Tokyo, Japan

Kabushiki Kaisha Kaisha


USPTO Granted Patents = 3

Forward Citations = 8

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5 inventors (with patents filed for the assignee):

goldMedal Akihiko Fujiwara (1 out of 55 patents)

silverMedal Hajime Tomizawa (1 out of 8 patents)

bronzeMedal Nobuyuki Sakamoto (1 out of 5 patents)

4 Seiji Isobe (1 out of 4 patents)

5 Takao Hirakura (1 out of 1 patent)


3 patents:

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USPTO Data Jan 1 1976 - Dec 2 2025

3 Patents

#3,271 in Tokyo

#8,779 in Japan

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Tokyo, Japan
Forward Citations = 8

5 inventors:

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