Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6841327 | Developing assembly, image-forming apparatus and process cartridge | Yasuhide Goseki, Masayoshi Shimamura, Yasutaka Akashi, Kenji Fujishima, Kazunori Saiki +1 more | 2005-01-11 |
| 6687476 | Developer-carrying member, method for regeneration thereof and developing apparatus | Yasuhide Goseki, Masayoshi Shimamura, Yasutaka Akashi, Kenji Fujishima, Kazunori Saiki +1 more | 2004-02-03 |
| 6391511 | Developing apparatus, apparatus unit, and image forming method | Naoki Okamoto, Yasuhide Goseki, Masayoshi Shimamura, Kenji Fujishima, Kazunori Saiki | 2002-05-21 |
| 6154625 | Developing apparatus, apparatus unit, and image forming method | Kazunori Saiki, Yasuhide Goseki, Masayoshi Shimamura, Kenji Fujishima, Naoki Okamoto | 2000-11-28 |
| 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, Michiko Orihara, Kazunori Saiki +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, Michiko Orihara, Kazunori Saiki | 1999-12-07 |