For the Inventor, By the Inventor

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Alphatech Co., Ltd.

USPTO Granted Patents = 1

EPO Patents = 1

Forward Citations = 16

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4 inventors (with patents filed for the assignee):

Teruo Kosaka (1 out of 1 patent)

Yuki Kosaka (1 out of 1 patent)

Katsutoshi Okuno (1 out of 1 patent)

4. Yoshiyuki Doi (1 out of 4 patents)

5. Katsutoshi Okuno (0 patent)

6. Yuki Kosaka (0 patent)

1 patent: Sort by Forward Citations

1. 8579074 - Intake silencer for gas turbine (2013-11-12),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#5,734 in Tokyo

#15,549 in Japan

Alphatech Co., Ltd.

Forward Citations = 16

4 inventors:

Teruo Kosaka (1 out of 1 patent)

Yuki Kosaka (1 out of 1 patent)

Katsutoshi Okuno (1 out of 1 patent)

4. Yoshiyuki Doi (1 out of 4 patents)

5. Katsutoshi Okuno (0 patent)

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