Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473572 | Image forming apparatus having function for judging life of unit detachably mountable thereto, and unit detachably mountable to image forming apparatus | Akihiko Uchiyama | 2002-10-29 |
| 6473574 | Image forming apparatus with plural transfer means and selecting mechanism for selecting from among a plurality of image bearing members | Masatake Usui, Hideyuki Yano, Akihiko Uchiyama, Kazuhiro Funatani | 2002-10-29 |
| 6427062 | Image forming apparatus with image transfer timing based on a detection image | — | 2002-07-30 |
| 6417167 | Lyophilized compositions containing shingoglycolipid and process for preparing them | Kazutoshi Maruyama, Hideaki Nomura | 2002-07-09 |
| 6347211 | Fixing apparatus preventing leakage of electric current from inner surface of fixing roller | Hideo Nanataki, Koichi Tanigawa, Yasumasa Ohtsuka, Takayasu Yuminamochi, Hiroto Hasegawa | 2002-02-12 |