Osaka, Japan

Kabushiki Kaishaveno Seiyakuoyo Kenkyojo


USPTO Granted Patents = 1

Forward Citations = 21

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6 inventors (with patents filed for the assignee):

goldMedal Ryuzo Ueno (1 out of 108 patents)

silverMedal Yatsuka Fujita (1 out of 12 patents)

bronzeMedal Kunihiko Tomiyasu (1 out of 9 patents)

4 Tatsuo Kanayama (1 out of 12 patents)

5 Toshio Matsuda (1 out of 18 patents)

6 Shigeo Inamine (1 out of 13 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1,490 in Osaka

#15,563 in Japan

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Osaka, Japan
Forward Citations = 21

6 inventors:

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