KF

Katuhiko Fujita

KS Kabushiki Kaisha Yamada Seisakusho: 2 patents #5 of 30Top 20%
Overall (All Time): #2,225,893 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6223619 Steering shaft Kenji Shibata, Mitsuo Hoshino, Hitoshi Matsumoto 2001-05-01
6026704 Steering shaft Kenji Shibata, Mitsuo Hoshino, Hitoshi Matsumoto 2000-02-22