YT

Yoshio Takai

JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
📍 Tochigi, JP: #1,767 of 2,789 inventorsTop 65%
Overall (All Time): #3,526,441 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6637598 Foreign substance eliminating apparatus Shigeru Watanabe, Hironori Watanabe, Katsuhiko Kan, Shinichi Kudo 2003-10-28