MK

Masahiro Kouchi

DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #4 of 8Top 50%
Overall (2002): #161,101 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6488813 Blocked urethane prepolymers as paper wet strength agent Takeshi Doi, Naofumi Saiuchi 2002-12-03