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For the Inventor, By the Inventor

Aichi, Japan

Jacobs Japan, Inc.


USPTO Granted Patents = 2

Forward Citations = 86

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1 inventor (with patents filed for the assignee):

goldMedal Daijiro Nakamura (2 out of 19 patents)


2 patents:

1. 5322303 - Tool chuck (1994-06-21),
2. 5261679 - Keyless type tool chuck (1993-11-16),
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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#190 in Aichi

#10,965 in Japan

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Aichi, Japan

Jacobs Japan, Inc.

Forward Citations = 86

1 inventor:

goldMedal Daijiro Nakamura (2 out of 19 patents)

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