Uchiyama; Akihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Uchiyama; Akihiko.The latest application filed is for "image forming apparatus".
Company Profile
10.48.44
- Uchiyama; Akihiko - Shizuoka JP
- Uchiyama; Akihiko - Mishima-shi JP
- Uchiyama; Akihiko - Mishima JP
- UCHIYAMA; Akihiko - Osaka-shi JP
- Uchiyama; Akihiko - Chiyoda-ku JP
- Uchiyama; Akihiko - Tokyo JP
- Uchiyama; Akihiko - Hino JP
- Uchiyama; Akihiko - Osaka JP
- Uchiyama; Akihiko - Numazu JP
- Uchiyama; Akihiko - Yokohama JP
- Uchiyama; Akihiko - Yokohama-shi JP
- Uchiyama; Akihiko - Numazu-shi JP
- Uchiyama, Akihiko - Hino-shi Tokyo JP
Patent Activity
| Patent | Date |
|---|---|
| Image forming apparatus Grant 11,392,068 - Saito , et al. July 19, 2 | 2022-07-19 |
| Image Forming Apparatus App 20220128939 - Kudo; Yoshiki ; et al. | 2022-04-28 |
| Image forming apparatus operable in modes having different color gamuts Grant 11,294,315 - Kudo , et al. April 5, 2 | 2022-04-05 |
| Image Forming Apparatus App 20220043381 - Saito; Tohru ; et al. | 2022-02-10 |
| Image forming apparatus Grant 11,237,510 - Kudo , et al. February 1, 2 | 2022-02-01 |
| Toner Grant 11,175,600 - Uchiyama , et al. November 16, 2 | 2021-11-16 |
| Image Forming Apparatus App 20210096494 - Kudo; Yoshiki ; et al. | 2021-04-01 |
| Image Forming Apparatus App 20210063937 - Kudo; Yoshiki ; et al. | 2021-03-04 |
| Toner App 20210026263 - Uchiyama; Akihiko ; et al. | 2021-01-28 |
| Image forming apparatus operable in modes having different color gamuts Grant 10,866,554 - Kudo , et al. December 15, 2 | 2020-12-15 |
| Colorimetry apparatus and image forming apparatus Grant 10,837,835 - Nakai , et al. November 17, 2 | 2020-11-17 |
| Image forming apparatus Grant 10,838,342 - Kudo , et al. November 17, 2 | 2020-11-17 |
| Image Forming Apparatus App 20200233357 - Kudo; Yoshiki ; et al. | 2020-07-23 |
| Image Forming Apparatus Operable In Modes Having Different Color Gamuts App 20200218191 - Kudo; Yoshiki ; et al. | 2020-07-09 |
| Image forming apparatus operable in modes having different color gamuts Grant 10,642,209 - Kudo , et al. | 2020-05-05 |
| Colorimetry apparatus and image forming apparatus Grant 10,359,315 - Nakai , et al. | 2019-07-23 |
| Image forming apparatus Grant 10,331,064 - Hirota , et al. | 2019-06-25 |
| Colorimetry Apparatus And Image Forming Apparatus App 20190186997 - Nakai; Tomoaki ; et al. | 2019-06-20 |
| Image Forming Apparatus App 20190018355 - Kudo; Yoshiki ; et al. | 2019-01-17 |
| Image forming apparatus having image color gamut enlargement mode Grant 10,168,633 - Nakahara , et al. J | 2019-01-01 |
| Image forming apparatus capable of setting a parameter used in forming an image based on a detected change in a value of tint Grant 10,168,634 - Uchiyama J | 2019-01-01 |
| Color measuring apparatus, image forming apparatus and color measuring method Grant 10,041,834 - Nakai , et al. August 7, 2 | 2018-08-07 |
| Electrophotographic or electrostatic recording type image forming apparatus Grant 10,018,939 - Shindo , et al. July 10, 2 | 2018-07-10 |
| Image forming apparatus with controllable velocity ratio between image and developer bearing members Grant 10,018,951 - Saito , et al. July 10, 2 | 2018-07-10 |
| Image Forming Apparatus App 20180143573 - Hirota; Yusuke ; et al. | 2018-05-24 |
| Image forming apparatus Grant 9,904,225 - Hirota , et al. February 27, 2 | 2018-02-27 |
| Image Forming Apparatus Capable Of Setting A Parameter Used In Forming An Image Based On A Detected Change In A Value Of Tint App 20170371262 - Uchiyama; Akihiko | 2017-12-28 |
