Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559637 | Non-contact rotational position sensor and throttle valve assembly including non-contact rotational position sensor | Satoshi Shimada, Fumio Tajima, Toshifumi Usui, Masanori Kubota | 2003-05-06 |
| 6548919 | Linear motor | Kohji Maki, Kim Houng Joong, Hiroshi Katayama | 2003-04-15 |
| 6541880 | Linear motor | Takashi Okada, Kim Houng Joong, Kazuo Tahara, Kohji Maki, Kouki Yamamoto +2 more | 2003-04-01 |