AH

Atsuhiro Hasegawa

KC Kyowa Hakko Kogyo Co.: 3 patents #287 of 943Top 35%
Overall (All Time): #1,606,888 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6815449 LK6-A derivatives Tsutomu Akama, Hiroyuki Nagata, Harumi Ue, Isami Takahashi, Yutaka Saitoh +3 more 2004-11-09
6613774 Pyrrolo [4,3,2-de] quinoline derivatives Tsutomu Akama, Hiroyuki Nagata, Harumi Ue, Isami Takahashi, Yutaka Saitoh +3 more 2003-09-02
5663298 UCK14 compounds Tamio Mizukami, Akira Asai, Yoshinori Yamashita, Ritsuko Katahira, Keiko Ochiai +1 more 1997-09-02