KO

Kouji Ono

TC Tohoku Ricoh Co.: 1 patents #8 of 31Top 30%
📍 Fujiyoshida, JP: #2 of 7 inventorsTop 30%
Overall (1997): #116,719 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5692646 Cartridge having closure member for storing a viscous substance Yoshio Ota 1997-12-02