Furukawa; Takumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Furukawa; Takumi.The latest application filed is for "electroconductive member, process cartridge, and image forming apparatus".

Company Profile

16.31.35

Furukawa; Takumi - Susono-shi JP
Furukawa; Takumi - Shizuoka JP
Furukawa; Takumi - Susono JP
Furukawa; Takumi - Shizuoka-Ken 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
Electroconductive Member, Process Cartridge, And Image Forming Apparatus App 20220308495 - Kikuchi; Yuichi ; et al.	2022-09-29
Electroconductive Member, Process Cartridge, And Electrophotographic Image Formation Device App 20220244673 - Takashima; Kenji ; et al.	2022-08-04
Electrophotographic Electro-conductive Member, Process Cartridge, And Electrophotographic Image Forming Device App 20220244658 - Yamada; Masaki ; et al.	2022-08-04
Electro-conductive Member, Manufacturing Method Thereof, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20220236662 - Uematsu; Atsushi ; et al.	2022-07-28
Process for producing an electrophotographic electroconductive member Grant 11,397,388 - Nishioka , et al. July 26, 2	2022-07-26
Electroconductive member, process cartridge, and image forming apparatus Grant 11,385,559 - Kikuchi , et al. July 12, 2	2022-07-12
Process cartridge and image forming apparatus Grant 11,378,910 - Mukai , et al. July 5, 2	2022-07-05
Electro-conductive member, method for producing same, process cartridge and electrophotographic image forming apparatus Grant 11,307,509 - Hino , et al. April 19, 2	2022-04-19
Electroconductive Member, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20220026825 - Nishioka; Satoru ; et al.	2022-01-27
Electrophotographic Electro-conductive Member, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20220011684 - Nishioka; Satoru ; et al.	2022-01-13
Electroconductive member, process cartridge, and electrophotographic image forming apparatus Grant 11,175,602 - Nishioka , et al. November 16, 2	2021-11-16
Electrophotographic electro-conductive member, process cartridge, and electrophotographic image forming apparatus Grant 11,169,454 - Nishioka , et al. November 9, 2	2021-11-09
Developing member, process cartridge and electrophotographic apparatus Grant 11,112,748 - Yamada , et al. September 7, 2	2021-09-07
Process Cartridge And Image Forming Apparatus App 20210116856 - Mukai; Takashi ; et al.	2021-04-22
Electro-conductive Member, Method For Producing Same, Process Cartridge And Electrophotographic Image Forming Apparatus App 20210048759 - Hino; Tetsuo ; et al.	2021-02-18
Electroconductive Member, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20210041796 - Nishioka; Satoru ; et al.	2021-02-11
Electroconductive Member, Process Cartridge, And Image Forming Apparatus App 20210033996 - Kikuchi; Yuichi ; et al.	2021-02-04
Developing Member, Process Cartridge And Electrophotographic Apparatus App 20210026295 - Yamada; Masaki ; et al.	2021-01-28
Electro-conductive member, process cartridge and image forming apparatus Grant 10,845,724 - Kikuchi , et al. November 24, 2	2020-11-24
Electro-conductive Member, Process Cartridge And Image Forming Apparatus App 20200310266 - Kikuchi; Yuichi ; et al.	2020-10-01
Electrophotographic Electro-conductive Member, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20200310265 - Nishioka; Satoru ; et al.	2020-10-01
Process cartridge and electrophotographic apparatus Grant 10,663,913 - Yamaai , et al.	2020-05-26
Charging member, manufacturing method of charging member, electrophotographic apparatus, and process cartridge Grant 10,558,136 - Furukawa , et al. Feb	2020-02-11
Process cartridge and electrophotographic apparatus Grant 10,545,453 - Iwasaki , et al. Ja	2020-01-28
Charging Member, Manufacturing Method Of Charging Member, Electrophotographic Apparatus, And Process Cartridge App 20190324379 - Furukawa; Takumi ; et al.	2019-10-24
Charging member, process cartridge, electrophotographic image forming apparatus, and method for manufacturing charging member Grant 10,416,588 - Masu , et al. Sept	2019-09-17
Image forming apparatus Grant 10,401,779 - Katagiri , et al. Sep	2019-09-03
Charging member, method for producing same, process cartridge and electrophotographic image forming apparatus Grant 10,317,811 - Tomomizu , et al.	2019-06-11
Process Cartridge And Electrophotographic Apparatus App 20190163118 - Iwasaki; Shuhei ; et al.	2019-05-30
Process Cartridge And Electrophotographic Apparatus App 20190163119 - Yamaai; Tatsuya ; et al.	2019-05-30
