Nakajima; Keita
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakajima; Keita.The latest application filed is for "conveyance device and image forming apparatus".
Company Profile
19.29.33
- Nakajima; Keita - Shizuoka JP
- Nakajima; Keita - Mishima JP
- Nakajima; Keita - Suntou-gun JP
- Nakajima; Keita - Mishima-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Conveyance Device And Image Forming Apparatus App 20220267109 - Nakajima; Keita ; et al. | 2022-08-25 |
| Image forming apparatus Grant 11,097,915 - Nakajima August 24, 2 | 2021-08-24 |
| Image forming apparatus and dew condensation countermeasurement system Grant 10,996,625 - Shiratori , et al. May 4, 2 | 2021-05-04 |
| Image Forming Apparatus App 20210003937 - Tanaami; Ryuji ; et al. | 2021-01-07 |
| Image forming apparatus that has sheet sensor Grant 10,838,358 - Ishida , et al. November 17, 2 | 2020-11-17 |
| Image forming apparatus Grant 10,838,357 - Nakajima November 17, 2 | 2020-11-17 |
| Image forming apparatus Grant 10,824,088 - Tanaami , et al. November 3, 2 | 2020-11-03 |
| Image Forming Apparatus And Dew Condensation Countermeasurement System App 20200249625 - Kind Code | 2020-08-06 |
| Image Forming Apparatus App 20200192277 - Nakajima; Keita | 2020-06-18 |
| Sheet feeding apparatus and image forming apparatus Grant 10,676,300 - Nakajima | 2020-06-09 |
| Image forming apparatus and dew condensation countermeasurement system Grant 10,663,921 - Shiratori , et al. | 2020-05-26 |
| Image forming apparatus having a conveyance with air circulating opening Grant 10,606,195 - Nakajima , et al. | 2020-03-31 |
| Image Forming Apparatus And Dew Condensation Countermeasurement System App 20200041956 - Shiratori; Toshinori ; et al. | 2020-02-06 |
| Image Forming Apparatus App 20190302660 - Nakajima; Keita ; et al. | 2019-10-03 |
| Fixing device having a preventing member that prevents folding of an end portion of a film Grant 10,429,782 - Honke , et al. O | 2019-10-01 |
| Image forming apparatus Grant 10,394,185 - Ushiozu , et al. A | 2019-08-27 |
| Fixing unit including a portion-to-be-engaged provided on an openable member, the portion-to-be-engaged being spaced from or engaged with an engaging portion based on movement of the openable member Grant 10,386,760 - Nakajima , et al. A | 2019-08-20 |
| Fixing Device Having A Sealing Member For Preventing A Contact Failure Between A Heater Contact And An Electrode Portion App 20190204768 - Aiba; Hirohiko ; et al. | 2019-07-04 |
| Image Forming Apparatus App 20190204762 - Tanaami; Ryuji ; et al. | 2019-07-04 |
| Sheet Feeding Apparatus And Image Forming Apparatus App 20190193971 - Nakajima; Keita | 2019-06-27 |
| Image Forming Apparatus That Has Sheet Sensor App 20190137930 - Ishida; Tsutomu ; et al. | 2019-05-09 |
| Image forming apparatus Grant 10,274,859 - Tanaami , et al. | 2019-04-30 |
| Fixing device that regulates a position of an inner surface of a film Grant 10,254,691 - Hirose , et al. | 2019-04-09 |
| Fixing device Grant 10,241,453 - Aiba , et al. | 2019-03-26 |
| Image Forming Apparatus App 20190049894 - Ushiozu; Hidehiro ; et al. | 2019-02-14 |
