Wakada; Shigeyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wakada; Shigeyuki.The latest application filed is for "full-color image forming apparatus".
- Wakada; Shigeyuki - Nara JP
- Wakada; Shigeyuki - Nara-shi JP
- Wakada; Shigeyuki - Yamatokoriyama JP
| Patent | Date |
|---|---|
| Full-color image forming apparatus having variable power light source Grant 7,706,725 - Fujisawa , et al. April 27, 2 | 2010-04-27 |
| Full-color image forming apparatus App 20070086808 - Fujisawa; Toshiaki ; et al. | 2007-04-19 |
| Transfer member cleaning method and image forming apparatus Grant 6,941,085 - Nakano , et al. September 6, 2 | 2005-09-06 |
| Transfer member cleaning method and image forming apparatus App 20040001726 - Nakano, Nobuhiko ; et al. | 2004-01-01 |
| Apparatus and method for forming image Grant 6,627,371 - Hasegawa , et al. September 30, 2 | 2003-09-30 |
| Developing apparatus Grant 6,459,867 - Ohgoshi , et al. October 1, 2 | 2002-10-01 |
| Apparatus and method for forming image App 20020115013 - Hasegawa, Mitsuhiro ; et al. | 2002-08-22 |
| Developer unit with cleaning element Grant 6,339,686 - Yamanaka , et al. January 15, 2 | 2002-01-15 |
| Developing apparatus App 20010009618 - Ohgoshi, Toshihide ; et al. | 2001-07-26 |
| Developer unit App 20010005458 - Yamanaka, Takayuki ; et al. | 2001-06-28 |
| Developing apparatus Grant 6,094,550 - Kido , et al. July 25, 2 | 2000-07-25 |
| Image forming apparatus Grant 5,990,924 - Kido , et al. November 23, 1 | 1999-11-23 |
| Detachable developing device for providing first and second voltages for an image forming apparatus Grant 5,761,589 - Kido , et al. June 2, 1 | 1998-06-02 |
| Developing device Grant 5,640,651 - Katoh , et al. June 17, 1 | 1997-06-17 |
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