Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791492 | GPS positioning system | Koji Miyasaka, Yuji Kobayashi, Kazuyuki Sakaki, Kenichi Takasu | 2004-09-14 |
| 6729011 | Method of manufacturing for a stator core | Yoshihito Asao, Katsumi Adachi | 2004-05-04 |