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USPTO Data Jan 1 1976 - Dec 30 2025
1 Patents
#5,742 in Tokyo
#15,559 in Japan
Hitahi, Ltd.
Forward Citations = 25
4 inventors:
Hitahi, Ltd.
Forward Citations = 25
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4 inventors (with patents filed for the assignee):
Akio Yabe (1 out of 9 patents)
Atsushi Ichikawa (1 out of 15 patents)
Yuji Yokoyama (1 out of 1 patent)
4. Hajime Nishimura (1 out of 1 patent)
1 patent:
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