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Patent applications and USPTO patent grants for Nakasone; Yasushi.The latest application filed is for "image forming unit and image forming apparatus".
Patent | Date |
---|---|
Image forming unit attachable to image forming apparatus and protecting image carrying surface Grant 10,962,904 - Saito , et al. March 30, 2 | 2021-03-30 |
Image Forming Unit And Image Forming Apparatus App 20200257220 - A1 | 2020-08-13 |
Food For Enhancing Mucosal Immunity App 20200037650 - NAKASONE; Yasushi | 2020-02-06 |
Image formation unit and image formation apparatus Grant 8,965,248 - Kobayashi , et al. February 24, 2 | 2015-02-24 |
Process cartridge and image forming apparatus Grant 8,837,983 - Nakasone September 16, 2 | 2014-09-16 |
Developing device, image forming unit and image forming apparatus Grant 8,787,803 - Nakasone July 22, 2 | 2014-07-22 |
Image Formation Unit And Image Formation Apparatus App 20140003841 - KOBAYASHI; Atsushi ;   et al. | 2014-01-02 |
Developer storage container, developing device and image forming apparatus Grant 8,494,406 - Nakasone July 23, 2 | 2013-07-23 |
Process Cartridge And Image Forming Apparatus App 20130084100 - NAKASONE; Yasushi | 2013-04-04 |
Image forming unit and image forming apparatus Grant 8,406,679 - Nakasone March 26, 2 | 2013-03-26 |
Developing Device, Image Forming Unit And Image Forming Apparatus App 20120107020 - NAKASONE; Yasushi | 2012-05-03 |
Developer storage container, developing device and image forming apparatus App 20110064480 - Nakasone; Yasushi | 2011-03-17 |
Image forming unit and image forming apparatus App 20100322687 - Nakasone; Yasushi | 2010-12-23 |
Developing unit and image forming apparatus Grant 7,362,992 - Nakasone , et al. April 22, 2 | 2008-04-22 |
Toner cartridge Grant D546,873 - Otani , et al. July 17, 2 | 2007-07-17 |
Image drum cartridge Grant D529,076 - Kobayashi , et al. September 26, 2 | 2006-09-26 |
Developing unit and image forming apparatus App 20060210321 - Nakasone; Yasushi ;   et al. | 2006-09-21 |
Image recording apparatus App 20020163656 - Nakasone, Yasushi | 2002-11-07 |
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