Kitagawa; Oki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kitagawa; Oki.The latest application filed is for "image forming apparatus".
Company Profile
5.24.26
- Kitagawa; Oki - Chiba JP
- Kitagawa; Oki - Nagareyama JP
- Kitagawa; Oki - Nagareyama-shi JP
- Kitagawa; Oki - Kashiwa JP
- Kitagawa; Oki - Kashiwa-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Image Forming Apparatus App 20220066362 - Tanaka; Masanobu ; et al. | 2022-03-03 |
| Image forming apparatus Grant 10,725,403 - Tamaki , et al. | 2020-07-28 |
| Image Forming Apparatus App 20200081382 - Tamaki; Masayuki ; et al. | 2020-03-12 |
| Image forming apparatus that executes a cleaning mode in which positional relationships of a first sheet and a second sheet, fed through a fixing nip during a cleaning mode, relative to a rotatable heating member differ from each other Grant 10,409,203 - Tanaka , et al. Sept | 2019-09-10 |
| Image forming apparatus Grant 10,386,758 - Ishiguro , et al. A | 2019-08-20 |
| Fixing device having a pressing mechanism that presses first and second rotatable members together Grant 10,241,455 - Fukamachi , et al. | 2019-03-26 |
| Image Forming Apparatus App 20190025736 - Ishiguro; Keita ; et al. | 2019-01-24 |
| Fixing Device App 20180348683 - Fukamachi; Asuna ; et al. | 2018-12-06 |
| Image forming apparatus Grant 10,031,455 - Tanaka , et al. July 24, 2 | 2018-07-24 |
| Image forming apparatus Grant 10,021,261 - Tanaka , et al. July 10, 2 | 2018-07-10 |
| Image Forming Apparatus App 20180150004 - Tanaka; Masanobu ; et al. | 2018-05-31 |
| Image forming apparatus and control device therefor Grant 9,952,544 - Tanaka , et al. April 24, 2 | 2018-04-24 |
| Image Forming Apparatus App 20170205744 - Tanaka; Masanobu ; et al. | 2017-07-20 |
| Image Forming Apparatus And Control Device Therefor App 20170160686 - Tanaka; Masanobu ; et al. | 2017-06-08 |
| Image Forming Apparatus App 20170142278 - Tanaka; Masanobu ; et al. | 2017-05-18 |
| Image forming apparatus with cleaning mode Grant 9,494,903 - Shinagawa , et al. November 15, 2 | 2016-11-15 |
| Image forming apparatus controlling the operation speed of each of an image forming portion and a fixing portion thereof when an image formation process is continuously performed for a plurality of sheets Grant 9,459,566 - Kitagawa , et al. October 4, 2 | 2016-10-04 |
| Image heating apparatus Grant 9,392,642 - Tanaka , et al. July 12, 2 | 2016-07-12 |
| Image forming apparatus Grant 9,372,450 - Kitagawa , et al. June 21, 2 | 2016-06-21 |
| Image forming apparatus Grant 9,329,557 - Kitagawa , et al. May 3, 2 | 2016-05-03 |
| Image Forming Apparatus App 20160116867 - Kitagawa; Oki ; et al. | 2016-04-28 |
| Image Forming Apparatus App 20160098004 - Shinagawa; Akiyoshi ; et al. | 2016-04-07 |
| Image Forming Apparatus App 20150338794 - Kitagawa; Oki ; et al. | 2015-11-26 |
| Image Forming Apparatus App 20150212473 - Kitagawa; Oki ; et al. | 2015-07-30 |
| Fixing apparatus Grant 9,025,999 - Kitagawa May 5, 2 | 2015-05-05 |
| Image forming apparatus Grant 8,989,640 - Kitagawa , et al. March 24, 2 | 2015-03-24 |
| Image Forming Apparatus App 20150037055 - Kitagawa; Oki ; et al. | 2015-02-05 |
| Image heating apparatus with an air feeding device configured to feed air to a belt cooperating with a heating rotatable member to form a nip for heating an image on recording material Grant 8,929,762 - Shinagawa , et al. January 6, 2 | 2015-01-06 |
| Image heating apparatus executing a rubbing operation of a rotatable rubbing member on a rotatable heating member Grant 8,917,999 - Takada , et al. December 23, 2 | 2014-12-23 |
| Fixing device Grant 8,918,003 - Kawai , et al. December 23, 2 | 2014-12-23 |
| Fixing Apparatus App 20130287460 - Kitagawa; Oki | 2013-10-31 |
| Image heating apparatus for cooling the surfaces of an image heating device and a pressing device pressing against the heating device to form a nip Grant 8,554,099 - Kitagawa October 8, 2 | 2013-10-08 |
| Image Heating Apparatus App 20130206745 - Tanaka; Masanobu ; et al. | 2013-08-15 |
| Fixing Device App 20130164015 - Kawai; Hiroki ; et al. | 2013-06-27 |
| Image Forming Apparatus App 20130142532 - Kitagawa; Oki ; et al. | 2013-06-06 |
| Image Forming Apparatus App 20130129364 - Kitagawa; Oki ; et al. | 2013-05-23 |
| Image Heating Apparatus App 20130058672 - Takada; Shigeaki ; et al. | 2013-03-07 |
| Image forming apparatus Grant 8,391,730 - Kitagawa March 5, 2 | 2013-03-05 |
| Image Heating Apparatus App 20130051831 - Shinagawa; Akiyoshi ; et al. | 2013-02-28 |
| Image forming apparatus Grant 8,208,833 - Kitagawa June 26, 2 | 2012-06-26 |
| Image Heating Apparatus App 20120027444 - Kitagawa; Oki | 2012-02-02 |
| Image Forming Apparatus App 20100322667 - Kitagawa; Oki | 2010-12-23 |
| Image Forming Apparatus App 20100119244 - Kitagawa; Oki | 2010-05-13 |
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