Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6940737 | Power supply control method | Shigeaki Nakazawa, Hidekiyo Ozawa, Mitsuo Saeki, Kouichi Matsuda, Shigeo Tanaka | 2005-09-06 |
| 6911806 | DC to DC converter producing output voltage exhibiting rise and fall characteristics independent of load thereon | Mitsuo Saeki, Hidekiyo Ozawa, Seiya Kitagawa, Toshiyuki Matsuyama, Takashi Matsumoto +2 more | 2005-06-28 |
| 6882809 | Image forming device with duct for exhausting heat outside main body case | Atsuo Hirose, Yasuo Tamaru | 2005-04-19 |
| 6853822 | Device for removing image disfiguring substances and image forming apparatus using the same | Aino Noguchi, Hiromitsu Takagaki, Kiyoshi Tanikawa, Chiaki Tanaka | 2005-02-08 |
| 6847795 | Image forming apparatus | Atsuo Hirose | 2005-01-25 |