Toyoko, Japan

Yamawa Manufacturing Limited


USPTO Granted Patents = 3


Forward Citations = 25

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6 inventors (with patents filed for the assignee):

goldMedal Willard E Henderer (3 out of 10 patents)

silverMedal Sadayuki Akaki (3 out of 6 patents)

bronzeMedal Stephen Michael George (1 out of 21 patents)

4 Steven R Burns (1 out of 3 patents)

5 Anakkavur T Santhanam (1 out of 11 patents)

6 Vladimir David Volokh (1 out of 20 patents)


3 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#1 in Toyoko

#8,780 in Japan

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Toyoko, Japan
Forward Citations = 25

6 inventors:

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