Ikuno; Hiroshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ikuno; Hiroshi.The latest application filed is for "image forming apparatus and process cartridge".

Company Profile

0.54.55

Ikuno; Hiroshi - Kanagawa N/A JP
Ikuno; Hiroshi - Hitachi JP
Ikuno; Hiroshi - Yokohama JP
Ikuno; Hiroshi - Yokoahama-shi JP
Ikuno; Hiroshi - Yokohama-shi JP
Ikuno; Hiroshi - Kanagawa-ken JP
Ikuno; Hiroshi - Numazu 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 photoconductor, image forming apparatus, and process cartridge Grant 9,298,113 - Ishida , et al. March 29, 2	2016-03-29
Image forming apparatus and process cartridge including a cleaning blade which includes a cured composition Grant 9,170,558 - Ikuno , et al. October 27, 2	2015-10-27
Optical module Grant 9,143,261 - Takahashi , et al. September 22, 2	2015-09-22
Electrophotographic photoreceptor, image forming apparatus and process cartridge Grant 9,122,183 - Toshine , et al. September 1, 2	2015-09-01
Image forming apparatus and process cartridge Grant 9,037,067 - Ikuno , et al. May 19, 2	2015-05-19
Image Forming Apparatus And Process Cartridge App 20150071678 - IKUNO; Hiroshi ; et al.	2015-03-12
Optical Module App 20150037038 - TAKAHASHI; Ryuta ; et al.	2015-02-05
Optical module Grant 8,939,656 - Takahashi , et al. January 27, 2	2015-01-27
Electrophotographic Photoconductor, Image Forming Apparatus, And Process Cartridge App 20140199620 - ISHIDA; Toshihiro ; et al.	2014-07-17
Electrophotographic photoreceptor, and image forming method and apparatus using the same Grant 8,669,030 - Fujiwara , et al. March 11, 2	2014-03-11
Image Forming Apparatus And Process Cartridge App 20140064810 - Iwamoto; Takafumi ; et al.	2014-03-06
Image bearing member and image forming method, image forming apparatus, and process cartridge using the same Grant 8,652,717 - Shimoyama , et al. February 18, 2	2014-02-18
Photoreceptor, process cartridge and image forming apparatus Grant 8,647,798 - Asano , et al. February 11, 2	2014-02-11
Image forming apparatus Grant 8,588,630 - Kurimoto , et al. November 19, 2	2013-11-19
Image Forming Apparatus And Process Cartridge App 20130243506 - Ikuno; Hiroshi ; et al.	2013-09-19
Electrophotographic Photoreceptor, Image Forming Apparatus And Process Cartridge App 20130244150 - Toshine; Tetsuya ; et al.	2013-09-19
Electrophotographic photoreceptor, and image forming apparatus and process cartridge using same Grant 8,535,863 - Asano , et al. September 17, 2	2013-09-17
Optical Module App 20130121651 - TAKAHASHI; Ryuta ; et al.	2013-05-16
[1]benzothieno[3,2-B][1]benzothiophene compound and method for producing the same, and organic electronic device using the same Grant 8,440,713 - Goto , et al. May 14, 2	2013-05-14
Photoreceptor, Process Cartridge And Image Forming Apparatus App 20130059242 - Asano; Tomoharu ; et al.	2013-03-07
Image Forming Apparatus App 20120183313 - Kurimoto; Eiji ; et al.	2012-07-19
Image Bearing Member And Image Forming Method, Image Forming Apparatus, And Process Cartridge Using The Same App 20120163860 - Shimoyama; Keisuke ; et al.	2012-06-28
Benzobisthiazole compound, benzobisthiazole polymer, organic film including the compound or polymer and transistor including the organic film Grant 8,193,304 - Yamamoto , et al. June 5, 2	2012-06-05
Image bearing member, process cartridge, image forming apparatus and method of forming image bearing member Grant 8,148,038 - Fujiwara , et al. April 3, 2	2012-04-03
Electrophotographic Photoreceptor, And Image Forming Apparatus And Process Cartridge Using Same App 20120052424 - ASANO; Tomoharu ; et al.	2012-03-01
Electrophotographic photoreceptor, and process cartridge and image forming apparatus using the photoreceptor Grant 8,119,317 - Kami , et al. February 21, 2	2012-02-21
Image Forming Apparatus App 20120027463 - KUBOSHIMA; Yasuhito ; et al.	2012-02-02
Electrophotographic photoconductor, electrophotographic process cartridge containing the same and electrophotographic apparatus containing the same Grant 8,084,170 - Kami , et al. December 27, 2	2011-12-27
Lubricant And Image Forming Apparatus And Process Cartridge Using Same App 20110286777 - SUGINO; Akihiro ; et al.	2011-11-24
Electrophotographic photoconductor, process cartridge, and image forming apparatus Grant 8,043,777 - Kami , et al. October 25, 2	2011-10-25
Image bearing member, image forming apparatus and process cartridge Grant 8,043,773 - Ikuno , et al. October 25, 2	2011-10-25
[1]benzothieno[3,2-b][1]benzothiophene Compound And Method For Producing The Same, And Organic Electronic Device Using The Same App 20110040107 - Goto; Daisuke ; et al.	2011-02-17
Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the electrophotographic photoreceptor Grant 7,858,278 - Ikuno , et al. December 28, 2	2010-12-28
Electrophotographic photoconductor and method of preparing same Grant 7,718,333 - Nagai , et al. May 18, 2	2010-05-18
Photoconductor, manufacturing method thereof, image forming process and image forming apparatus using photoconductor, and process cartridge Grant 7,629,103 - Ikuno , et al. December 8, 2	2009-12-08
Photoreceptor, process cartridge and image forming apparatus App 20090269103 - Inaba; Yoshinori ; et al.	2009-10-29
Benzobisthiazole Compound, Benzobisthiazole Polymer, Organic Film Including The Compound Or Polymer And Transistor Including The Organic Film App 20090230386 - Yamamoto; Satoshi ; et al.	2009-09-17
Electrophotographic photoreceptor, and image forming method, apparatus and process cartridge therefor using the photoreceptor Grant 7,556,903 - Yanagawa , et al. July 7, 2	2009-07-07
Image Bearing Member, Process Cartridge, Image Forming Apparatus And Method Of Forming Image Bearing Member App 20090148180 - Fujiwara; Yukio ; et al.	2009-06-11
Electrophotographic Photoconductor, Process Cartridge, And Image Forming Apparatus App 20090067891 - Kami; Hidetoshi ; et al.	2009-03-12
Electrophotographic Photoreceptor, And Process Cartridge And Image Forming Apparatus Using The Photoreceptor App 20080311499 - KAMI; Hidetoshi ; et al.	2008-12-18
Image bearing member, method of manufacturing the same, image formation method, image forming apparatus and process cartridge App 20080304867 - Nagai; Kazukiyo ; et al.	2008-12-11
Electrophotographic photoreceptor and method of preparing the photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the photoreceptor Grant 7,449,272 - Kawasaki , et al. November 11, 2	2008-11-11
Electrophotographic Photoconductor, Electrophotographic Process Cartridge Containing The Same And Electrophotographic Apparatus Containing The Same App 20080227008 - Kami; Hidetoshi ; et al.	2008-09-18
Electrophotographic photoconductor, and image formation method, image formation apparatus, and process cartridge for image formation apparatus using the same Grant 7,416,823 - Yanagawa , et al. August 26, 2	2008-08-26
Electrophotographic Photoconductor, Electrophotographic Process Cartridge Incorporating The Same, And Image Forming Apparatus Incorporating The Same App 20080199217 - IWAMOTO; Takafumi ; et al.	2008-08-21
Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same Grant 7,399,563 - Suzuki , et al. July 15, 2	2008-07-15
Image Bearing Member, Image Forming Apparatus And Process Cartridge App 20080153021 - IKUNO; Hiroshi ; et al.	2008-06-26
Electrophotographic photoreceptor, and image forming method and apparatus using the same App 20080138725 - Fujiwara; Yukio ; et al.	2008-06-12
Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same Grant 7,361,438 - Suzuki , et al. April 22, 2	2008-04-22
Electrophotographic Photoconductor, And Electrophotographic Apparatus App 20080085459 - Kami; Hidetoshi ; et al.	2008-04-10
Electrophotographic Photoconductor And Method Of Preparing Same App 20080063959 - NAGAI; Kazukiyo ; et al.	2008-03-13
Electrophotographic Photoconductor, And Image Forming Process, Image Forming Apparatus And Process Cartridge For An Image Forming Apparatus Using The Same App 20080020305 - Suzuki; Tetsuro ; et al.	2008-01-24
Electrophotographic Photoreceptor, And Image Forming Apparatus And Process Cartridge Using The Electrophotographic Photoreceptor App 20070269729 - Ikuno; Hiroshi ; et al.	2007-11-22
Image forming apparatus and process cartridge Grant 7,295,788 - Nakai , et al. November 13, 2	2007-11-13
Electrophotographic photoconductor having a crosslinked resin layer and method of preparing an electrophotographic photoconductor Grant 7,279,260 - Nagai , et al. October 9, 2	2007-10-09
Electrophotographic Photoconductor, And Image Forming Process, Image Forming Apparatus And Process Cartridge For An Image Forming Apparatus Using The Same App 20070122724 - Suzuki; Tetsuro ; et al.	2007-05-31
Electrophotographic photoreceptor, and electrophotographic apparatus, process cartridge and method using the photoreceptor Grant 7,189,487 - Ikuno , et al. March 13, 2	2007-03-13
Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same Grant 7,179,573 - Suzuki , et al. February 20, 2	2007-02-20
Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same Grant 7,175,957 - Suzuki , et al. February 13, 2	2007-02-13
