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For the Inventor, By the Inventor

Tokyo, Japan

Priority Co., Ltd.


USPTO Granted Patents = 2


Forward Citations = 27

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2 inventors (with patents filed for the assignee):

goldMedal Tsugio Yamazaki (1 out of 3 patents)

silverMedal Osamu Nakano (1 out of 12 patents)

bronzeMedal Yamazaki Tsugio (0 patent)


2 patents:

1. 11241768 - Magnetic polishing machine (2022-02-08),
2. 5044128 - Magnetically-polishing machine and process (1991-09-03),
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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#4,361 in Tokyo

#11,124 in Japan

Tokyo, JP
Tokyo, Japan

Priority Co., Ltd.

Forward Citations = 27

2 inventors:

goldMedal Tsugio Yamazaki (1 out of 3 patents)

silverMedal Osamu Nakano (1 out of 12 patents)

bronzeMedal Yamazaki Tsugio (0 patent)

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