Momiyama; Yoshiharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Momiyama; Yoshiharu.The latest application filed is for "image drum cartridge".
- Momiyama; Yoshiharu - Tokyo JP
| Patent | Date |
|---|---|
| Image drum cartridge Grant D462,379 - Ito , et al. September 3, 2 | 2002-09-03 |
| Toner cartridge Grant D451,539 - Ito , et al. December 4, 2 | 2001-12-04 |
| Developer cartridge with a groove receiving a projection from an image forming apparatus Grant 6,195,521 - Nozawa , et al. February 27, 2 | 2001-02-27 |
| Color image forming apparatus having a controller for setting printing speeds in dependence on a detected number of colors in an image signal Grant 6,112,037 - Nagata , et al. August 29, 2 | 2000-08-29 |
| Developer cartridge and image forming apparatus Grant 6,091,919 - Nozawa , et al. July 18, 2 | 2000-07-18 |
| Toner cartridge Grant D414,507 - Nozawa , et al. September 28, 1 | 1999-09-28 |
| Image drum cartridge Grant D410,676 - Kurabayashi , et al. June 8, 1 | 1999-06-08 |
| Image drum cartridge Grant D377,662 - Ootani , et al. January 28, 1 | 1997-01-28 |
| Toner cartridge Grant D356,815 - Nakajima , et al. March 28, 1 | 1995-03-28 |
| Image drum cartridge Grant D354,980 - Nakajima , et al. January 31, 1 | 1995-01-31 |
| Electrophotographic printer having a gravity driven toner recycling unit Grant 5,289,249 - Yamamoto , et al. February 22, 1 | 1994-02-22 |
| Toner cartridge Grant 5,280,324 - Ono , et al. January 18, 1 | 1994-01-18 |
| Replaceable toner cartridge with internal stirring member, and electrophotographic printer employing the same Grant 5,235,389 - Kikuchi , et al. August 10, 1 | 1993-08-10 |
| Toner residual amount detecting mechanism Grant 5,216,462 - Nakajima , et al. June 1, 1 | 1993-06-01 |
| Image drum cartridge Grant D332,962 - Kikuchi , et al. February 2, 1 | 1993-02-02 |
| Mechanism for mounting and removing a toner cartridge of a development device Grant 5,078,303 - Kikuchi , et al. January 7, 1 | 1992-01-07 |
| Toner cartridge Grant D321,716 - Kikuchi , et al. November 19, 1 | 1991-11-19 |
| Paper feed device and paper cassette therefor Grant 4,940,222 - Maeno , et al. July 10, 1 | 1990-07-10 |
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