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Yamagata, Japan

Kan Manufactory Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Tadashi Hanaoka (1 out of 4 patents)

Shuichi Maruyama (1 out of 2 patents)

Toshirou Higuma (1 out of 2 patents)

4. Yasuhiro Tokairin (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 7337891 - Clamping apparatus for works (2008-03-04),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#31 in Yamagata

#15,542 in Japan

Yamagata, Japan

Kan Manufactory Co., Ltd.

Forward Citations = 0

4 inventors:

Tadashi Hanaoka (1 out of 4 patents)

Shuichi Maruyama (1 out of 2 patents)

Toshirou Higuma (1 out of 2 patents)

4. Yasuhiro Tokairin (1 out of 1 patent)

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