YY

Yohkichi Yamamoto

DC Dow Corning Toray Silicone Company: 1 patents #139 of 246Top 60%
📍 Chonan, JP: #38 of 56 inventorsTop 70%
Overall (All Time): #3,553,975 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6433122 method for producing organopolysiloxane Shuzo Toida, Naoji Kawamura 2002-08-13