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For the Inventor, By the Inventor

Tokyo, Japan

Ubishi Denki Kabushiki Kaisha


USPTO Granted Patents = 1

Forward Citations = 32

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3 inventors (with patents filed for the assignee):

goldMedal Katsumi Dosaka (1 out of 121 patents)

silverMedal Toshiyuki Omoto (1 out of 3 patents)

bronzeMedal Masaki Kumanoya (1 out of 58 patents)


1 patent:

1. 6347063 - Semiconductor memory device including dynamic type memory and static type memory formed on the common chip and an operating method thereof (2002-02-12),
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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#5,734 in Tokyo

#15,549 in Japan

...
Tokyo, Japan

Ubishi Denki Kabushiki Kaisha

Forward Citations = 32

3 inventors:

goldMedal Katsumi Dosaka (1 out of 121 patents)

silverMedal Toshiyuki Omoto (1 out of 3 patents)

bronzeMedal Masaki Kumanoya (1 out of 58 patents)

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