HT

Hiroaki Takahata

SC Sumitomo Chemical: 1 patents #47 of 237Top 20%
Overall (2005): #188,003 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6885415 Optical member and optical product provided therewith Ryuma Kuroda, Nobuo Oi, Kaori Tsubouchi, Kyoko Hino 2005-04-26