KN

Keisuke Nakao

KA Kao: 1 patents #1,961 of 3,221Top 65%
Overall (All Time): #3,390,920 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7244439 Cosmetic composition Yuko Yago, Ryuji Hasegawa, Noboru Nagatani, Keiichi Fukuda, Naoki Nojiri +2 more 2007-07-17