KO

Kyoko Ohwaki

SP Sakura Color Products: 1 patents #65 of 115Top 60%
📍 Nara, JP: #1,800 of 2,795 inventorsTop 65%
Overall (All Time): #2,840,685 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10195301 Ink composition for detecting hydrogen peroxide and indicator for detection of hydrogen peroxide Norihiro Yamaguchi 2019-02-05