IGARASHI; Tatsuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for IGARASHI; Tatsuhiro.The latest application filed is for "conveying device and image forming apparatus".
- IGARASHI; Tatsuhiro - Kanagawa JP
| Patent | Date |
|---|---|
| Conveying Device And Image Forming Apparatus App 20220100125 - MOROOKA; Yasuhisa ; et al. | 2022-03-31 |
| Delivery Device And Image Forming Apparatus App 20220091522 - OTA; Naoki ; et al. | 2022-03-24 |
| Particle Conveying Device And Image Forming Apparatus App 20220091542 - FUKUDA; Yusuke ; et al. | 2022-03-24 |
| Image forming apparatus and process cartridge Grant 11,249,409 - Igarashi , et al. February 15, 2 | 2022-02-15 |
| Image forming apparatus and process cartridge Grant 10,990,057 - Sekiya , et al. April 27, 2 | 2021-04-27 |
| Image Forming Apparatus And Process Cartridge App 20210088960 - SEKIYA; Jun ; et al. | 2021-03-25 |
| Image Forming Apparatus And Process Cartridge App 20210080844 - IGARASHI; Tatsuhiro ; et al. | 2021-03-18 |
| Image forming apparatus and toner with temperature-viscosity relationship Grant 10,921,724 - Yawada , et al. February 16, 2 | 2021-02-16 |
| Image Forming Apparatus App 20200310307 - Yawada; Teppei ; et al. | 2020-10-01 |
| Image forming apparatus Grant 10,719,041 - Igarashi , et al. | 2020-07-21 |
| Electrophotographic image forming apparatus Grant 10,656,567 - Igarashi , et al. | 2020-05-19 |
| Image Forming Apparatus App 20200064760 - IGARASHI; Tatsuhiro ; et al. | 2020-02-27 |
| Image forming apparatus Grant 10,539,895 - Kamisaki , et al. Ja | 2020-01-21 |
| Image forming apparatus Grant 10,495,995 - Morooka , et al. De | 2019-12-03 |
| Image Forming Apparatus App 20190294065 - MOROOKA; Yasuhisa ; et al. | 2019-09-26 |
| Image forming apparatus Grant 10,338,488 - Igarashi , et al. | 2019-07-02 |
| Image forming apparatus Grant 10,268,153 - Kamisaki , et al. | 2019-04-23 |
| Image Forming Apparatus App 20190094731 - IGARASHI; Tatsuhiro ; et al. | 2019-03-28 |
| Image Forming Apparatus App 20190094730 - KAMISAKI; Makoto ; et al. | 2019-03-28 |
| Image Forming Apparatus App 20180275596 - KAMISAKI; Makoto ; et al. | 2018-09-27 |
| Developing device and image forming apparatus Grant 10,036,980 - Igarashi , et al. July 31, 2 | 2018-07-31 |
| Image forming device having a suction device Grant 9,897,965 - Yawada , et al. February 20, 2 | 2018-02-20 |
| Developing device and image forming apparatus Grant 9,891,554 - Igarashi , et al. February 13, 2 | 2018-02-13 |
| Developing Device And Image Forming Apparatus App 20170357176 - IGARASHI; Tatsuhiro ; et al. | 2017-12-14 |
| Powder container and image forming apparatus Grant 9,753,404 - Uchida , et al. September 5, 2 | 2017-09-05 |
| Image Forming Device App 20170248895 - YAWADA; Teppei ; et al. | 2017-08-31 |
| Powder Container And Image Forming Apparatus App 20170219955 - UCHIDA; Masahiro ; et al. | 2017-08-03 |
| Developing Device And Image Forming Apparatus App 20170176888 - IGARASHI; Tatsuhiro ; et al. | 2017-06-22 |
| Cleaning device and image forming apparatus Grant 9,488,952 - Ikeda , et al. November 8, 2 | 2016-11-08 |
| Cleaning device and image forming apparatus Grant 9,411,270 - Furuki , et al. August 9, 2 | 2016-08-09 |
| Cleaning Device And Image Forming Apparatus App 20160216646 - FURUKI; Manabu ; et al. | 2016-07-28 |
| Image Forming Apparatus And Medium Stacking Device App 20160216661 - IGARASHI; Tatsuhiro ; et al. | 2016-07-28 |
| Cleaning Device And Image Forming Apparatus App 20160209798 - IKEDA; Masashi ; et al. | 2016-07-21 |
| Developing device and image forming apparatus Grant 9,075,347 - Uchida , et al. July 7, 2 | 2015-07-07 |
| Cleaning unit, and image forming apparatus Grant 9,069,295 - Igarashi , et al. June 30, 2 | 2015-06-30 |
| Toner transport device, and image forming apparatus Grant 9,046,819 - Furuki , et al. June 2, 2 | 2015-06-02 |
| Cleaning Unit, And Image Forming Apparatus App 20150104231 - IGARASHI; Tatsuhiro ; et al. | 2015-04-16 |
| Developing Device And Image Forming Apparatus App 20150098734 - UCHIDA; Masahiro ; et al. | 2015-04-09 |
| Toner Transport Device, And Image Forming Apparatus App 20140212178 - FURUKI; Manabu ; et al. | 2014-07-31 |
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