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USPTO Data Jan 1 1976 - Dec 30 2025
1 Patents
#1,488 in Osaka
#15,559 in Japan
Sumitomo Electric Engineering, Ltd.
Forward Citations = 20
5 inventors:
Sumitomo Electric Engineering, Ltd.
Forward Citations = 20
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5 inventors (with patents filed for the assignee):
Hiromu Izumida (1 out of 14 patents)
Sadamu Matsumoto (1 out of 4 patents)
Nozomu Kawabe (1 out of 50 patents)
4. Teruyuki Murai (1 out of 35 patents)
5. Norihito Yamao (1 out of 2 patents)
1 patent:
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