Kitagawa; Hiroaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kitagawa; Hiroaki.The latest application filed is for "image forming apparatus".
Company Profile
4.28.26
- Kitagawa; Hiroaki - Osaka JP
- KITAGAWA; Hiroaki - Osaka-shi JP
- KITAGAWA; Hiroaki - Kyoto JP
- Kitagawa; Hiroaki - Shiga JP
- KITAGAWA; Hiroaki - Kyoto-shi JP
- Kitagawa; Hiroaki - Ebina JP
- Kitagawa; Hiroaki - Kanagawa JP
- KITAGAWA; Hiroaki - Ebina-shi JP
- Kitagawa, Hiroaki - Tokyo JP
- Kitagawa; Hiroaki - Otsu JP
- Kitagawa; Hiroaki - Sunto JP
- Kitagawa; Hiroaki - Okazaki JP
Patent Activity
| Patent | Date |
|---|---|
| Developing device and image forming apparatus including the same Grant 11,435,678 - Uehara , et al. September 6, 2 | 2022-09-06 |
| Image forming apparatus Grant 11,422,499 - Kitagawa August 23, 2 | 2022-08-23 |
| Toner conveying device with vibration generator attached thereto and image forming apparatus including the same Grant 11,143,984 - Nagashima , et al. October 12, 2 | 2021-10-12 |
| Image Forming Apparatus App 20210286315 - Kitagawa; Hiroaki | 2021-09-16 |
| Toner Conveying Device And Image Forming Apparatus Including Toner Conveying Device App 20210124287 - NAGASHIMA; Teruhiko ; et al. | 2021-04-29 |
| Substrate Processing Method And Substrate Processing Device App 20210016331 - UEDA; Dai ; et al. | 2021-01-21 |
| Water treatment device Grant 10,815,134 - Sasabe , et al. October 27, 2 | 2020-10-27 |
| Substrate processing apparatus and substrate processing method Grant 10,619,894 - Kitagawa , et al. | 2020-04-14 |
| Water Treatment Device App 20190112204 - SASABE; Shigeru ; et al. | 2019-04-18 |
| Toner case and image forming apparatus Grant 10,209,644 - Kitagawa , et al. Feb | 2019-02-19 |
| Substrate treating apparatus and substrate treating method Grant 10,153,181 - Sasaki , et al. Dec | 2018-12-11 |
| Substrate Processing Apparatus App 20180345328 - KITAGAWA; Hiroaki ; et al. | 2018-12-06 |
| Image forming apparatus and toner case Grant 10,114,312 - Kitagawa , et al. October 30, 2 | 2018-10-30 |
| Substrate processing method and substrate processing apparatus Grant 10,065,218 - Kitagawa , et al. September 4, 2 | 2018-09-04 |
| Toner case and image forming apparatus Grant 10,054,902 - Kitagawa , et al. August 21, 2 | 2018-08-21 |
| Toner cartridge Grant D819,123 - Kitagawa , et al. May 29, 2 | 2018-05-29 |
| Image Forming Apparatus And Toner Case App 20180120734 - KITAGAWA; Hiroaki ; et al. | 2018-05-03 |
| Toner Case And Image Forming Apparatus App 20180120760 - KITAGAWA; Hiroaki ; et al. | 2018-05-03 |
| Toner Case And Image Forming Apparatus App 20180120735 - KITAGAWA; Hiroaki ; et al. | 2018-05-03 |
| Apparatus for and method of processing substrate Grant 9,922,848 - Miya , et al. March 20, 2 | 2018-03-20 |
| Substrate Treating Apparatus And Substrate Treating Method App 20170345683 - SASAKI; Yuta ; et al. | 2017-11-30 |
| Substrate Processing Apparatus And Substrate Processing Method App 20170213725 - KITAGAWA; Hiroaki ; et al. | 2017-07-27 |
| Toner container, image forming apparatus to which toner container is attached Grant 9,535,371 - Kitagawa , et al. January 3, 2 | 2017-01-03 |
| Substrate Processing Method And Substrate Processing Apparatus App 20160279679 - KITAGAWA; Hiroaki ; et al. | 2016-09-29 |
| Fuel cell system and method of operating fuel cell system Grant 9,455,457 - Iiyama , et al. September 27, 2 | 2016-09-27 |
| Toner Container, Image Forming Apparatus To Which Toner Container Is Attached App 20160179033 - Kitagawa; Hiroaki ; et al. | 2016-06-23 |
| Toner cartridge Grant D746,905 - Kitagawa , et al. January 5, 2 | 2016-01-05 |
| Toner cartridge Grant D746,903 - Kitagawa , et al. January 5, 2 | 2016-01-05 |
| Toner cartridge Grant D746,906 - Kitagawa , et al. January 5, 2 | 2016-01-05 |
| Toner cartridge Grant D746,904 - Kitagawa , et al. January 5, 2 | 2016-01-05 |
| Toner conveying unit and image forming apparatus including the same Grant 9,207,576 - Kitagawa December 8, 2 | 2015-12-08 |
| Apparatus For And Method Of Processing Substrate App 20150255315 - MIYA; Katsuhiko ; et al. | 2015-09-10 |
| Substrate processing apparatus and substrate processing method Grant 9,111,966 - Kitagawa , et al. August 18, 2 | 2015-08-18 |
| Fuel Cell System And Method Of Operating Fuel Cell System App 20150155575 - Iiyama; Shigeru ; et al. | 2015-06-04 |
| Image forming apparatus with interlocked movement of on/off operating member and shutter for toner container Grant 9,031,473 - Kitagawa May 12, 2 | 2015-05-12 |
| Toner Conveying Unit And Image Forming Apparatus Including The Same App 20150043945 - KITAGAWA; Hiroaki | 2015-02-12 |
| Image Forming Apparatus App 20140321884 - Kitagawa; Hiroaki | 2014-10-30 |
| Substrate Processing Apparatus And Substrate Processing Method App 20130074873 - KITAGAWA; Hiroaki ; et al. | 2013-03-28 |
| Container and device Grant 8,213,841 - Kitagawa , et al. July 3, 2 | 2012-07-03 |
| Storage container, supply device, and image forming apparatus Grant 8,160,481 - Kitagawa , et al. April 17, 2 | 2012-04-17 |
| Apparatus For And Method Of Processing Substrate App 20120073599 - MIYA; Katsuhiko ; et al. | 2012-03-29 |
| Storage Container, Supply Device, And Image Forming Apparatus App 20100232840 - Kitagawa; Hiroaki ; et al. | 2010-09-16 |
| Container And Device App 20100054817 - KITAGAWA; Hiroaki ; et al. | 2010-03-04 |
| Tool for safely carrying hot container App 20030155785 - Kitagawa, Hiroaki ; et al. | 2003-08-21 |
| World time converter for analog clock App 20030006607 - Kitagawa, Hiroaki ; et al. | 2003-01-09 |
| World time converter for analog clock App 20020185858 - Kitagawa, Hiroaki ; et al. | 2002-12-12 |
| Computer keyboard stand App 20020109051 - Kitagawa, Hiroaki ; et al. | 2002-08-15 |
| Thermoelectric cooling system Grant 6,293,107 - Kitagawa , et al. September 25, 2 | 2001-09-25 |
| Can top with an overturnable tab Grant 5,494,184 - Noguchi , et al. February 27, 1 | 1996-02-27 |
| Mold mounting apparatus Grant 4,946,358 - Okuda , et al. August 7, 1 | 1990-08-07 |
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