TO

Takao Ohira

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #4,013,592 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4511934 Video tape recorder Daijiro Okihara, Makoto Niiro 1985-04-16