| Image Forming Apparatus App 20170285546 - Saito; Tohru ; et al. | 2017-10-05 |
| Image Forming Apparatus App 20170277056 - Nakahara; Hisashi ; et al. | 2017-09-28 |
| Image Forming Apparatus App 20170277093 - Hirota; Yusuke ; et al. | 2017-09-28 |
| Image Forming Apparatus App 20170235249 - Shindo; Go ; et al. | 2017-08-17 |
| Colorimetry Apparatus And Image Forming Apparatus App 20170184454 - Nakai; Tomoaki ; et al. | 2017-06-29 |
| Transducer Including Fibers And Outputting And Inputting An Electric Signal App 20170029985 - TAJITSU; Yoshiro ; et al. | 2017-02-02 |
| Image forming apparatus Grant 9,459,584 - Kobayashi , et al. October 4, 2 | 2016-10-04 |
| Color Measuring Apparatus, Image Forming Apparatus And Color Measuring Method App 20160041034 - Nakai; Tomoaki ; et al. | 2016-02-11 |
| Piezoelectric Element App 20150280102 - Tajitsu; Yoshiro ; et al. | 2015-10-01 |
| Image Forming Apparatus App 20150063834 - Kobayashi; Shinsuke ; et al. | 2015-03-05 |
| Image forming apparatus Grant 8,862,039 - Yoshida , et al. October 14, 2 | 2014-10-14 |
| Colorimetry Apparatus And Image Forming Apparatus App 20140029963 - Nakai; Tomoaki ; et al. | 2014-01-30 |
| Oriented Laminated Film App 20140030499 - Oya; Taro ; et al. | 2014-01-30 |
| Image forming apparatus comprising a charging unit including plural conductive fibers Grant 8,532,531 - Shimura , et al. September 10, 2 | 2013-09-10 |
| Stereocomplex Polylactic Acid Film And Resin Composition App 20130178567 - Ono; Yuhei ; et al. | 2013-07-11 |
| Image Forming Apparatus App 20130064583 - Yoshida; Tsuguhiro ; et al. | 2013-03-14 |
| Film App 20120302676 - Oya; Taro ; et al. | 2012-11-29 |
| Retardation film, laminated polarizing film, and liquid crystal display device Grant 8,203,676 - Uchiyama , et al. June 19, 2 | 2012-06-19 |
| Portable information terminal device Grant 8,140,059 - Okuda , et al. March 20, 2 | 2012-03-20 |
| Laminated polarizing film, phase retardation film, and liquid crystal display device Grant 8,111,459 - Uchiyama , et al. February 7, 2 | 2012-02-07 |
| Image forming apparatus Grant 8,029,084 - Uchiyama , et al. October 4, 2 | 2011-10-04 |
| Image Forming Apparatus App 20110150532 - Shimura; Masaru ; et al. | 2011-06-23 |
| Retardation Film, Laminated Polarizing Film, And Liquid Crystal Display App 20100283949 - Uchiyama; Akihiko ; et al. | 2010-11-11 |
| Pressure measuring method, pressure measuring device, and tonometer Grant 7,713,197 - Nakai , et al. May 11, 2 | 2010-05-11 |
| Digital Tv Broadcast System And Cellular Phone App 20100016018 - Okuda; Kei ; et al. | 2010-01-21 |
| Polarizing Plate And Method For Producing The Same App 20090252897 - Matsuo; Jyuho ; et al. | 2009-10-08 |
| Transparent Sheet App 20090237789 - Ono; Yuhei ; et al. | 2009-09-24 |
| Laminated Polarizing Film, Phase Retardation Film, And Liquid Crystal Display Device App 20090231520 - Uchiyama; Akihiko ; et al. | 2009-09-17 |
| Method and device for measuring intraocular tension Grant 7,419,470 - Uchiyama , et al. September 2, 2 | 2008-09-02 |
| Pressure Measuring Method, Pressure Measuring Device, And Tonometer App 20070197893 - Nakai; Makoto ; et al. | 2007-08-23 |
| Retardation film and optical device employing it Grant RE39,753 - Uchiyama , et al. July 31, 2 | 2007-07-31 |
| Polycarbonate-based oriented film and retardation film Grant 7,223,451 - Uchiyama , et al. May 29, 2 | 2007-05-29 |
| Image forming apparatus App 20060262154 - Uchiyama; Akihiko ; et al. | 2006-11-23 |
| Image forming apparatus and image forming method Grant 7,116,445 - Uchiyama , et al. October 3, 2 | 2006-10-03 |
