| Patent | Date |
|---|
Inks
Grant 11,427,726 - Miyoshi , et al. August 30, 2 | 2022-08-30 |
Colorable Material
App 20220050394 - MIYOSHI; Maiko ; et al. | 2022-02-17 |
Method For Producing Colorable Material
App 20220049067 - ITOU; Tsuyoshi ; et al. | 2022-02-17 |
Toner cartridge and image forming apparatus
Grant 11,009,808 - Itou , et al. May 18, 2 | 2021-05-18 |
Decolorizable toner, toner cartridge, image forming apparatus, decolorizing system, decolorizing method, and decolorizing device
Grant 10,962,895 - Itou , et al. March 30, 2 | 2021-03-30 |
Decolorizable toner, toner cartridge, image forming apparatus, decolorizing system, decolorizing method, and decolorizing device
Grant 10,962,894 - Itou , et al. March 30, 2 | 2021-03-30 |
Toner Cartridge And Image Forming Apparatus
App 20210003939 - Itou; Tsuyoshi ; et al. | 2021-01-07 |
Toner cartridge and image forming apparatus using toner characteristics for improving image quality
Grant 10,816,912 - Itou , et al. October 27, 2 | 2020-10-27 |
Toner cartridge and image forming apparatus
Grant 10,809,646 - