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For the Inventor, By the Inventor

Kyoto, Japan

Ndfeb Corporation


USPTO Granted Patents = 1


Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Masato Sagawa (1 out of 63 patents)

silverMedal Shinichi Hayashi (1 out of 2 patents)


1 patent:

1. 10629345 - Production method of rare earth sintered magnet and production device used in the production method (2020-04-21),
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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#311 in Kyoto 615-0031

#15,539 in Japan

...
Kyoto, Japan

Ndfeb Corporation

Forward Citations = 0

2 inventors:

goldMedal Masato Sagawa (1 out of 63 patents)

silverMedal Shinichi Hayashi (1 out of 2 patents)

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