Tokyo, Japan

Nippon Steel & Sumikin Anti-corrosion Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 1

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7 inventors (with patents filed for the assignee):

goldMedal Hiroshi Kihira (1 out of 18 patents)

silverMedal Kenji Fujimoto (1 out of 2 patents)

bronzeMedal Takayuki Sato (1 out of 13 patents)

4 Takehide Aiga (1 out of 1 patent)

5 Atsumi Imai (1 out of 1 patent)

6 Tsuyoshi Matsumoto (1 out of 2 patents)

7 Masanori Nagai (1 out of 9 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#5,752 in Tokyo

#15,591 in Japan

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Tokyo, Japan
Forward Citations = 1

7 inventors:

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