Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641303 | Temperature control system for humidity sensor | Hideharu Yamazaki, Takashi Haga, Yasuyuki Miyahara, Masaki Ueno, Kei Machida | 2003-11-04 |
| 6617949 | Choke coil | Atsushi Ishizuka, Masami Miyamoto, Masami Nonaka | 2003-09-09 |
| 6581370 | Failure determination device for humidity sensor and control system for exhaust passage changeover valve | Masahiro Sato, Yoshihisa Iwaki, Masaki Ueno, Shusuke Akazaki, Takashi Haga +1 more | 2003-06-24 |