TU

Tomiji Ueki

KC Kotobuki & Co.: 1 patents #7 of 9Top 80%
📍 Kawagoe, JP: #38 of 126 inventorsTop 35%
Overall (1997): #64,648 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5702193 Side knock type mechanical pencil Hidehei Kageyama, Yoshihide Mitsuya 1997-12-30