Tokyo, Japan

Sumitomo Wall Systems, Ltd.


USPTO Granted Patents = 1

Forward Citations = 6

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3 inventors (with patents filed for the assignee):

goldMedal Noboru Uemura (1 out of 13 patents)

silverMedal Yasunori Hirayama (1 out of 1 patent)

bronzeMedal Hiroaki Sahara (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#6,083 in Tokyo

#15,722 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 6

3 inventors:

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