Image Forming Apparatus App 20190064726 - Katagiri; Shinji ; et al.	2019-02-28
Charging member, electrophotographic process cartridge, and electrophotographic image forming apparatus Grant 10,146,149 - Watanabe , et al. De	2018-12-04
Charging Member, Electrophotographic Process Cartridge, And Electrophotographic Image Forming Apparatus App 20180314180 - Watanabe; Hiroaki ; et al.	2018-11-01
Charging member, manufacturing method therefor, a process cartridge, and electrophotographic apparatus Grant 10,060,028 - Furukawa , et al. August 28, 2	2018-08-28
Charging Member, Process Cartridge, Electrophotographic Image Forming Apparatus, And Method For Manufacturing Charging Member App 20180120727 - Masu; Hiroki ; et al.	2018-05-03
Charging Member, Method For Producing Same, Process Cartridge And Electrophotographic Image Forming Apparatus App 20180101107 - Tomomizu; Yuya ; et al.	2018-04-12
Charging member with concave portions containing insulating particles and electrophotographic apparatus Grant 9,910,379 - Furukawa , et al. March 6, 2	2018-03-06
Charging member having outer surface with concave portions bearing exposed elastic particles, and electrophotographic apparatus Grant 9,904,199 - Terada , et al. February 27, 2	2018-02-27
Charging Member And Electrophotographic Apparatus App 20170115590 - Furukawa; Takumi ; et al.	2017-04-27
Charging Member And Electrophotographic Apparatus App 20170115591 - Terada; Kenya ; et al.	2017-04-27
Charging Member, Manufacturing Method Therefor, A Process Cartridge, And Electrophotographic Apparatus App 20160326640 - Furukawa; Takumi ; et al.	2016-11-10
Charging member, process cartridge and electrophotographic apparatus Grant 9,360,833 - Terada , et al. June 7, 2	2016-06-07
Charging member, process for its production, and electrophotographic apparatus Grant 8,991,053 - Watanabe , et al. March 31, 2	2015-03-31
Charging member, process for its production, process cartridge Grant 8,980,423 - Taniguchi , et al. March 17, 2	2015-03-17
Charging roller and process for its production Grant 8,781,369 - Furukawa , et al. July 15, 2	2014-07-15
Charging Member, Manufacturing Method Therefor, A Process Cartridge, And Electrophotographic Apparatus App 20140128233 - Furukawa; Takumi ; et al.	2014-05-08
Electrophotographic member, method for producing the same, process cartridge and electrophotographic apparatus Grant 8,685,601 - Nose , et al. April 1, 2	2014-04-01
Electrophotographic Member, Method For Producing The Same, Process Cartridge And Electrophotographic Apparatus App 20140023960 - Nose; Keiji ; et al.	2014-01-23
Conductive member, electrophotographic apparatus, and process cartridge Grant 8,622,881 - Harada , et al. January 7, 2	2014-01-07
Charging Member, Process Cartridge And Electrophotographic Apparatus App 20130310239 - Terada; Kenya ; et al.	2013-11-21
Charging Roller And Process For Its Production App 20130302064 - Furukawa; Takumi ; et al.	2013-11-14
Charging Member, Process For Its Production, And Electrophotographic Apparatus App 20130272747 - Watanabe; Hiroaki ; et al.	2013-10-17
Electro-conductive member for electrophotography, electrophotographic apparatus, and process cartridge Grant 8,445,113 - Furukawa , et al. May 21, 2	2013-05-21
Electro-conductive Member For Electrophotography, Electrophotographic Apparatus, And Process Cartridge App 20120288302 - Furukawa; Takumi ; et al.	2012-11-15
Charging member, process cartridge and electrophotographic apparatus Grant 7,962,068 - Kuroda , et al. June 14, 2	2011-06-14
Charging roller, process cartridge and electrophotographic apparatus Grant 7,835,669 - Furukawa , et al. November 16, 2	2010-11-16
Charging Member, Process For Its Production, Process Cartridge App 20100166454 - Taniguchi; Tomohito ; et al.	2010-07-01
Charging Roller, Process Cartridge And Electrophotographic Apparatus App 20100142998 - Furukawa; Takumi ; et al.	2010-06-10
Charging member, process cartridge, and electrophotographic apparatus Grant 7,693,457 - Kuruma , et al. April 6, 2	2010-04-06
Charging member, process cartridge and electrophotographic apparatus Grant 7,664,434 - Kuroda , et al. February 16, 2	2010-02-16
Charging Member, Process Cartridge And Electrophotographic Apparatus App 20090238601 - Kuroda; Noriaki ; et al.	2009-09-24
Charging Member, Process Cartridge, And Electrophotographic Apparatus App 20090080933 - Kuruma; Yoko ; et al.	2009-03-26
Charging Member, Process Cartridge And Electrophotographic Apparatus App 20070217823 - Kuroda; Noriaki ; et al.	2007-09-20

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