Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666082 | Thermal airflow sensor | Izumi Watanabe, Keiichi Nakada | 2003-12-23 |
| 6577840 | Method and apparatus for image forming capable of effectively performing an image fixing process | Toshiharu Hachisuka | 2003-06-10 |
| 6557411 | Heating element type mass air flow sensor, and internal combustion engine-control apparatus using the sensor | Izumi Watanabe, Keiichi Nakada | 2003-05-06 |
| 6553829 | Air flow sensor having grooved sensor element | Keiichi Nakada, Izumi Watanabe | 2003-04-29 |
| 6553204 | Fixing device for fixing a toner image in an image forming apparatus | — | 2003-04-22 |
| 6516785 | Air flow sensor | Keiichi Nakada, Izumi Watanabe, Hiroshi Yoneda, Kei Ueyama | 2003-02-11 |