HS

Hideyuki Sumi

DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #18 of 41Top 45%
Overall (1994): #124,391 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5332780 Compositions containing allylformamide copolymers Naoki Kitazawa, Manabu Kikuta, Hiroshi Hotta, Yutaka Nakayama 1994-07-26