P
PatentIndex
Search
Landscape
Sign in
Assignee
KASAI SOKO
JP
2 patents
Top patents
by PatentIndex Score
US8147726B2
Apr 3, 2012
Chromene compound
KASAI SOKO
3 citations
54
US8308995B2
Nov 13, 2012
Chromene compound
KASAI SOKO
1 citations
43