HU

Hisao Usami

SC Sumitomo Naugatuck Co.: 1 patents #22 of 54Top 45%
📍 Izumi, JP: #140 of 245 inventorsTop 60%
Overall (All Time): #4,051,048 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4381365 Copolymer latex and its production Saburo Mishiba, Junkoh Hyoda, Akira Uchida, Akira Watanabe 1983-04-26