Nakata; Koichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakata; Koichi.The latest application filed is for "electrophotographic photosensitive member, process cartridge and electrophotographic image forming apparatus".

Company Profile

29.73.72

Nakata; Koichi - Tokyo JP
Nakata; Koichi - Kashiwa JP
Nakata; Koichi - Kokubunji JP
Nakata; Koichi - Kashiwa-shi JP
Nakata; Koichi - Mishima-shi JP
Nakata; Koichi - Mishima N/A JP
NAKATA; Koichi - Kokubunji-shi JP
Nakata; Koichi - Yokohama JP
Nakata; Koichi - Yokohama-shi JP
Nakata; Koichi - Toride JP
Nakata; Koichi - Iwaki JP
Nakata; Koichi - Toride-shi JP
Nakata, Koichi - Iwaki-city JP
Nakata; Koichi - Susono JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electrophotographic photosensitive member, process cartridge and electrophotographic image forming apparatus Grant 11,237,494 - Mori , et al. February 1, 2	2022-02-01
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 11,204,560 - Tokimitsu , et al. December 21, 2	2021-12-21
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 11,169,453 - Takeuchi , et al. November 9, 2	2021-11-09
Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus Grant 11,067,910 - Mori , et al. July 20, 2	2021-07-20
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 11,029,616 - Kujirai , et al. June 8, 2	2021-06-08
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 11,029,615 - Mitsui , et al. June 8, 2	2021-06-08
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Image Forming Apparatus App 20210124280 - Mori; Haruki ; et al.	2021-04-29
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 10,976,677 - Tokimitsu , et al. April 13, 2	2021-04-13
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 10,969,703 - Takeuchi , et al. April 6, 2	2021-04-06
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20210033991 - Mitsui; Takahiro ; et al.	2021-02-04
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20210033992 - Kaku; Mai ; et al.	2021-02-04
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20200393775 - Kujirai; Shubun ; et al.	2020-12-17
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20200393772 - Takeuchi; Eileen ; et al.	2020-12-17
Electrophotographic photosensitive member and method for producing electrophotographic photosensitive member Grant 10,831,118 - Watanabe , et al. November 10, 2	2020-11-10
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20200341391 - Tokimitsu; Ryoichi ; et al.	2020-10-29
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20200341394 - Ikari; Kenichi ; et al.	2020-10-29
Electrophotographic photosensitive member, production method therefor, process cartridge, and electrophotographic image-forming apparatus Grant 10,768,539 - Mori , et al. Sep	2020-09-08
Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and method of producing electrophotographic photosensitive member Grant 10,761,442 - Nakata , et al. Sep	2020-09-01
Electrophotographic Photoreceptor, Process Cartridge, And Electrophotographic Apparatus App 20200272065 - Mori; Haruki ; et al.	2020-08-27
Electrophotographic Photosensitive Member, Electrophotographic Apparatus, And Process Cartridge App 20200249590 - Kind Code	2020-08-06
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20200218171 - Takeuchi; Eileen ; et al.	2020-07-09
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20200201200 - Tokimitsu; Ryoichi ; et al.	2020-06-25
Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and method of manufacturing electrophotographic photosensitive member Grant 10,670,979 - Nakata , et al.	2020-06-02
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 10,558,133 - Nakamura , et al. Feb	2020-02-11
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 10,558,132 - Ishiduka , et al. Feb	2020-02-11
Electrophotographic Photosensitive Member, Electrophotographic Apparatus, Process Cartridge, And Method Of Producing Electrophot App 20190391504 - Nakata; Koichi ; et al.	2019-12-26
Electrophotographic Photosensitive Member And Method For Producing Electrophotographic Photosensitive Member App 20190369514 - Watanabe; Hiroyuki ; et al.	2019-12-05
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20190369516 - Nakamura; Nobuhiro ; et al.	2019-12-05
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20190369511 - Ishiduka; Yuka ; et al.	2019-12-05
