YT

Yoshiharu Tokugawa

SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #4,039,036 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4464505 Coating composition for providing water and blister resistant, ink-receptive paper Shigenao Kawakami, Terumasa Saka, Shigeru Ura, Mikio Iwata, Naoyoshi Jinno 1984-08-07