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For the Inventor, By the Inventor

Tokyo, Japan

Nkk Cororation


USPTO Granted Patents = 1

Forward Citations = 3

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8 inventors (with patents filed for the assignee):

goldMedal Masaaki Yamashita (1 out of 45 patents)

silverMedal Toyofumi Watanabe (1 out of 25 patents)

bronzeMedal Michitaka Sakurai (1 out of 16 patents)

4.  Toru Imokawa (1 out of 8 patents)

5.  Satoshi Hashimoto (1 out of 2 patents)

6.  Takayuki Urakawa (1 out of 8 patents)

7.  Junichi Inagaki (1 out of 22 patents)

8.  Akira Hiraya (1 out of 7 patents)


1 patent:

1. 5861218 - Zinciferous plated steel sheet and method for manufacturing same (1999-01-19),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#5,730 in Tokyo

#15,542 in Japan

...
Tokyo, Japan

Nkk Cororation

Forward Citations = 3

8 inventors:

goldMedal Masaaki Yamashita (1 out of 45 patents)

silverMedal Toyofumi Watanabe (1 out of 25 patents)

bronzeMedal Michitaka Sakurai (1 out of 16 patents)

4.  Toru Imokawa (1 out of 8 patents)

5.  Satoshi Hashimoto (1 out of 2 patents)

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