SY

Seiichi Yabumoto

NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
Overall (All Time): #3,986,637 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4710816 Picture signal generating apparatus — 1987-12-01