatoVice President, Executive Vice President, Chief Operating Officer, Director of Business in Electron Tube Business Unit, Chairman of Subsidiary, Representative Director, since 2018
• Mr. Takayuki SuzukiSenior Managing Executive Officer, Director of Solid Business, Representative Director, since 2017
• Mr. Naofumi ToriyamaManaging Executive Officer, Chief Director of Sales, Director, since 2015
• Mr. Kazuhiko MoriManaging Executive Officer, Chief Senior Director of Business Administration, Director, since 2017
• Mr. Ken NozakiManaging Executive Officer, Chief Senior Director of Business Planning, Director, since 2020
• Mr. Kazuya SuzukiManaging Executive Officer, Chief Senior Director of Administration
• Mr. Fumio IwaseSenior Executive Officer, Chief Senior Director of Business Reform
• Mr. Hiroyuki OkadaSenior Executive Officer, Manager of Global Strategic Challenge Center
• Mr. Toshimichi IshizukaExecutive Officer, Director of System Business
• Mr. Shinji ItoExecutive Officer, Deputy Director of Solid State Business

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