Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6122473 | Developer carrying member for carrying developer, apparatus unit detachably mountable on the main assembly of image forming apparatus, and image-forming apparatus | Yasuhide Goseki, Masayoshi Shimamura, Kenji Fujishima, Kazunori Saiki, Satoshi Otake +1 more | 2000-09-19 |
| 5998008 | Developer carrying member, comprising a coat layer containing a conductive particle and a nitrogen-containing heterocyclic compound developing apparatus, developing method, image forming apparatus, and process cartridge | Masayoshi Shimamura, Yasuhide Goseki, Kenji Fujishima, Kazunori Saiki, Satoshi Otake | 1999-12-07 |
| 5860050 | Developer carrying member, developing assembly, image forming apparatus, and process cartridge | Masayoshi Shimamura, Yasuhide Goseki, Kenji Fujishima, Kazunori Saiki, Mayoko Maruyama +1 more | 1999-01-12 |