Taichung, Taiwan

Sika Machinery Co., Ltd.


USPTO Granted Patents = 2


Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Tzu Chiang Chang (2 out of 2 patents)

silverMedal Shuji Ito (1 out of 50 patents)

bronzeMedal Yu Igarashi (19 patents)


2 patents:

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#440 in Taichung

#4,113 in Taiwan

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Taichung, Taiwan
Forward Citations = 0

2 inventors:

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