Corporate Information

President's message

President Akira Hiruma talks about the corporate doctrine and vision of Hamamatsu Photonics.


We believe that “light” holds the key to industrial creativity. In this page, we introduce the vision that Hamamatsu Photonics depicts for the fields of “health”, “energy & resources & environment”, and “information & communications.”

Corporate profile

Here, you'll find basic corporate information about Hamamatsu Photonics.

Business domain

Here, we tell you about the lines of business that our various divisions and research laboratories are engaged in. We also look at applications in which Hamamatsu Photonics products are being used all around you.


Here, you'll find an organizational diagram of Hamamatsu Photonics.

Domestic Center

Our domestic bases for production, sales and research are introduced here, along with maps to the various bases that can be downloaded.

Global subsidiaries

You'll find information here on the HAMAMATSU Group, which encompasses America, Europe, Asia and other locations all over the world.


Hamamatsu Photonics goes back 60 years. Here, you'll see corporate changes that have taken place over the years as we pursued our goals in opto-technology, along with a history of our product development.

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