WK

Wataru Kawanishi

KC Kyoeisha Chemical Co.: 1 patents #9 of 38Top 25%
📍 Nara, JP: #1,800 of 2,795 inventorsTop 65%
Overall (All Time): #3,711,197 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5608025 Methacrylic copolymers and dispersants for pigments used in non-aqueous paints and varnishes comprising the copolymers 1997-03-04