Tokyo, Japan

Kawatetsu Wire Products Company Ltd.


USPTO Granted Patents = 2

Forward Citations = 25

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10 inventors (with patents filed for the assignee):

goldMedal Kunihiko Kataoka (2 out of 2 patents)

silverMedal Takaaki Hira (1 out of 15 patents)

bronzeMedal Hideo Abe (1 out of 20 patents)

4 Yoshitaka Udagawa (1 out of 3 patents)

5 Kozo Tsunoyama (1 out of 9 patents)

6 Shunichi Harada (1 out of 6 patents)

7 Masamitsu Takei (1 out of 3 patents)

8 Toru Sasaki (1 out of 7 patents)

9 Takashi Sasaki (1 out of 1 patent)

10 Keiji Kumagai (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#4,070 in Tokyo

#10,988 in Japan

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Tokyo, Japan
Forward Citations = 25

10 inventors:

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