Toyonaka, Japan

Crystal Device Corporation


USPTO Granted Patents = 3

Forward Citations = 177

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7 inventors (with patents filed for the assignee):

goldMedal Yukihiro Ukai (3 out of 10 patents)

silverMedal Toshifumi Asakawa (3 out of 18 patents)

bronzeMedal Tetsuo Hikawa (3 out of 19 patents)

4 Masahiro Shindo (3 out of 19 patents)

5 Akira Takata (3 out of 19 patents)

6 Daisuke Kosaka (3 out of 17 patents)

7 Takashi Sawada (3 out of 24 patents)


3 patents:

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#2 in Toyonaka

#8,777 in Japan

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Toyonaka, Japan
Forward Citations = 177

7 inventors:

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