Umeda; Noriyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umeda; Noriyoshi.The latest application filed is for "electrophotographic apparatus, process cartridge and cartridge set".
Company Profile
17.22.28
- Umeda; Noriyoshi - Shizuoka JP
- Umeda; Noriyoshi - Suntou-gun JP
- Umeda; Noriyoshi - Sunto-gun JP
- Umeda; Noriyoshi - Susono-shi JP
- Umeda; Noriyoshi - Susono JP
Patent Activity
| Patent | Date |
|---|---|
| Electrophotographic apparatus, process cartridge, and cartridge set Grant 11,320,756 - Kototani , et al. May 3, 2 | 2022-05-03 |
| Toner Grant 11,294,296 - Fumita , et al. April 5, 2 | 2022-04-05 |
| Toner Grant 11,112,712 - Matsunaga , et al. September 7, 2 | 2021-09-07 |
| Electrophotographic apparatus, process cartridge and cartridge set Grant 11,061,342 - Umeda , et al. July 13, 2 | 2021-07-13 |
| Process cartridge, image forming apparatus and cleaning apparatus Grant 11,022,933 - Hashimoto , et al. June 1, 2 | 2021-06-01 |
| Electrophotographic Apparatus, Process Cartridge, And Cartridge Set App 20210116831 - Tominaga; Tsuneyoshi ; et al. | 2021-04-22 |
| Electrophotographic Apparatus, Process Cartridge, And Cartridge Set App 20210116832 - Kototani; Shohei ; et al. | 2021-04-22 |
| Electrophotographic Apparatus, Process Cartridge And Cartridge Set App 20210116828 - Umeda; Noriyoshi ; et al. | 2021-04-22 |
| Toner Grant 10,976,678 - Yamawaki , et al. April 13, 2 | 2021-04-13 |
| Toner App 20210003934 - Fumita; Hidekazu ; et al. | 2021-01-07 |
| Toner Grant 10,845,721 - Tanaka , et al. November 24, 2 | 2020-11-24 |
| Process Cartridge, Image Forming Apparatus And Cleaning Apparatus App 20200363768 - Hashimoto; Kazunori ; et al. | 2020-11-19 |
| Toner App 20200292955 - Matsunaga; Tomonori ; et al. | 2020-09-17 |
| Image-forming apparatus Grant 10,747,133 - Yagi , et al. A | 2020-08-18 |
| Toner App 20200209766 - Yamawaki; Kentaro ; et al. | 2020-07-02 |
| Toner comprising a surface layer of an organosilicon polymer protrusion Grant 10,678,155 - Terui , et al. | 2020-06-09 |
| Toner Grant 10,635,011 - Umeda , et al. | 2020-04-28 |
| Toner App 20200124999 - Tanaka; Masatake ; et al. | 2020-04-23 |
| Toner App 20200026208 - Terui; Yuhei ; et al. | 2020-01-23 |
| Image-forming Apparatus App 20200026209 - Yagi; Yasutaka ; et al. | 2020-01-23 |
| Toner App 20190332024 - Umeda; Noriyoshi ; et al. | 2019-10-31 |
| Toner Grant 9,785,068 - Umeda , et al. October 10, 2 | 2017-10-10 |
| Toner App 20170075243 - Umeda; Noriyoshi ; et al. | 2017-03-16 |
| Toner and two-component developer Grant 9,541,852 - Fukudome , et al. January 10, 2 | 2017-01-10 |
| Toner Grant 9,285,697 - Fukudome , et al. March 15, 2 | 2016-03-15 |
| Toner Grant 9,261,806 - Moribe , et al. February 16, 2 | 2016-02-16 |
| Toner And Two-component Developer App 20150177635 - Fukudome; Kosuke ; et al. | 2015-06-25 |
| Toner Manufacturing Method App 20150177630 - Umeda; Noriyoshi ; et al. | 2015-06-25 |
| Toner App 20150037728 - Moribe; Shuhei ; et al. | 2015-02-05 |
| Toner App 20150037727 - Fukudome; Kosuke ; et al. | 2015-02-05 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20150003875 - Ishigami; Koh ; et al. | 2015-01-01 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20120094225 - Ishigami; Koh ; et al. | 2012-04-19 |
| Two-component developer, replenishing developer, and image-forming method Grant 8,114,562 - Ishigami , et al. February 14, 2 | 2012-02-14 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20110097661 - Ishigami; Koh ; et al. | 2011-04-28 |
| Two-component developer, replenishing developer, and image-forming method Grant 7,906,262 - Ishigami , et al. March 15, 2 | 2011-03-15 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20100248126 - Ishigami; Koh ; et al. | 2010-09-30 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20100203438 - Ishigami; Koh ; et al. | 2010-08-12 |
| Two-component developer, replenishing developer, and image-forming method Grant 7,767,370 - Ishigami , et al. August 3, 2 | 2010-08-03 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20100159380 - Ishigami; Koh ; et al. | 2010-06-24 |
| Toner Grant 7,629,100 - Okamoto , et al. December 8, 2 | 2009-12-08 |
| Toner and image forming method Grant 7,611,813 - Ida , et al. November 3, 2 | 2009-11-03 |
| Toner App 20090047592 - Okamoto; Naoki ; et al. | 2009-02-19 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20080286668 - Ishigami; Koh ; et al. | 2008-11-20 |
| Image forming apparatus Grant 7,280,785 - Kawada , et al. October 9, 2 | 2007-10-09 |
| Toner And Image Forming Method App 20070122727 - Ida; Tetsuya ; et al. | 2007-05-31 |
| Image forming apparatus Grant 7,177,581 - Kawada , et al. February 13, 2 | 2007-02-13 |
| Image Forming Apparatus App 20070019982 - Kawada; Masaya ; et al. | 2007-01-25 |
| Toner Grant 7,135,263 - Kawakami , et al. November 14, 2 | 2006-11-14 |
| Image forming apparatus App 20050117944 - Kawada, Masaya ; et al. | 2005-06-02 |
| Toner App 20050058926 - Kawakami, Hiroaki ; et al. | 2005-03-17 |
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