HU

Hisashi Utena

SO Sony: 1 patents #17,262 of 25,231Top 70%
📍 Funabashi, JP: #699 of 1,104 inventorsTop 65%
Overall (All Time): #4,034,894 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4450379 Cathode ray tube Masahiro Kikuchi, Shinzo Takei 1984-05-22