Fujii; Yasumasa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujii; Yasumasa.The latest application filed is for "developing cartridge having electrode".
Company Profile
29.56.52
- Fujii; Yasumasa - Anjo JP
- Fujii; Yasumasa - Chiryu JP
- Fujii; Yasumasa - Chiryu-shi JP
- FUJII; Yasumasa - Anjo-shi JP
- - Chiryu JP
- Fujii; Yasumasa - Chiry-shi JP
- Fujii; Yasumasa - Anjyo N/A JP
- FUJII; Yasumasa - Anjyo-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Image forming apparatus including toner cartridge and drum carir 11 ge Grant 11,333,998 - Fujii , et al. May 17, 2 | 2022-05-17 |
| Developing cartridge having electrode Grant 11,307,511 - Fujii April 19, 2 | 2022-04-19 |
| Developing cartridge having electrode Grant 11,262,669 - Fujii March 1, 2 | 2022-03-01 |
| Developing cartridge having electrode Grant 11,231,660 - Fujii January 25, 2 | 2022-01-25 |
| Developing Cartridge Having Electrode App 20210405550 - Fujii; Yasumasa ; et al. | 2021-12-30 |
| Developing Cartridge Having Electrode App 20210373455 - Fujii; Yasumasa | 2021-12-02 |
| Developing cartridge having electrode Grant 11,150,573 - Fujii , et al. October 19, 2 | 2021-10-19 |
| Developing Cartridge Having Electrode App 20210191289 - Fujii; Yasumasa | 2021-06-24 |
| Image Forming Apparatus Including Toner Cartridge And Drum Cartridge App 20210096481 - FUJII; Yasumasa ; et al. | 2021-04-01 |
| Image Forming Apparatus App 20210088966 - FUJII; Yasumasa ; et al. | 2021-03-25 |
| Developing Cartridge Having Electrode App 20210011394 - Fujii; Yasumasa | 2021-01-14 |
| Developing cartridge having electrode Grant 10,884,351 - Fujii January 5, 2 | 2021-01-05 |
| Image forming apparatus Grant 10,871,744 - Fujii , et al. December 22, 2 | 2020-12-22 |
| Image forming apparatus including drum cartridge including swing plate configured to support developing cartridge Grant 10,838,354 - Fujii , et al. November 17, 2 | 2020-11-17 |
| Developing cartridge including developing gear cover Grant 10,838,348 - Fujii November 17, 2 | 2020-11-17 |
| Developing Cartridge Having Electrode App 20200348613 - Fujii; Yasumasa ; et al. | 2020-11-05 |
| Developing cartridge having electrode Grant 10,824,090 - Fujii November 3, 2 | 2020-11-03 |
| Developing cartridge having electrode Grant 10,775,713 - Fujii , et al. Sept | 2020-09-15 |
| Developing Cartridge Having Electrode App 20200264531 - Fujii; Yasumasa | 2020-08-20 |
| Developing Cartridge Having Electrode App 20200264532 - Fujii; Yasumasa | 2020-08-20 |
| Image forming apparatus including toner cartridge and drum cartridge Grant 10,747,145 - Fujii , et al. A | 2020-08-18 |
| Developing cartridge having electrode Grant 10739696 - | 2020-08-11 |
| Developing cartridge having electrode Grant 10,649,363 - Fujii | 2020-05-12 |
| Image Forming Apparatus App 20200133194 - Fujii; Yasumasa ; et al. | 2020-04-30 |
| Image Forming Apparatus App 20200089160 - FUJII; Yasumasa ; et al. | 2020-03-19 |
| Image Forming Apparatus App 20200033756 - FUJII; Yasumasa ; et al. | 2020-01-30 |
| Image forming apparatus including swing plate configured to support developing cartridge Grant 10,545,451 - Fujii , et al. Ja | 2020-01-28 |
| Developing Cartridge Having Electrode App 20200026215 - Fujii; Yasumasa | 2020-01-23 |
| Image Forming Apparatus Including Drum Cartridge Including Swing Plate Configured To Support Developing Cartridge App 20200019116 - Fujii; Yasumasa ; et al. | 2020-01-16 |
| Developing Cartridge Having Electrode App 20200012208 - Fujii; Yasumasa ; et al. | 2020-01-09 |
| Fuser including endless belt and lateral guide contacting lateral end of endless belt Grant 10,488,797 - Fujii , et al. Nov | 2019-11-26 |
