Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5820010 | Flywheel device having metal disk and resin portion and method of producing the flywheel device | Junya Takahashi, Yutaka Hino, Takashi Ichihara | 1998-10-13 |
KH
Kazuo Hatsumi
Overall (All Time): #3,699,236 of 4,157,543Top 90%
1
Patents All Time