TO

Tatsuo Okamura

NO Nok: 1 patents #382 of 725Top 55%
📍 Aso, JP: #13 of 20 inventorsTop 65%
Overall (All Time): #3,382,129 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7199198 Fluororubber base sealant composition and fluororubber base sealant Takashi Amemiya, Masashi Kudo, Chiyota Ogata, Masaya Otsuka 2007-04-03