| Developing Cartridge Including Developing Gear Cover App 20190354062 - Fujii; Yasumasa | 2019-11-21 |
| Developing cartridge having electrode Grant 10,459,366 - Fujii Oc | 2019-10-29 |
| Developing cartridge having electrode Grant 10,444,659 - Fujii , et al. Oc | 2019-10-15 |
| Image forming apparatus including drum cartridge including swing plate configured to support developing cartridge Grant 10,444,698 - Fujii , et al. Oc | 2019-10-15 |
| Developing cartridge having electrode Grant 10,429,763 - Fujii O | 2019-10-01 |
| Developing cartridge including developing gear cover Grant 10,379,488 - Fujii A | 2019-08-13 |
| Developing Cartridge Having Electrode App 20190196357 - Fujii; Yasumasa | 2019-06-27 |
| Image Forming Apparatus App 20190079447 - Fujii; Yasumasa ; et al. | 2019-03-14 |
| Image Forming Apparatus App 20190079449 - Fujii; Yasumasa ; et al. | 2019-03-14 |
| Developing Cartridge Having Electrode App 20190072874 - Fujii; Yasumasa | 2019-03-07 |
| Developing Cartridge Having Electrode App 20190049873 - Fujii; Yasumasa ; et al. | 2019-02-14 |
| Fuser and image apparatus having the same Grant 10,191,421 - Fujii , et al. Ja | 2019-01-29 |
| Cartridge and lid member for cartridge Grant 10,180,639 - Fujii , et al. Ja | 2019-01-15 |
| Developing cartridge having electrode Grant 10,151,998 - Fujii Dec | 2018-12-11 |
| Developing cartridge having electrode Grant 10,133,207 - Fujii , et al. November 20, 2 | 2018-11-20 |
| Fuser Including Endless Belt and Lateral Guide Contacting Lateral End of Endless Belt App 20180284666 - Fujii; Yasumasa ; et al. | 2018-10-04 |
| Fuser and Image Forming Apparatus Having the Same App 20180150005 - FUJII; Yasumasa ; et al. | 2018-05-31 |
| Fixing device comprising endless belt and rotary body Grant 9,958,818 - Kuriki , et al. May 1, 2 | 2018-05-01 |
| Fixing Device Comprising Endless Belt And Rotary Body App 20170343935 - KURIKI; Hirofumi ; et al. | 2017-11-30 |
| Developing Cartridge Having Electrode App 20170322504 - Fujii; Yasumasa ; et al. | 2017-11-09 |
| Developing cartridge having electrode Grant 9,733,589 - Fujii , et al. August 15, 2 | 2017-08-15 |
| Developing Cartridge Having Electrode App 20170082944 - Fujii; Yasumasa | 2017-03-23 |
| Developing Cartridge Including Developing Gear Cover App 20170031304 - Fujii; Yasumasa | 2017-02-02 |
| Developing cartridge having electrode Grant 9,547,253 - Fujii January 17, 2 | 2017-01-17 |
| Cartridge provided with protection cover capable of protecting developer carrier and image forming apparatus provided with the same Grant 9,529,320 - Mori , et al. December 27, 2 | 2016-12-27 |
| Image-forming device and cartridge mountable in the same Grant 9,507,316 - Fujii , et al. November 29, 2 | 2016-11-29 |
| Developing cartridge including developing gear cover Grant 9,494,913 - Fujii November 15, 2 | 2016-11-15 |
| Developing Cartridge Having Electrode App 20160306290 - Fujii; Yasumasa ; et al. | 2016-10-20 |
| Image forming apparatus Grant 9,459,555 - Fujii , et al. October 4, 2 | 2016-10-04 |
| Developing cartridge having electrode Grant 9,423,765 - Fujii August 23, 2 | 2016-08-23 |
| Developing cartridge having electrode Grant 9,395,681 - Fujii , et al. July 19, 2 | 2016-07-19 |
| Developing Cartridge Having Electrode App 20160202629 - Fujii; Yasumasa | 2016-07-14 |
| Developing Cartridge Having Electrode App 20160132020 - Fujii; Yasumasa ; et al. | 2016-05-12 |
| Cartridge Provided with Protection Cover Capable of Protecting Developer Carrier and Image Forming Apparatus Provided with the Same App 20160062311 - Mori; Hiroki ; et al. | 2016-03-03 |
