Sakakibara; Yuichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakakibara; Yuichi.The latest application filed is for "cartridge and image forming apparatus".
- Sakakibara; Yuichi - Tokyo JP
- Sakakibara; Yuichi - Fuchu JP
- Sakakibara; Yuichi - Fuchu-shi JP
- Sakakibara; Yuichi - Hadano JP
- Sakakibara; Yuichi - Hadano-shi JP
- Sakakibara, Yuichi - Kanagawa-ken JP
- Sakakibara, Yuichi - Yokohama-shi JP
- Sakakibara; Yuichi - Yokohama JP
| Patent | Date |
|---|---|
| Cartridge And Image Forming Apparatus App 20220066387 - Sakakibara; Yuichi ; et al. | 2022-03-03 |
| Image forming apparatus and drawer member Grant 10,289,058 - Sakamoto , et al. | 2019-05-14 |
| Image Forming Apparatus And Drawer Member App 20180321631 - Sakamoto; Takahiro ; et al. | 2018-11-08 |
| Image forming apparatus and drawer member Grant 10,061,260 - Sakamoto , et al. August 28, 2 | 2018-08-28 |
| Image forming apparatus having a rotatable development carrying member disposed in a particular relation to a developer supply roller Grant 10,018,961 - Sakakibara July 10, 2 | 2018-07-10 |
| Image Forming Apparatus App 20170176925 - Sakakibara; Yuichi | 2017-06-22 |
| Image Forming Apparatus And Drawer Member App 20170131678 - Sakamoto; Takahiro ; et al. | 2017-05-11 |
| Image forming apparatus and drawer member Grant 9,606,501 - Sakamoto , et al. March 28, 2 | 2017-03-28 |
| Image Forming Apparatus And Drawer Member App 20160259294 - Sakamoto; Takahiro ; et al. | 2016-09-08 |
| Image-forming apparatus Grant 9,389,578 - Horikawa , et al. July 12, 2 | 2016-07-12 |
| Image-forming Apparatus App 20150323896 - Horikawa; Tadashi ; et al. | 2015-11-12 |
| Main cartridge, process cartridge, and image forming apparatus Grant 8,918,015 - Sakakibara , et al. December 23, 2 | 2014-12-23 |
| Main Cartridge, Process Cartridge, And Image Forming Apparatus App 20130149004 - Sakakibara; Yuichi ; et al. | 2013-06-13 |
| Fluorescent lamp, self-ballasted fluorescent lamp and lighting apparatus App 20020057059 - Ogishi, Kazuhisa ; et al. | 2002-05-16 |
| Fluorescent lamp and a method of making same, and a lighting fixture App 20010036076 - Sakakibara, Yuichi | 2001-11-01 |
| Fluorescent lamp Grant 4,691,140 - Sakakibara , et al. September 1, 1 | 1987-09-01 |
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