Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496661 | Sheet attachment detecting apparatus, fixing apparatus and image forming apparatus | Masao Ando, Tomohiro Nakamori, Yasunari Kobaru | 2002-12-17 |
| 6493534 | Sheet conveying apparatus and image forming apparatus | Kei Sawanaka, Masao Ando, Tomio Noguchi, Minoru Matsuguma, Masaru Shimura +1 more | 2002-12-10 |
| 6438348 | Fixing apparatus with first and second heating rotation members having a potential difference | Yasunari Kobaru, Hiroshi Kataoka, Takashi Narahara, Tomoyuki Makihira | 2002-08-20 |
| 6347211 | Fixing apparatus preventing leakage of electric current from inner surface of fixing roller | Hideo Nanataki, Koichi Tanigawa, Yasumasa Ohtsuka, Akihiko Takeuchi, Hiroto Hasegawa | 2002-02-12 |