Electrophotographic Photosensitive Member, Production Method Therefor, Process Cartridge, And Electrophotographic Image-forming App 20190361365 - Mori; Haruki ; et al.	2019-11-28
Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus Grant 10,488,771 - Mori , et al. Nov	2019-11-26
Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge each including the electrophotographic photosensitive member Grant 10,488,769 - Nakata , et al. Nov	2019-11-26
Production method of electrophotographic photosensitive member, electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 10,451,984 - Mori , et al. Oc	2019-10-22
Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridge Grant 10,310,395 - Nakata , et al.	2019-06-04
Electrophotographic Photosensitive Member, Method For Producing The Same, Process Cartridge, And Electrophotographic Apparatus App 20190094726 - Mori; Haruki ; et al.	2019-03-28
Electrophotographic Photosensitive Member, And Electrophotographic Apparatus And Process Cartridge Each Including The Electrophotographic Photosensitive Member App 20190056676 - Nakata; Koichi ; et al.	2019-02-21
Electrophotographic Photosensitive Member, Electrophotographic Apparatus, Process Cartridge, And Method Of Manufacturing Electrophotographic Photosensitive Member App 20180335708 - Nakata; Koichi ; et al.	2018-11-22
Production Method Of Electrophotographic Photosensitive Member, Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20180329317 - Mori; Haruki ; et al.	2018-11-15
Electrophotographic photosensitive member, process for producing electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge including electrophotographic photosensitive member Grant 10,120,331 - Nakata , et al. November 6, 2	2018-11-06
Electrophotographic Photosensitive Member, Electrophotographic Apparatus, And Process Cartridge App 20180284629 - Nakata; Koichi ; et al.	2018-10-04
Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 10,067,431 - Takagi , et al. September 4, 2	2018-09-04
Electrophotographic photosensitive member, method for producing the same, process cartridge and electrophotographic apparatus Grant 10,042,272 - Mori , et al. August 7, 2	2018-08-07
Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and condensed polycyclic aromatic compound Grant 9,946,175 - Nakata , et al. April 17, 2	2018-04-17
Uv-curable Liquid Developer, Fixing Method, Image Forming Method, And Uv-curable Composition App 20180059566 - Tanabe; Hiroshi ; et al.	2018-03-01
Electrophotographic Photosensitive Member, Process For Producing Electrophotographic Photosensitive Member, And Electrophotographic Apparatus And Process Cartridge Including Electrophotographic Photosensitive Member App 20170364025 - Nakata; Koichi ; et al.	2017-12-21
Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method for producing electrophotographic photosensitive member Grant 9,829,810 - Nonaka , et al. November 28, 2	2017-11-28
Electrophotographic Photosensitive Member, Method For Manufacturing Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20170315458 - Takagi; Shinji ; et al.	2017-11-02
Electrophotographic Photosensitive Member, Method For Producing The Same, Process Cartridge And Electrophotographic Apparatus App 20170299971 - Mori; Haruki ; et al.	2017-10-19
Imaging apparatus having variable diaphragm Grant 9,762,806 - Nakata September 12, 2	2017-09-12
Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and condensed polycyclic aromatic compound Grant 9,740,117 - Kosaka , et al. August 22, 2	2017-08-22
Electrophotographic Photosensitive Member, Process Cartridge, Electrophotographic Apparatus, And Method For Producing Electrophotographic Photosensitive Member App 20170131646 - Nonaka; Masaki ; et al.	2017-05-11
Electrophotographic Photosensitive Member, Process Cartridge, Electrophotographic Apparatus, And Condensed Polycyclic Aromatic Compound App 20170108789 - Nakata; Koichi ; et al.	2017-04-20
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 9,594,318 - Nakata , et al. March 14, 2	2017-03-14
Controlling communications in a camera system including a camera body and an interchangeable lens Grant 9,544,483 - Nakata , et al. January 10, 2	2017-01-10
Imaging Apparatus Having Variable Diaphragm App 20160366324 - NAKATA; Koichi	2016-12-15
Electrophotographic photosensitive member, method for producing the same, electrophotographic apparatus, and process cartridge Grant 9,477,164 - Takagi , et al. October 25, 2	2016-10-25
