YN

Youichi Nakazato

KC Kotobuki & Co.: 1 patents #4 of 9Top 45%
📍 Kawagoe, JP: #38 of 122 inventorsTop 35%
Overall (1994): #48,143 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5370471 Writing tool, with eraser dispenser Shubei Kageyama, Toshihiko Kageyama, Yoshihide Mitsuya 1994-12-06