Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694806 | Vehicle state analysis system and its analysis method | Satoshi Kumagai, Hideki Nagahara | 2004-02-24 |
| 6694245 | Vehicle state analysis system and its analysis method | Katsuaki Minami, Satoshi Kumagai, Hideki Nagahara | 2004-02-17 |