| Liquid crystal display element, and use of phase difference film used the same for Grant 7,012,663 - Ono , et al. March 14, 2 | 2006-03-14 |
| Image forming apparatus Grant 6,952,540 - Uchiyama October 4, 2 | 2005-10-04 |
| Polycarbonate-based oriented film and retardation film App 20050163943 - Uchiyama, Akihiko ; et al. | 2005-07-28 |
| Optical film Grant 6,881,453 - Kido , et al. April 19, 2 | 2005-04-19 |
| Protecting film for optical recording medium and optical recording medium App 20050007944 - Uchiyama, Akihiko ; et al. | 2005-01-13 |
| Liquid crystal display element, and use of phase difference film used the same for App 20040239852 - Ono, Yuhei ; et al. | 2004-12-02 |
| Process for producing retardation film Grant 6,800,697 - Uchiyama , et al. October 5, 2 | 2004-10-05 |
| Image forming apparatus and image forming method App 20040155916 - Uchiyama, Akihiko ; et al. | 2004-08-12 |
| Method and device for measuring intraocular tension App 20040097799 - Uchiyama, Akihiko ; et al. | 2004-05-20 |
| Phase difference film, phase difference film composite and liquid crystal display device using the same Grant 6,638,582 - Uchiyama , et al. October 28, 2 | 2003-10-28 |
| Optical film App 20030138654 - Kido, Nobuaki ; et al. | 2003-07-24 |
| Retardation film and optical device employing it Grant 6,565,974 - Uchiyama , et al. May 20, 2 | 2003-05-20 |
| Process for producing retardation film App 20030086027 - Uchiyama, Akihiko ; et al. | 2003-05-08 |
| Application of light source including light guide for emanating linearly polarized light to liquid crystal display with haze anisotropy Grant 6,559,909 - Kushida , et al. May 6, 2 | 2003-05-06 |
| Protecting film for optical recording medium and optical recording medium App 20030043730 - Uchiyama, Akihiko ; et al. | 2003-03-06 |
| Image forming apparatus having function for judging life of unit detachably mountable thereto, and unit detachably mountable to image forming apparatus Grant 6,473,572 - Uchiyama , et al. October 29, 2 | 2002-10-29 |
| Image forming apparatus with plural transfer means and selecting mechanism for selecting from among a plurality of image bearing members Grant 6,473,574 - Usui , et al. October 29, 2 | 2002-10-29 |
| Orientated film having pores Grant 6,177,153 - Uchiyama , et al. January 23, 2 | 2001-01-23 |
| Image forming apparatus with development control based on density detection of developed control image Grant 5,940,654 - Uchiyama , et al. August 17, 1 | 1999-08-17 |
| Image forming apparatus for performing correction control, based on density of toner image Grant 5,873,010 - Enomoto , et al. February 16, 1 | 1999-02-16 |
| Developing apparatus including a control function for applied periodic developing bias field Grant 5,678,130 - Enomoto , et al. October 14, 1 | 1997-10-14 |
| Image forming apparatus with delayed discharge by discharge means Grant 5,666,597 - Sasame , et al. September 9, 1 | 1997-09-09 |
| Image forming apparatus having recording material carrying member Grant 5,523,829 - Miyashiro , et al. June 4, 1 | 1996-06-04 |
| Image forming apparatus with select relation among distances in recording material conveyance path Grant 5,508,796 - Sasame , et al. April 16, 1 | 1996-04-16 |
| Developing apparatus Grant 5,369,478 - Kobayashi , et al. November 29, 1 | 1994-11-29 |
| Developing apparatus using one component toner with improved flowability Grant 5,307,127 - Kobayashi , et al. April 26, 1 | 1994-04-26 |
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