Photographing apparatus and photographing method for displaying combined avatar and map information related to a subject Grant 9,438,806 - Nonaka , et al. September 6, 2	2016-09-06
Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge each including the electrophotographic photosensitive member Grant 9,389,523 - Nakata , et al. July 12, 2	2016-07-12
Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and condensed polycyclic aromatic compound Grant 9,316,931 - Takagi , et al. April 19, 2	2016-04-19
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20160070184 - Nakata; Koichi ; et al.	2016-03-10
Electrophotographic Photosensitive Member, Process Cartridge, Electrophotographic Apparatus, And Condensed Polycyclic Aromatic Compound App 20160011529 - Kosaka; Nobuo ; et al.	2016-01-14
Camera System App 20150281534 - NAKATA; Koichi ; et al.	2015-10-01
Spark Plug And Internal Combustion Engine Provided Therewith App 20150192099 - Ando; Akihiro ; et al.	2015-07-09
Optical instrument, and control method for optical instrument Grant 9,052,569 - Nakata , et al. June 9, 2	2015-06-09
Electrophotographic Photosensitive Member, Method For Producing The Same, Electrophotographic Apparatus, And Process Cartridge App 20150104738 - Takagi; Shinji ; et al.	2015-04-16
External equipment storing manipulation information and operation information and camera system using such information Grant 8,934,039 - Nakata January 13, 2	2015-01-13
Internal combustion engine and method of producing same Grant 8,893,693 - Hijii , et al. November 25, 2	2014-11-25
View angle manipulation by optical and electronic zoom control Grant 8,885,069 - Kunishige , et al. November 11, 2	2014-11-11
Electrophotographic Photosensitive Member, And Electrophotographic Apparatus And Process Cartridge Each Including The Electrophotographic Photosensitive Member App 20140255836 - Nakata; Koichi ; et al.	2014-09-11
Electrophotographic Photosensitive Member, And Electrophotographic Apparatus And Process Cartridge Each Including The Electrophotographic Photosensitive Member App 20140255837 - Nakata; Koichi ; et al.	2014-09-11
Camera system and interchangeable lens Grant 8,774,616 - Nakata July 8, 2	2014-07-08
Photographing Apparatus And Photographing Method App 20140036129 - NONAKA; Osamu ; et al.	2014-02-06
Imaging apparatus, imaging method, and computer-readable recording medium with switched image capturing mode Grant 8,593,545 - Nakata , et al. November 26, 2	2013-11-26
Photographing apparatus and photographing method for displaying information related to a subject Grant 8,564,710 - Nonaka , et al. October 22, 2	2013-10-22
Internal Combustion Engine And Method Of Producing Same App 20130146041 - Hijii; Takumi ; et al.	2013-06-13
Camera System And Interchangeable Lens App 20130064533 - NAKATA; Koichi	2013-03-14
External Equipment And Camera System App 20130016268 - NAKATA; Koichi	2013-01-17
Optical Instrument, And Control Method For Optical Instrument App 20120328277 - NAKATA; Koichi ; et al.	2012-12-27
Fused polycyclic aromatic compound and organic light emitting device using the compound Grant 8,304,096 - Watanabe , et al. November 6, 2	2012-11-06
Photographing Apparatus And Photographing Method App 20120069233 - NONAKA; Osamu ; et al.	2012-03-22
Organic light-emitting element having tetracyano compound and display device Grant 8,120,019 - Nakata , et al. February 21, 2	2012-02-21
Imaging Apparatus, Imaging Method, Computer-readable Recording Medium App 20110304747 - Nakata; Koichi ; et al.	2011-12-15
Imaging Apparatus App 20110267503 - KUNISHIGE; Keiji ; et al.	2011-11-03
Fused Polycyclic Aromatic Compound And Organic Light Emitting Device Using The Compound App 20110095284 - Watanabe; Taiki ; et al.	2011-04-28
Digital camera that performs focus detection using phase difference and contrast value Grant 7,697,830 - Ide , et al. April 13, 2	2010-04-13
Organic Light-emitting Element And Display Device App 20090166615 - Nakata; Koichi ; et al.	2009-07-02
Electrophotographic Photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 7,534,534 - Nakata , et al. May 19, 2	2009-05-19
Method and apparatus for speech input guidance Grant 7,379,876 - Nakata May 27, 2	2008-05-27
Focus detection device and accumulation control method of focus detection device App 20080100738 - Tsuchiya; Hitoshi ; et al.	2008-05-01
Focus detection device App 20080079840 - Kariya; Mitsutomo ; et al.	2008-04-03
