Katahira; Masahiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katahira; Masahiro.The latest application filed is for "image forming apparatus".
- Katahira; Masahiro - Kanagawa JP
| Patent | Date |
|---|---|
| Image forming apparatus Grant 11,029,625 - Araki , et al. June 8, 2 | 2021-06-08 |
| Image Forming Apparatus App 20210072694 - Araki; Kotaro ; et al. | 2021-03-11 |
| Transfer Device And Image Forming Apparatus App 20200081366 - KATAHIRA; Masahiro ; et al. | 2020-03-12 |
| Image forming apparatus with accumulated toner amount calculator Grant 10,261,459 - Katahira , et al. | 2019-04-16 |
| Cleaner and image forming apparatus Grant 10,095,162 - Katahira , et al. October 9, 2 | 2018-10-09 |
| Image forming apparatus Grant 10,054,879 - Takahashi , et al. August 21, 2 | 2018-08-21 |
| Image Forming Apparatus App 20180143575 - KATAHIRA; Masahiro ; et al. | 2018-05-24 |
| Image Forming Apparatus App 20180136592 - TAKAHASHI; Yoshinori ; et al. | 2018-05-17 |
| Cleaner And Image Forming Apparatus App 20180046113 - KATAHIRA; Masahiro ; et al. | 2018-02-15 |
| Fixing device, collecting roller, and image forming apparatus Grant 9,760,043 - Funayama , et al. September 12, 2 | 2017-09-12 |
| Fixing Device, Collecting Roller, And Image Forming Apparatus App 20170248880 - FUNAYAMA; Yasuhiro ; et al. | 2017-08-31 |
| Fixing device, image forming apparatus, and non-transitory computer readable medium Grant 9,690,240 - Matsushima , et al. June 27, 2 | 2017-06-27 |
| Blowing device and image forming apparatus Grant 8,855,519 - Katahira , et al. October 7, 2 | 2014-10-07 |
| Image Forming Apparatus App 20140112689 - KATAHIRA; Masahiro | 2014-04-24 |
| Blowing Device And Image Forming Apparatus App 20130108307 - KATAHIRA; Masahiro ; et al. | 2013-05-02 |
| Cleaning device and image forming apparatus using the same Grant 8,023,878 - Fukuda , et al. September 20, 2 | 2011-09-20 |
| Cleaning device, process cartridge and image formation apparatus Grant 7,899,354 - Handa , et al. March 1, 2 | 2011-03-01 |
| Cleaning Device And Image Forming Apparatus Using The Same App 20100247188 - Fukuda; Yuichi ; et al. | 2010-09-30 |
| Image forming apparatus, charger, and image carrier unit Grant 7,729,638 - Katahira , et al. June 1, 2 | 2010-06-01 |
| Image forming apparatus, charger, and image carrier unit App 20080181666 - Katahira; Masahiro ; et al. | 2008-07-31 |
| Cleaning device, process cartridge and image formation apparatus App 20080075499 - Handa; Osamu ; et al. | 2008-03-27 |
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