Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8792810 | Developer carrying member, process for its production, and developing assembly | Minoru Ito, Masayoshi Shimamura, Satoshi Otake, Takuma Matsuda, Kazuhito Wakabayashi +2 more | 2014-07-29 |
| 8628846 | Developer carrying member and developing unit | Kazuhito Wakabayashi, Masayoshi Shimamura, Satoshi Otake, Takuma Matsuda, Minoru Ito +2 more | 2014-01-14 |
| 8546051 | Developer bearing member and process for producing same, development apparatus and development method | Satoshi Otake, Masayoshi Shimamura, Takuma Matsuda, Minoru Ito, Kazuhito Wakabayashi | 2013-10-01 |
| 8377549 | Developer carrying member, and developing apparatus using same | Yoshiyuki Takayama, Masayoshi Shimamura, Satoshi Otake, Takuma Matsuda, Minoru Ito +1 more | 2013-02-19 |
| 8372570 | Developer carrying member, method for manufacturing same and developing apparatus | Takuma Matsuda, Masayoshi Shimamura, Satoshi Otake, Minoru Ito, Yoshiyuki Takayama +1 more | 2013-02-12 |
| 8298658 | Developer carrying member and developing assembly | Masayoshi Shimamura, Yasuhide Goseki, Kazunori Saiki, Satoshi Otake, Nene Dojo +1 more | 2012-10-30 |
| 8295745 | Developer carrying member and developing assembly | Takuma Matsuda, Masayoshi Shimamura, Satoshi Otake, Minoru Ito, Yoshiyuki Takayama +1 more | 2012-10-23 |
| 8059997 | Developer carrying member and developing apparatus | Satoshi Otake, Masayoshi Shimamura, Takuma Matsuda, Minoru Ito, Kazuhito Wakabayashi | 2011-11-15 |
| 7796926 | Developing apparatus and electrophotographic image-forming apparatus | Takuma Matsuda, Masayoshi Shimamura, Satoshi Otake, Minoru Ito, Kazuhito Wakabayashi +1 more | 2010-09-14 |
| 7727619 | Developer carrying member and developing apparatus | Naoki Okamoto, Yasuhide Goseki, Masayoshi Shimamura, Kazunori Saiki, Kenji Fujishima +1 more | 2010-06-01 |
| 7585606 | Developer carrying member and developing method by using thereof | Masayoshi Shimamura, Kenji Fujishima, Naoki Okamoto, Satoshi Otake, Kazunori Saiki +1 more | 2009-09-08 |
| 7364791 | Developer carrying member and developing method by using thereof | Masayoshi Shimamura, Kenji Fujishima, Naoki Okamoto, Satoshi Otake, Kazunori Saiki +1 more | 2008-04-29 |
| 7361400 | Developer carrier, developing device using the developer carrier, and process cartridge using the developer carrier | Masayoshi Shimamura, Yasuhide Goseki, Kenji Fujishima, Kazunori Saiki, Satoshi Otake +1 more | 2008-04-22 |
| 7223511 | Developer carrying member and developing method by using thereof | Masayoshi Shimamura, Kenji Fujishima, Naoki Okamoto, Satoshi Otake, Kazunori Saiki +1 more | 2007-05-29 |
| 6924076 | Developing assembly, process cartridge and image-forming method | Kazunori Saiki, Yasuhide Goseki, Masayoshi Shimamura, Kenji Fujishima, Satoshi Otake +1 more | 2005-08-02 |
| 6873816 | Developing assembly, process cartridge and image-forming method | Yasuhide Goseki, Masayoshi Shimamura, Kenji Fujishima, Kazunori Saiki, Satoshi Otake +1 more | 2005-03-29 |
| 6841327 | Developing assembly, image-forming apparatus and process cartridge | Satoshi Otake, Yasuhide Goseki, Masayoshi Shimamura, Kenji Fujishima, Kazunori Saiki +1 more | 2005-01-11 |
| 6687476 | Developer-carrying member, method for regeneration thereof and developing apparatus | Yasuhide Goseki, Masayoshi Shimamura, Kenji Fujishima, Kazunori Saiki, Satoshi Otake +1 more | 2004-02-03 |
| 6632577 | Image forming method | Yushi Mikuriya | 2003-10-14 |
| 5849453 | Image forming method including recycling of untransferred toner collected from image bearing member to developing means | Yushi Mikuriya, Masaki Uchiyama | 1998-12-15 |
| 5641600 | Magnetic toner and image forming method | Takaaki Kotaki, Masaki Uchiyama, Makoto Unno, Yushi Mikuriya, Tadashi Dojyo | 1997-06-24 |
| 5504272 | Magnetic toner having defined particle distribution | Masaki Uchiyama, Hirohide Tanikawa, Masaaki Taya, Makoto Unno | 1996-04-02 |
| 5500318 | Toner for developing electrostatic image and fixing method | Hirohide Tanikawa, Masaki Uchiyama, Yoshinobu Joh, Masaaki Taya, Makoto Unno | 1996-03-19 |
| 5480755 | Magnetic toner, image forming method, surface-modified fine silica powder and process for its production | Masaki Uchiyama, Yoshinobu Jo, Masaaki Taya, Makoto Unno | 1996-01-02 |
| 5348829 | Monocomponent-type developer for developing electrostatic image and image forming method | Masaki Uchiyama, Masaaki Taya, Makoto Unno | 1994-09-20 |