Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489069 | Electrophotographic image carrier and image forming apparatus, image forming method and processing cartridge using it | Akihiko Itami, Takeo Oshiba, Tomoo Sakimura, Masahiko Kurachi, Kazuhisa Shida | 2002-12-03 |
| 6442367 | Electrophotographic image forming method, electrophotographic image forming apparatus, and processing cartridge | Akihiko Itami, Takeo Oshiba, Tomoo Sakimura, Masahiko Kurachi, Kazuhisa Shida | 2002-08-27 |
| 6399262 | Electrophotographic photoreceptor | Takeo Oshiba, Akihiko Itami, Tomoo Sakimura, Masahiko Kurachi, Kazuhisa Shida | 2002-06-04 |