| Image forming apparatus Grant 10,146,174 - Ushiozu , et al. De | 2018-12-04 |
| Image Forming Apparatus App 20180305154 - Nakajima; Keita | 2018-10-25 |
| Fixing Unit App 20180224780 - Nakajima; Keita ; et al. | 2018-08-09 |
| Fixing Device App 20180203386 - Hirose; Masaki ; et al. | 2018-07-19 |
| Fixing Device App 20180203390 - Honke; Takashi ; et al. | 2018-07-19 |
| Fixing Device App 20180107141 - Aiba; Hirohiko ; et al. | 2018-04-19 |
| Image Forming Apparatus App 20180095414 - Ushiozu; Hidehiro ; et al. | 2018-04-05 |
| Image Forming Apparatus App 20180081296 - Tanaami; Ryuji ; et al. | 2018-03-22 |
| Fixing device Grant 9,880,500 - Aiba , et al. January 30, 2 | 2018-01-30 |
| Image forming apparatus Grant 9,869,964 - Ushiozu , et al. January 16, 2 | 2018-01-16 |
| Image forming apparatus Grant 9,846,384 - Tanaami , et al. December 19, 2 | 2017-12-19 |
| Image forming apparatus Grant 9,720,345 - Tanaami , et al. August 1, 2 | 2017-08-01 |
| Fixing Device App 20170090369 - Aiba; Hirohiko ; et al. | 2017-03-30 |
| Image forming apparatus Grant 9,588,474 - Tomoe , et al. March 7, 2 | 2017-03-07 |
| Image Forming Apparatus App 20160306289 - Tanaami; Ryuji ; et al. | 2016-10-20 |
| Image Forming Apparatus App 20160238987 - Tanaami; Ryuji ; et al. | 2016-08-18 |
| Image Forming Apparatus App 20160238973 - Takagi; Kenji ; et al. | 2016-08-18 |
| Image Forming Apparatus App 20160202661 - Ushiozu; Hidehiro ; et al. | 2016-07-14 |
| Image forming apparatus Grant 9,348,301 - Ushiozu , et al. May 24, 2 | 2016-05-24 |
| Image Forming Apparatus App 20160124350 - Tomoe; Kentarou ; et al. | 2016-05-05 |
| Image Forming Apparatus App 20160103405 - Takagi; Kenji ; et al. | 2016-04-14 |
| Image forming apparatus that electrically grounds the sheet cassette upon withdrawal of the sheet cassette Grant 9,256,183 - Ohkubo , et al. February 9, 2 | 2016-02-09 |
| Image forming apparatus to control sheet conveyance speed Grant 9,244,395 - Takagi , et al. January 26, 2 | 2016-01-26 |
| Image Forming Apparatus App 20150331386 - Tanaami; Ryuji ; et al. | 2015-11-19 |
| Image Forming Apparatus App 20150016856 - Ohkubo; Takateru ; et al. | 2015-01-15 |
| Image Forming Apparatus App 20140321871 - Takagi; Kenji ; et al. | 2014-10-30 |
| Image Forming Apparatus App 20140241753 - Ushiozu; Hidehiro ; et al. | 2014-08-28 |
| Image forming apparatus Grant 8,781,357 - Miwa , et al. July 15, 2 | 2014-07-15 |
| Image forming apparatus Grant 8,768,202 - Tanaami , et al. July 1, 2 | 2014-07-01 |
| Image forming apparatus Grant 8,755,718 - Ushiozu , et al. June 17, 2 | 2014-06-17 |
| Image Forming Apparatus App 20130142538 - Miwa; Koji ; et al. | 2013-06-06 |
| Sheet conveying apparatus and image forming apparatus Grant 8,340,563 - Nakajima , et al. December 25, 2 | 2012-12-25 |
| Image Forming Apparatus App 20110299873 - Ushiozu; Hidehiro ; et al. | 2011-12-08 |
| Image Forming Apparatus App 20110299882 - Tanaami; Ryuji ; et al. | 2011-12-08 |
| Sheet Conveying Apparatus And Image Forming Apparatus App 20100278572 - Nakajima; Keita ; et al. | 2010-11-04 |
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