YM

Yoshiaki Masuda

KC Kyowa Hakko Kogyo Co.: 1 patents #28 of 111Top 30%
Overall (2002): #85,911 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6376535 Oxygen-containing heterocyclic compounds Etsuo Ohshima, Koji Yanagawa, Haruhiko Manabe, Ichiro Miki 2002-04-23