Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662637 | Engine testing apparatus and map preparing method for an engine testing apparatus/vehicle testing apparatus | Hideki Nakanishi, Yasuhiro Ogawa | 2003-12-16 |
| 6634218 | Engine testing apparatus | Hideki Nakanishi, Yasuhiro Ogawa | 2003-10-21 |