Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473958 | Motor shaft for rotational-to-direct motion converting motor and method of manufacturing the motor shaft | Sotsuo Miyoshi | 2002-11-05 |
| 6453891 | Exhaust gas recirculation valve device | Yasuhiko Kato, Takeshi Ikai | 2002-09-24 |