AS

Akemi Sagawa

HC Hitachi Koki Co.: 1 patents #29 of 116Top 25%
📍 Ibaraki, JP: #166 of 586 inventorsTop 30%
Overall (1997): #179,703 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5703145 Hot melt type ink composition for ink jet Masahiko Sakai, Michio Ebata, Ren Itoh 1997-12-30