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USPTO Data Jan 1 1976 - Dec 30 2025
1 Patents
#1,487 in Osaka
#15,557 in Japan
Sumitomo Electric Industrie, Ltd.
Forward Citations = 0
4 inventors:
Sumitomo Electric Industrie, Ltd.
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Osamu Nakayama (1 out of 78 patents)
Katsushi Miyazaki (1 out of 36 patents)
Naoki Fukushima (1 out of 30 patents)
4. Mitsutoshi Morita (1 out of 26 patents)
1 patent:
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