Digital camera App 20070230937 - Ide; Masataka ; et al.	2007-10-04
Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 7,226,711 - Amamiya , et al. June 5, 2	2007-06-05
Camera App 20070110419 - Sato; Tatsuya ; et al.	2007-05-17
Electrophotographic photosensitive member, electrophotographic photosensitive member manufacturing process, process cartridge, and electrophotographic apparatus Grant 7,186,489 - Uematsu , et al. March 6, 2	2007-03-06
Camera Grant 7,177,538 - Sato , et al. February 13, 2	2007-02-13
Microphone system Grant 7,146,013 - Saito , et al. December 5, 2	2006-12-05
Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus App 20060019185 - Amamiya; Shoji ; et al.	2006-01-26
Camera App 20060013578 - Sato; Tatsuya ; et al.	2006-01-19
Electrophotographic photosensitive member, electrophotographic photosensitive member manufacturing process, process cartridge, and electrophotographic apparatus App 20060008717 - Uematsu; Hiroki ; et al.	2006-01-12
Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus App 20050255393 - Nakata, Koichi ; et al.	2005-11-17
Camera apparatus and method including blur detection feature Grant 6,957,016 - Sato , et al. October 18, 2	2005-10-18
Camera with an exposure control function Grant 6,931,208 - Nakata , et al. August 16, 2	2005-08-16
Camera with an exposure control function App 20050074232 - Nakata, Koichi ; et al.	2005-04-07
Camera with an exposure control function Grant 6,853,806 - Nakata , et al. February 8, 2	2005-02-08
Camera and light-receiving sensor of the camera Grant 6,850,702 - Nonaka , et al. February 1, 2	2005-02-01
Camera App 20050008355 - Sato, Tatsuya ; et al.	2005-01-13
Camera Grant 6,810,207 - Sato , et al. October 26, 2	2004-10-26
Distance measurement apparatus Grant 6,801,639 - Nonaka , et al. October 5, 2	2004-10-05
Photometric apparatus and method for evaluating backlight Grant 6,757,491 - Nakata June 29, 2	2004-06-29
Blur detection apparatus and blur detection method Grant 6,754,445 - Nakata June 22, 2	2004-06-22
Camera with an exposure control function App 20040101296 - Nakata, Koichi ; et al.	2004-05-27
Camera App 20040081441 - Sato, Tatsuya ; et al.	2004-04-29
Camera and light-receiving sensor of the camera App 20040071457 - Nonaka, Osamu ; et al.	2004-04-15
Measuring distance device Grant 6,718,133 - Nakata , et al. April 6, 2	2004-04-06
Focusing apparatus, camera and focus position detecting method App 20040036795 - Fujii, Naoki ; et al.	2004-02-26
Distance-measuring sensor, distance-measuring device and camera as well as distance-measuring method Grant 6,647,205 - Kindaichi , et al. November 11, 2	2003-11-11
Distance measuring apparatus Grant 6,614,509 - Nonaka , et al. September 2, 2	2003-09-02
Blur detection apparatus and blur detection method App 20030095797 - Nakata, Koichi	2003-05-22
Range finder Grant 6,556,785 - Nonaka , et al. April 29, 2	2003-04-29
Photometric apparatus and method for evaluating backlight App 20030077080 - Nakata, Koichi	2003-04-24
Distance measuring apparatus Grant 6,532,060 - Kindaichi , et al. March 11, 2	2003-03-11
Method and apparatus for speech input guidance App 20020120455 - Nakata, Koichi	2002-08-29
Distance measuring apparatus and distance measuring method Grant 6,433,859 - Nakata August 13, 2	2002-08-13
Distance measuring apparatus App 20020105631 - Nonaka, Osamu ; et al.	2002-08-08
Measuring distance device App 20020097995 - Nakata, Koichi ; et al.	2002-07-25
Electric Circuit Board System For Camera Capable Of Structuring Target Camera By Merely Exchanging Unit Circuit Board App 20020034391 - NAKANO, TOSHIFUMI ; et al.	2002-03-21
Range finder App 20020025153 - Nonaka, Osamu ; et al.	2002-02-28
Distance measuring device App 20010014215 - Ide, Masataka ; et al.	2001-08-16
Distance measurement apparatus App 20010004399 - Nonaka, Osamu ; et al.	2001-06-21
Ion current detection device Grant 6,118,276 - Nakata , et al. September 12, 2	2000-09-12
Knock detection device for an internal combustion engine avoiding erroneous knock detection Grant 6,000,276 - Mogi , et al. December 14, 1	1999-12-14
Knock detecting device for internal combustion engine Grant 5,959,192 - Mogi , et al. September 28, 1	1999-09-28
Preignition detecting method Grant 5,751,147 - Nakata , et al. May 12, 1	1998-05-12
Direct injection type engine Grant 5,259,348 - Kobayashi , et al. November 9, 1	1993-11-09