Yamaguchi; Kouzou
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamaguchi; Kouzou.The latest application filed is for "post-processing apparatus and image forming apparatus".
- Yamaguchi; Kouzou - Nara JP
- Yamaguchi; Kouzou - Kashihara JP
- Yamaguchi; Kouzou - Kashihara-shi JP
| Patent | Date |
|---|---|
| Image forming apparatus with switchback transport path in the stapling unit Grant 7,949,294 - Nagata , et al. May 24, 2 | 2011-05-24 |
| Punching apparatus Grant 7,735,402 - Tsuji , et al. June 15, 2 | 2010-06-15 |
| Image forming apparatus Grant 7,684,750 - Nagata , et al. March 23, 2 | 2010-03-23 |
| Post-processing apparatus and image forming apparatus Grant 7,669,847 - Yamaguchi March 2, 2 | 2010-03-02 |
| Paper feeder Grant 7,669,844 - Ohgita , et al. March 2, 2 | 2010-03-02 |
| Post-processing Apparatus And Image Forming Apparatus App 20090184459 - Yamaguchi; Kouzou | 2009-07-23 |
| Image forming apparatus capable of suppressing developer waste Grant 7,536,125 - Yamamoto , et al. May 19, 2 | 2009-05-19 |
| Sheet feeding device Grant 7,484,726 - Hashimoto , et al. February 3, 2 | 2009-02-03 |
| Image forming apparatus Grant 7,450,874 - Nagata , et al. November 11, 2 | 2008-11-11 |
| Punching apparatus App 20070295178 - Tsuji; Masaru ; et al. | 2007-12-27 |
| Sheet feeding device App 20060284361 - Hashimoto; Susumu ; et al. | 2006-12-21 |
| Image forming device App 20060216047 - Yamamoto; Masanobu ; et al. | 2006-09-28 |
| Image forming apparatus App 20060210337 - Nagata; Jinichi ; et al. | 2006-09-21 |
| Image forming apparatus App 20060204269 - Nagata; Jinichi ; et al. | 2006-09-14 |
| Image forming apparatus App 20060203068 - Nagata; Jinichi ; et al. | 2006-09-14 |
| Image forming apparatus, paper sheet transporting device, and paper sheet feeding device App 20060133875 - Okada; Naofumi ; et al. | 2006-06-22 |
| Paper feeder App 20050236758 - Ohgita, Toshiki ; et al. | 2005-10-27 |
| Sheet mounting apparatus App 20010024009 - Yamaguchi, Kouzou ; et al. | 2001-09-27 |
| Ink cartridge of an ink jet printer and an ink jet printer including an ink cartridge Grant 6,286,921 - Ochi , et al. September 11, 2 | 2001-09-11 |
| Printer with feed reel and take-up reel winding Grant 4,952,086 - Yamaguchi August 28, 1 | 1990-08-28 |
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