TH

Tadashi Hikasa

SC Sumitomo Chemical: 1 patents #96 of 345Top 30%
Overall (1997): #72,553 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5602203 Olefin resin composition Tatsuo Hamanaka, Yoshitsugu Takai, Tetsuya Yamada 1997-02-11