YN

Yutaka Nakayama

DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #1 of 13Top 8%
📍 Kyoto, JP: #33 of 57 inventorsTop 60%
Overall (1997): #54,055 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

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