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Hitachi Material Engineering, Ltd.

USPTO Granted Patents = 1

Forward Citations = 44

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5 inventors (with patents filed for the assignee):

Hisanori Okamura (1 out of 36 patents)

Minoru Yanagibashi (1 out of 1 patent)

Satoshi Kokura (1 out of 9 patents)

4. Takao Yoneyama (1 out of 6 patents)

5. Ichiya Sato (1 out of 7 patents)

1 patent: Sort by Forward Citations

1. 5325012 - Bonded type piezoelectric apparatus, method for manufacturing the same (1994-06-28),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#4 in Katsuta

#15,549 in Japan

Hitachi Material Engineering, Ltd.

Forward Citations = 44

5 inventors:

Hisanori Okamura (1 out of 36 patents)

Minoru Yanagibashi (1 out of 1 patent)

Satoshi Kokura (1 out of 9 patents)

4. Takao Yoneyama (1 out of 6 patents)

5. Ichiya Sato (1 out of 7 patents)

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