| Image forming apparatus having housing formed with opening and process cartridge mounted in the housing Grant 9,268,301 - Sakuma , et al. February 23, 2 | 2016-02-23 |
| Developing cartridge having electrode Grant 9,261,857 - Fujii , et al. February 16, 2 | 2016-02-16 |
| Cartridge provided with protection cover capable of protecting developer carrier and image forming apparatus provided with the same Grant 9,213,308 - Mori , et al. December 15, 2 | 2015-12-15 |
| Cartridge including a cover having releasable engagement Grant 9,176,421 - Fujii November 3, 2 | 2015-11-03 |
| Developing Cartridge Including Developing Gear Cover App 20150253724 - Fujii; Yasumasa | 2015-09-10 |
| Cartridge Provided with Protection Cover Capable of Protecting Developer Carrier and Image Forming Apparatus Provided with the Same App 20150205255 - Mori; Hiroki ; et al. | 2015-07-23 |
| Image-Forming Device And Cartridge Mountable In The Same App 20150205254 - Fujii; Yasumasa ; et al. | 2015-07-23 |
| Developing cartridge including developing gear cover Grant 9,069,327 - Fujii June 30, 2 | 2015-06-30 |
| Roller cover and cartridge Grant 9,063,457 - Fujii June 23, 2 | 2015-06-23 |
| Developing Cartridge Having Electrode App 20150125175 - Fujii; Yasumasa | 2015-05-07 |
| Developing Cartridge Having Electrode App 20150125176 - Fujii; Yasumasa ; et al. | 2015-05-07 |
| Image Forming Apparatus Having Housing Formed With Opening and Process Cartridge Mounted In the Housing App 20150125178 - Sakuma; Susumu ; et al. | 2015-05-07 |
| Image Forming Apparatus App 20150117879 - FUJII; Yasumasa ; et al. | 2015-04-30 |
| Cartridge And Lid Member For Cartridge App 20150117907 - FUJII; Yasumasa ; et al. | 2015-04-30 |
| Developing cartridge including developing gear cover Grant 9,020,399 - Fujii April 28, 2 | 2015-04-28 |
| Developing cartridge including developing gear cover Grant 9,020,398 - Fujii April 28, 2 | 2015-04-28 |
| Developing cartridge including developing gear cover Grant 9,020,396 - Fujii April 28, 2 | 2015-04-28 |
| Developing cartridge including developing gear cover Grant 9,020,397 - Fujii April 28, 2 | 2015-04-28 |
| Developing cartridge Grant 8,977,163 - Fujii March 10, 2 | 2015-03-10 |
| Developing Cartridge App 20150010329 - Fujii; Yasumasa | 2015-01-08 |
| Developing Cartridge App 20150010327 - Fujii; Yasumasa | 2015-01-08 |
| Developing Cartridge App 20150010331 - Fujii; Yasumasa | 2015-01-08 |
| Developing Cartridge App 20150010328 - Fujii; Yasumasa | 2015-01-08 |
| Developing Cartridge App 20150010326 - Fujii; Yasumasa | 2015-01-08 |
| Developing Cartridge App 20150010330 - Fujii; Yasumasa | 2015-01-08 |
| Toner cartridge Grant D718,380 - Mori , et al. November 25, 2 | 2014-11-25 |
| Developing cartridge including developing gear cover Grant 8,862,027 - Fujii October 14, 2 | 2014-10-14 |
| Photosensitive cartridge Grant 8,843,027 - Mori , et al. September 23, 2 | 2014-09-23 |
| Charging unit and discharging unit Grant 8,811,858 - Itabashi , et al. August 19, 2 | 2014-08-19 |
| Cartridge App 20140161487 - FUJII; Yasumasa | 2014-06-12 |
| Roller Cover And Cartridge App 20140155237 - FUJII; Yasumasa | 2014-06-05 |
| Roller cover and cartridge Grant 8,676,086 - Fujii March 18, 2 | 2014-03-18 |
| Photosensitive Cartridge App 20120195630 - MORI; Hiroki ; et al. | 2012-08-02 |
| Charging Unit and Discharging Unit App 20120163867 - ITABASHI; Nao ; et al. | 2012-06-28 |
| Roller Cover And Cartridge App 20110233093 - FUJII; Yasumasa | 2011-09-29 |
| Developing Cartridge App 20110236064 - FUJII; Yasumasa | 2011-09-29 |
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