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For the Inventor, By the Inventor

Tokyo, Japan

Tdk Corporation Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 20

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2 inventors (with patents filed for the assignee):

goldMedal Kiyoshi Kobayashi (1 out of 80 patents)

silverMedal Makoto Takahashi (1 out of 112 patents)


2 patents:

1. 7495864 - Perpendicular magnetic recording head and method of manufacturing the same (2009-02-24),
2. 4555753 - Rectifier circuit with two rectifiers (1985-11-26),
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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#4,058 in Tokyo

#10,966 in Japan

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Tokyo, Japan

Tdk Corporation Co., Ltd.

Forward Citations = 20

2 inventors:

goldMedal Kiyoshi Kobayashi (1 out of 80 patents)

silverMedal Makoto Takahashi (1 out of 112 patents)

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