Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886396 | Method for easily measuring nitrogen oxide concentration of an engine vehicle emission | Koichi Matsumoto, Nobutaka Kihara | 2005-05-03 |
| 6877367 | System and method for measuring brake mean effective pressure in a running vehicle | Koichi Matsumoto, Shigeo Nakamura, Nobutaka Kihara | 2005-04-12 |