KO

Keijiro Okawachi

HI Harima Chemicals, Incorporated: 1 patents #4 of 15Top 30%
📍 Kasai, JP: #213 of 627 inventorsTop 35%
Overall (2020): #390,029 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10669439 Resin for active energy ray curable ink, composition for active energy ray curable ink, active energy ray curable ink, and cured film Keiji Sasakura, Tomoya Tanatsugu, Hiroyuki Hisada, Akihiro Morita 2020-06-02