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For the Inventor, By the Inventor

Janazawa, Japan

Tagawa Kikai Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 35

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1 inventor (with patents filed for the assignee):

goldMedal Hiroyasu Matsumoto (2 out of 3 patents)


2 patents:

1. 4976292 - Weft end tensioning and detecting devices for shuttleless loom (1990-12-11),
2. 4574847 - Rotary drum type weft storage apparatus (1986-03-11),
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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#1 in Janazawa

#10,990 in Japan

...
Janazawa, Japan

Tagawa Kikai Co., Ltd.

Forward Citations = 35

1 inventor:

goldMedal Hiroyasu Matsumoto (2 out of 3 patents)

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