HS

Hideyuki Sumi

DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #1 of 13Top 8%
Overall (1997): #140,493 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5654369 Antistatic thermoplastic resin composition Takayuki Tsubaki, Yutaka Nakayama, Hiroshi Hotta 1997-08-05