Echizen, Japan

Mitsukawa & Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 1

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9 inventors (with patents filed for the assignee):

goldMedal Shigeto Matsumoto (2 out of 2 patents)

silverMedal Takashi Kawasaki (1 out of 14 patents)

bronzeMedal Hiroshi Tanaka (1 out of 1 patent)

4 Masanobu Sato (1 out of 47 patents)

5 Koji Sasaki (1 out of 6 patents)

6 Osamu Mito (1 out of 2 patents)

7 Takenobu Okumura (1 out of 1 patent)

8 Makoto Maeda (1 out of 1 patent)

9 Kazuya Matsumura (1 out of 6 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 2 2025

2 Patents

#4 in Echizen

#10,986 in Japan

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Echizen, Japan
Forward Citations = 1

9 inventors:

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