Kaku; Kenichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kaku; Kenichi.The latest application filed is for "database management system and database management method".

Company Profile

15.36.41

Kaku; Kenichi - Suntou-gun JP
KAKU; Kenichi - Tokyo JP
Kaku; Kenichi - Shizuoka JP
Kaku; Kenichi - Newcastle Upon Tyne GB
Kaku; Kenichi - Sagamihara JP
Kaku; Kenichi - Suntoh-gun JP
Kaku; Kenichi - 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
Process cartridge and electrophotographic apparatus Grant 11,392,050 - Nishida , et al. July 19, 2	2022-07-19
Process cartridge and electrophotographic apparatus using the same Grant 11,366,402 - Ishiduka , et al. June 21, 2	2022-06-21
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 11,256,186 - Shimozawa , et al. February 22, 2	2022-02-22
Database Management System And Database Management Method App 20210303596 - AKEDO; Naoya ; et al.	2021-09-30
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20210240094 - Shimozawa; Hideharu ; et al.	2021-08-05
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Image Forming Apparatus App 20210240093 - Shimozawa; Hideharu ; et al.	2021-08-05
Process Cartridge And Electrophotographic Apparatus Using The Same App 20210116833 - Ishiduka; Yuka ; et al.	2021-04-22
Process Cartridge And Electrophotographic Apparatus App 20210116826 - Nishida; Tsutomu ; et al.	2021-04-22
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 20200264526 - Shimozawa; Hideharu ; et al.	2020-08-20
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, process cartridge, and electrophotographic apparatus Grant 10,539,888 - Kaku , et al. Ja	2020-01-21
Electrophotographic photosensitive member, process cartridge, and electrophotographic image-forming apparatus Grant 10,539,892 - Nishida , et al. Ja	2020-01-21
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20190369511 - Ishiduka; Yuka ; et al.	2019-12-05
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Image-forming Apparatus App 20190369515 - Nishida; Tsutomu ; 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 And Method For Producing Electrophotographic Photosensitive Member App 20190369514 - Watanabe; Hiroyuki ; et al.	2019-12-05
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 10,303,085 - Sato , et al.	2019-05-28
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 10,216,105 - Kaku , et al. Feb	2019-02-26
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 10,203,617 - Kuno , et al. Feb	2019-02-12
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20190004442 - Kaku; Kenichi ; et al.	2019-01-03
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 10,162,278 - Kuno , et al. Dec	2018-12-25
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 10,152,002 - Anezaki , et al. Dec	2018-12-11
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20180348665 - Sato; Taichi ; et al.	2018-12-06
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20180246427 - Kaku; Kenichi ; et al.	2018-08-30
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20180246425 - Kuno; Jumpei ; et al.	2018-08-30
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20180246441 - Anezaki; Takashi ; et al.	2018-08-30
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20180246426 - Kuno; Jumpei ; et al.	2018-08-30
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus incorporating an improved undercoat layer Grant 9,778,582 - Kitamura , et al. October 3, 2	2017-10-03
Electrophotographic photosensitive member, method of producing the same, process cartridge, and electrophotographic apparatus Grant 9,411,252 - Murakami , et al. August 9, 2	2016-08-09
Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 9,335,646 - Kaku , et al. May 10, 2	2016-05-10
Electrophotographic Photosensitive Member, Method For Producing Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20160054666 - Okuda; Atsushi ; et al.	2016-02-25
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20150346620 - Kitamura; Wataru ; et al.	2015-12-03
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20150277246 - Kaku; Kenichi ; et al.	2015-10-01
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20150277247 - Sekiya; Michiyo ; et al.	2015-10-01
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 9,069,267 - Kaku , et al. June 30, 2	2015-06-30
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 9,063,505 - Sekiya , et al. June 23, 2	2015-06-23
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 9,029,054 - Okuda , et al. May 12, 2	2015-05-12
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 8,993,205 - Nakamura , et al. March 31, 2	2015-03-31
Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 8,936,892 - Kaku , et al. January 20, 2	2015-01-20
Electrophotographic Photosensitive Member, Method Of Producing Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20150004534 - Kaku; Kenichi ; et al.	2015-01-01
Electrophotographic Photosensitive Member, Method Of Producing The Same, Process Cartridge, And Electrophotographic Apparatus App 20140342276 - Murakami; Mai ; et al.	2014-11-20
Apparatus and process for producing electrophotographic phhotosensitive member Grant 8,783,209 - Kaku , et al. July 22, 2	2014-07-22
Dip-coating process and method for making electrophotographic photosensitive member Grant 8,741,391 - Kawai , et al. June 3, 2	2014-06-03
Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus Grant 8,703,371 - Kitamura , et al. April 22, 2	2014-04-22
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20140011127 - Nakamura; Nobuhiro ; et al.	2014-01-09
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20140004454 - Okuda; Atsushi ; et al.	2014-01-02
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20140004452 - Sekiya; Michiyo ; et al.	2014-01-02
Electrophotographic Photosensitive Member, Method Of Producing Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20140004450 - Tokimitsu; Ryoichi ; et al.	2014-01-02
Electrophotographic Photosensitive Member, Method For Producing Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20140004456 - Okuda; Atsushi ; et al.	2014-01-02
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20140004453 - Kaku; Kenichi ; et al.	2014-01-02
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 8,512,922 - Ishiduka , et al. August 20, 2	2013-08-20
Electrophotographic Photosensitive Member, Method Of Producing Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20130121727 - Kaku; Kenichi ; et al.	2013-05-16
Electrophotographic Photosensitive Member, Method For Producing The Same, Process Cartridge, And Electrophotographic Apparatus App 20120115076 - Kitamura; Wataru ; et al.	2012-05-10
Method and apparatus for data processing with index search Grant 8,161,051 - Kaku , et al. April 17, 2	2012-04-17
Dip-coating Process And Method For Making Electrophotographic Photosensitive Member App 20110200743 - Kawai; Yasuhiro ; et al.	2011-08-18
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20110117483 - Ishiduka; Yuka ; et al.	2011-05-19
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 7,927,774 - Ogaki , et al. April 19, 2	2011-04-19
Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 7,910,274 - Tanaka , et al. March 22, 2	2011-03-22
Apparatus And Process For Producing Electrophotographic Photosensitive Member App 20100062171 - Kaku; Kenichi ; et al.	2010-03-11
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20090324282 - Ogaki; Harunobu ; et al.	2009-12-31
Electrographic photosensitive member, process cartridge and electrophotographic apparatus Grant 7,585,604 - Ogaki , et al. September 8, 2	2009-09-08
Electrophotographic Photosensitive Member, Method Of Producing Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20090208247 - Tanaka; Masato ; et al.	2009-08-20
Method And Apparatus For Data Processing With Index Search App 20090187545 - Kaku; Kenichi ; et al.	2009-07-23
Electrographic Photosensitive Member, Process Cartridge and Electrophotographic Apparatus App 20080050664 - Ogaki; Harunobu ; et al.	2008-02-28
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 7,045,261 - Tanaka , et al. May 16, 2	2006-05-16
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 6,994,941 - Tanaka , et al. February 7, 2	2006-02-07
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus App 20050208402 - Tanaka, Takakazu ; et al.	2005-09-22
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus App 20050100805 - Tanaka, Takakazu ; et al.	2005-05-12
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus App 20040048179 - Tanaka, Takakazu ; et al.	2004-03-11