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For the Inventor, By the Inventor

Tokyo, Japan

501 Nippon Steel Corporation


USPTO Granted Patents = 1

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

goldMedal Shoji Nosaka (1 out of 2 patents)

silverMedal Tsuyoshi Kawano (1 out of 10 patents)

bronzeMedal Hidenobu Anami (1 out of 1 patent)

4.  Shinji Tanimoto (1 out of 2 patents)


1 patent:

1. 4915246 - Non-vent type fully openable easy-opening end (1990-04-10),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#5,730 in Tokyo

#15,542 in Japan

...
Tokyo, Japan

501 Nippon Steel Corporation

Forward Citations = 2

4 inventors:

goldMedal Shoji Nosaka (1 out of 2 patents)

silverMedal Tsuyoshi Kawano (1 out of 10 patents)

bronzeMedal Hidenobu Anami (1 out of 1 patent)

4.  Shinji Tanimoto (1 out of 2 patents)

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