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Nagano Drilube Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 8

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4 inventors (with patents filed for the assignee):

Susumu Kobayashi (1 out of 2 patents)

Ethuji Yamashita (1 out of 1 patent)

Mithugi Ookubo (1 out of 1 patent)

4. Shinichi Wakabayashi (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 5663601 - Core winding set for a motor (1997-09-02),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#913 in

#15,596 in Japan

Nagano Drilube Co., Ltd.

Forward Citations = 8

4 inventors:

Susumu Kobayashi (1 out of 2 patents)

Ethuji Yamashita (1 out of 1 patent)

Mithugi Ookubo (1 out of 1 patent)

4. Shinichi Wakabayashi (1 out of 1 patent)

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