Ishio; Kozo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishio; Kozo.The latest application filed is for "end member, photoreceptor drum unit, and process cartridge".

Company Profile

0.21.23

Ishio; Kozo - Kanagawa JP
Ishio; Kozo - Tokyo JP
Ishio; Kozo - Virginia Beach VA
Ishio; Kozo - Odawara N/A JP
Ishio; Kozo - Japan JP
Ishio; Kozo - Odawara-shi JP
Ishio; Kozo - Yokohama 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
End member, photoreceptor drum unit, and process cartridge Grant 10,571,850 - Matsuoka , et al. Feb	2020-02-25
End member, photoreceptor drum unit, and process cartridge Grant 10,459,403 - Matsuoka , et al. Oc	2019-10-29
End Member, Photoreceptor Drum Unit, And Process Cartridge App 20180284686 - Matsuoka; Yohei ; et al.	2018-10-04
End Member, Photoreceptor Drum Unit, And Process Cartridge App 20180259898 - Matsuoka; Yohei ; et al.	2018-09-13
Devices and methods for remanufacturing printer cartridges Grant 9,217,490 - Niederstadt , et al. December 22, 2	2015-12-22
Method of image forming with a photoreceptor and toner Grant 8,974,998 - Mitsumori , et al. March 10, 2	2015-03-10
Devices and Methods for Remanufacturing Printer Cartridges App 20150053033 - Niederstadt; William F. ; et al.	2015-02-26
Doctor blade assembly and alignment method Grant 8,938,183 - Ishio January 20, 2	2015-01-20
Coating fluid for photosensitive-layer formation, process for producing the same, photoreceptor produced with the coating fluid, image-forming apparatus employing the photoreceptor, and electrophotographic cartridge employing the photoreceptor Grant 8,906,586 - Mitsumori , et al. December 9, 2	2014-12-09
Toners for electrostatic-image development, cartridge employing toner for electrostatic-image development, and image-forming apparatus Grant 8,871,413 - Kaneko , et al. October 28, 2	2014-10-28
Doctor blade assembly and alignment method App 20140270844 - Ishio; Kozo	2014-09-18
Drive transmission part for image forming apparatus App 20140165761 - Ishio; Kozo ; et al.	2014-06-19
Image forming apparatus Grant 8,741,530 - Mitsumori , et al. June 3, 2	2014-06-03
Image Forming Apparatus App 20130143156 - MITSUMORI; Teruyuki ; et al.	2013-06-06
Coating liquid for forming undercoat layer, method for preparing coating liquid for forming undercoat layer, electrophotographic photoreceptor, image-forming apparatus, and electrophotographic cartridge Grant 8,420,283 - Fuchigami , et al. April 16, 2	2013-04-16
Electrophotographic photoreceptor, image-forming apparatus, and electrophotographic cartridge Grant 8,404,411 - Mitsumori , et al. March 26, 2	2013-03-26
Image Forming Apparatus App 20130059250 - Mitsumori; Teruyuki ; et al.	2013-03-07
Electrophotographic photoreceptor, image-forming apparatus, and electrophotographic cartridge Grant 8,323,861 - Mitsumori , et al. December 4, 2	2012-12-04
Image forming apparatus Grant 8,221,950 - Mitsumori , et al. July 17, 2	2012-07-17
Image forming apparatus Grant 8,211,602 - Mitsumori , et al. July 3, 2	2012-07-03
Image Forming Apparatus App 20120045246 - MITSUMORI; Teruyuki ; et al.	2012-02-23
Image Forming Apparatus App 20120039630 - Mitsumori; Teruyuki ; et al.	2012-02-16
Image forming apparatus Grant 8,064,796 - Mitsumori , et al. November 22, 2	2011-11-22
Toners For Electrostatic-image Development, Cartridge Employing Toner For Electrostatic-image Development, And Image-forming Apparatus App 20110038650 - Kaneko; Yuzo ; et al.	2011-02-17
Image Forming Apparatus App 20100316411 - MITSUMORI; Teruyuki ; et al.	2010-12-16
Image Forming Apparatus App 20100316412 - MITSUMORI; Teruyuki ; et al.	2010-12-16
Electrophotographic Photosensitive Body, Method For Producing Conductive Base, Image Forming Device, And Electrophotographic Cartridge App 20100158561 - Mitsumori; Teruyuki ; et al.	2010-06-24
Electrophotographic Photoreceptor, Image-forming Apparatus, And Electrophotographic Cartridge App 20090257776 - Mitsumori; Teruyuki ; et al.	2009-10-15
Electrophotographic Photoreceptor, Image-forming Apparatus, And Electrophotographic Cartridge App 20090208250 - Mitsumori; Teruyuki ; et al.	2009-08-20
Coating Liquid For Forming Undercoat Layer, Method For Preparing Coating Liquid For Forming Undercoat Layer, Electrophotographic Photoreceptor, Image-forming Apparatus, And Electrophotographic Cartridge App 20090208249 - Fuchigami; Hiroe ; et al.	2009-08-20
Coating Fluid For Photosensitive-layer Formation, Process For Producing The Same, Photoreceptor Produced With The Coating Fluid, Image-forming Apparatus Employing The Photoreceptor, And Electrophotographic Cartridge Employing The Photoreceptor App 20090202274 - Mitsumori; Teruyuki ; et al.	2009-08-13
Image Forming Apparatus App 20090180807 - Mitsumori; Teruyuki ; et al.	2009-07-16
Electrophotographic Photoreceptor, Image-forming Apparatus, And Electrophotographic Cartridge App 20090136861 - Mitsumori; Teruyuki ; et al.	2009-05-28
Image Forming Apparatus App 20090053634 - Mitsumori; Teruyuki ; et al.	2009-02-26
Image Forming Apparatus App 20090041500 - Mitsumori; Teruyuki ; et al.	2009-02-12
Electrophotographic photoreceptor Grant 6,824,938 - Kizaki , et al. November 30, 2	2004-11-30
Electrophotographic photoreceptor App 20030096180 - Kizaki, Hiroe ; et al.	2003-05-22

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