Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634791 | Shaft bearing member | Akira Ono, Satoshi Imai, Hiroichi Matsuhisa | 2003-10-21 |
| 6603086 | Dome switch | Kenichiro Kawaguchi, Minoru Kubota | 2003-08-05 |
| 6585419 | Shaft bearing member | Akira Ono, Satoshi Imai, Hiroichi Matsuhisa | 2003-07-01 |