Handa, Japan

Sumikin Precision Forge Inc.


USPTO Granted Patents = 1

Forward Citations = 28

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2 inventors (with patents filed for the assignee):

goldMedal Chihiro Hayashi (1 out of 38 patents)

silverMedal Kimihiko Ohminato (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#4 in Handa

#15,722 in Japan

Handa, JP
Handa, Japan
Forward Citations = 28

2 inventors:

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