Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928805 | Hydrocarbon adsorbent state monitoring device | Masahiro Sato, Kei Machida, Tetsuo Endo, Masaki Ueno | 2005-08-16 |
| 6923849 | Hydrocarbon adsorbent state determining apparatus | Masaki Ueno, Shiro Takakura, Yasuyuki Miyahara, Tetsuo Endo | 2005-08-02 |
| 6878347 | Exhaust gas purification system of internal combustion engine | Takashi Haga, Tadashi Satoh, Takuji Yamamoto | 2005-04-12 |
| 6860143 | State determining apparatus for humidity sensor | Masahiro Sato, Kei Machida, Takashi Haga, Masaki Ueno | 2005-03-01 |