Obata; Shigeru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Obata; Shigeru.The latest application filed is for "fixing device and image forming apparatus".
- Obata; Shigeru - Ibaraki JP
- Obata; Shigeru - Tokyo JP
- Obata; Shigeru - Osaka JP
- Obata; Shigeru - Ishioka JP
- Obata; Shigeru - Nishitokyo JP
- Obata; Shigeru - Tsuchiura JP
- Obata, Shigeru - Tsuchiura-shi JP
| Patent | Date |
|---|---|
| Fixing device and image forming apparatus Grant 7,953,361 - Obata , et al. May 31, 2 | 2011-05-31 |
| Fixing device including a heating unit and a pressurizing unit that includes a rotatable endless member and image forming apparatus having the same Grant 7,885,591 - Yagi , et al. February 8, 2 | 2011-02-08 |
| Fixing device and image forming apparatus Grant 7,831,186 - Obata , et al. November 9, 2 | 2010-11-09 |
| Fixing device and image forming apparatus using the same Grant 7,761,044 - Yagi , et al. July 20, 2 | 2010-07-20 |
| Fixing device and image forming apparatus Grant 7,664,447 - Yagi , et al. February 16, 2 | 2010-02-16 |
| Fixing apparatus and image forming apparatus including heating member Grant 7,433,640 - Yagi , et al. October 7, 2 | 2008-10-07 |
| Fixing device and image forming apparatus provided with fixing device Grant 7,406,287 - Matsumoto , et al. July 29, 2 | 2008-07-29 |
| Fixing Device And Image Forming Apparatus App 20080069611 - OBATA; Shigeru ; et al. | 2008-03-20 |
| Fixing Device And Image Forming Apparatus App 20080031664 - YAGI; Masahiro ; et al. | 2008-02-07 |
| Fixing Device And Image Forming Apparatus App 20080013993 - OBATA; Shigeru ; et al. | 2008-01-17 |
| Fixing Device And Image Forming Apparatus App 20080013992 - Fukuhata; Yoshihiro ; et al. | 2008-01-17 |
| Fixing device and image forming apparatus with guide having adjustable biasing angle Grant 7,298,981 - Oohara , et al. November 20, 2 | 2007-11-20 |
| Fixing Device And Image Forming Apparatus Having The Same App 20070223976 - YAGI; Masahiro ; et al. | 2007-09-27 |
| Fixing Device And Image Forming Apparatus Provided With Fixing Device App 20070196145 - MATSUMOTO; Hiroyoshi ; et al. | 2007-08-23 |
| Image formation apparatus App 20070071467 - Mitsuya; Teruaki ; et al. | 2007-03-29 |
| Fixing apparatus and image forming apparatus App 20070071514 - Yagi; Masahiro ; et al. | 2007-03-29 |
| Fixing device and image forming apparatus using the same App 20070048045 - Yagi; Masahiro ; et al. | 2007-03-01 |
| Electro-photographic apparatus with a heating roller and pressurizing member Grant 7,167,670 - Obata , et al. January 23, 2 | 2007-01-23 |
| Heat fixing unit with improved belt handling Grant 7,136,615 - Oohara , et al. November 14, 2 | 2006-11-14 |
| Fixing device and image forming apparatus App 20060008283 - Oohara; Shunichi ; et al. | 2006-01-12 |
| Electro-photographic apparatus App 20050254866 - Obata, Shigeru ; et al. | 2005-11-17 |
| Image forming and recording apparatus with three pressure members Grant 6,928,257 - Ogiso , et al. August 9, 2 | 2005-08-09 |
| Fixing unit and image forming device using the same App 20050129431 - Oohara, Shunichi ; et al. | 2005-06-16 |
| Disk drive Grant 6,747,844 - Arai , et al. June 8, 2 | 2004-06-08 |
| Image forming apparatus Grant 6,741,830 - Kinoshita , et al. May 25, 2 | 2004-05-25 |
| Image forming and recording apparatus App 20040057759 - Ogiso, Toshio ; et al. | 2004-03-25 |
| Widthwise paper drift correction device for elongated web-like print paper Grant 6,701,837 - Ohba , et al. March 9, 2 | 2004-03-09 |
| Image forming apparatus App 20030215273 - Kinoshita, Yasushi ; et al. | 2003-11-20 |
| Widthwise paper drift correction device for elongated web-like print paper App 20030116042 - Ohba, Tetsuya ; et al. | 2003-06-26 |
| Image forming apparatus App 20030053833 - Kinoshita, Yasushi ; et al. | 2003-03-20 |
| Image forming apparatus App 20020106228 - Asuwa, Kenji ; et al. | 2002-08-08 |
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