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USPTO Patent Rankings Data through Sept 30, 2025
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Toru Domuki

Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,549,360 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6411420 Electro-optical element, and method of driving and method of manufacturing the same Masahiro Yamada, Hitoshi Tamada 2002-06-25