Electrophotographic photoreceptor and method of preparing the photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the photoreceptor App 20060110668 - Kawasaki; Yoshiaki ; et al.	2006-05-25
Electrophotographic photoreceptor, and electrophotographic apparatus, process cartridge and method using the photoreceptor App 20060040192 - Ikuno; Hiroshi ; et al.	2006-02-23
Electrophotographic photoreceptor, and electrophotographic apparatus, process cartridge and method using the photoreceptor Grant 6,998,209 - Ikuno , et al. February 14, 2	2006-02-14
Photoconductor, image forming process, image forming apparatus, and process cartridge App 20050287452 - Tamura, Hiroshi ; et al.	2005-12-29
Photoconductor, manufacturing method thereof, image forming process and image forming apparatus using photoconductor, and process cartridge App 20050282075 - Ikuno, Hiroshi ; et al.	2005-12-22
Electrophotographic photoreceptor, and image forming method, apparatus and process cartridge therefor using the photoreceptor App 20050266328 - Yanagawa, Yoshiki ; et al.	2005-12-01
Image forming apparatus and process cartridge App 20050244176 - Nakai, Hiroshi ; et al.	2005-11-03
Electrophotographic photoconductor and image formation method, image formation apparatus, and process cartridge for image formation apparatus using the electrophotographic photoconductor App 20050221210 - Suzuki, Tetsuro ; et al.	2005-10-06
Electrophotographic photoconductor, and image formation method, image formation apparatus, and process cartridge for image formation apparatus using the same App 20050158641 - Yanagawa, Yoshiki ; et al.	2005-07-21
Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and image forming method and apparatus using the photoreceptor Grant 6,844,124 - Ikuno , et al. January 18, 2	2005-01-18
Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same App 20040253527 - Suzuki, Tetsuro ; et al.	2004-12-16
Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same App 20040248024 - Suzuki, Tetsuro ; et al.	2004-12-09
Electrophotographic photoconductor and method of preparing same App 20040053152 - Nagai, Kazukiyo ; et al.	2004-03-18
Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and image forming method and apparatus using the photoreceptor App 20040048178 - Ikuno, Hiroshi ; et al.	2004-03-11
Electrophotographic image forming method and apparatus Grant 6,686,114 - Sakon , et al. February 3, 2	2004-02-03
Electrophotographic photoreceptor, and electrophotographic apparatus, process cartridge and method using the photoreceptor App 20030224268 - Ikuno, Hiroshi ; et al.	2003-12-04
Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and image forming method and apparatus using the photoreceptor Grant 6,641,964 - Ikuno , et al. November 4, 2	2003-11-04
Electrophotographic image forming method and apparatus App 20030049555 - Sakon, Yohta ; et al.	2003-03-13
Image forming apparatus having a diamond-like structure surface protection layer on a photoconductive layer App 20030049050 - Shakuto, Masahiko ; et al.	2003-03-13
Method and device for developing electrostatic latent images Grant 6,489,073 - Kotsugai , et al. December 3, 2	2002-12-03
Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and image forming method and apparatus using the photoreceptor App 20020115005 - Ikuno, Hiroshi ; et al.	2002-08-22
Electrophotographic photoreceptor and image forming method and apparatus using the photoreceptor Grant 6,432,596 - Ikuno , et al. August 13, 2	2002-08-13
Image forming apparatus App 20020090229 - Shakuto, Masahiko ; et al.	2002-07-11
Image forming apparatus App 20020081128 - Shakuto, Masahiko ; et al.	2002-06-27
Image forming apparatus including preselected range between charge injection layer and voltage potential Grant 6,366,751 - Shakuto , et al. April 2, 2	2002-04-02
Electrophotographic photoreceptor and image forming method and apparatus using the photoreceptor App 20010051307 - Ikuno, Hiroshi ; et al.	2001-12-13
Method and device for developing electrostatic latent images App 20010028987 - Kotsugal, Akihiro ; et al.	2001-10-11
Electrophotographic photoconductor Grant 6,151,468 - Kami , et al. November 21, 2	2000-11-21
Electrophotographic photoconductor with water vapor permeability Grant 6,030,733 - Kami , et al. February 29, 2	2000-02-29
Electrophotographic photoconductor Grant 5,871,876 - Ikuno , et al. February 16, 1	1999-02-16
Electrophotographic photoconductor Grant 5,840,455 - Ikuno , et al. November 24, 1	1998-11-24
Electrophotographic photoconductor Grant 5,525,447 - Ikuno , et al. June 11, 1	1996-06-11
Organic photovoltaic element Grant 5,350,459 - Suzuki , et al. September 27, 1	1994-09-27