Company Name

Hamamatsu Photonics K.K.

Established

September 29, 1953

Capital

34,770 Million Yen

Number of Employees

2,479

Board of Directors
(As of end of Dec., 2007)

Chairman of the Board and CEO

Teruo Hiruma

Vice Chairman

Haruji Ohtsuka

Senior Managing Director

Koei Yamamoto

Managing Director

Junichi Takeuchi

Managing Director

Yoshiji Suzuki

Director

Hideo Hiruma

Director

Yukiaki Suzuki

Director

Hirofumi Uchiyama

Director

Takashi Koike

Director

Shinzou Kobuki

Corporate Auditor

Takashi Yoshiike

Corporate Auditor

Masanori Matsui

Corporate Auditor

Takeshi Suzuki

Corporate Auditor

Hajime Shibatani

Main Product Lines

Photomultiplier Tubes, Light Sources, Imaging Tubes, Opto-Semiconductor, Imaging and Analyzing System

Net Sales

81,489 Million Yen for the fiscal year ended 9/30/2007

The number of
shares outstanding

83,622,327 shares as of 9/30/2007

Listing

First Section of the Tokyo Stock Exchange since 3/2/1998

Banks

Bank of Tokyo-Mitsubishi UFJ

Resona Bank

Mizuho Corporate Bank

Land
(As of end of Sep., 2006)

Main Factory

51,495 m²

Mitsue Factory

26,288 m²

Toyooka Factory

80,429 m²

Tenno Glass Works

4,253 m²

Joko Factory

24,833 m²

Miyakoda Factory

76,636 m²

Central Research Laboratory

162,734 m²

Tsukuba Research Laboratory

3,448 m²

Others

318,039 m²

Buildings
(As of end of Sep., 2006)

Main Factory

8 buildings 43,130 m²

Mitsue Factory

2 buildings 20,836 m²

Toyooka Factory

8 buildings 52,802 m²

Tenno Glass Works

1 building 2,513 m²

Joko Factory

3 buildings 14,845 m²

Miyakoda Factory

2 buildings 8,515 m²

Central Research Laboratory

11 buildings 22,051 m²

Tsukuba Research Laboratory

1 building 1,495 m²

Others

37,115 m²

Affiliated Companies and Organization (Domestic)

Hamamatsu Electronic Press Co., Ltd.
116-1, Morimoto, Iwata-City, Shizuoka Pref., 438-0825, Japan
Phone:(81)538-35-0828

Takaoka Electronics Co., Ltd.
2-14-18, Takaokanishi, Naka-ku, Hamamatsu City, Shizuoka Pref., 433-8118, Japan
Phone:(81)53-437-1361

Koso Corporation
141-1, Tomioka, Iwata-City, Shizuoka Pref., 438-0803, Japan
Phone:(81)538-36-0671

Photochemical Co., Ltd.
5319-1, Haga, Okayama City, Okayama Pref., 701-1221, Japan
Phone:(81)86-286-9777

Photonics Group Health Insurance Association
165, Shinzu-cho, Naka-ku, Hamamatsu City, Shizuoka Pref., 430-0911, Japan
Phone:(81)53-465-2660

The Graduate School For The Creation Of New Photonics Industries
1955-1, Kurematsu-cho, Nishi-ku, Hamamatsu City, Shizuoka Pref., 431-1202, Japan
Phone:(81)53-484-2501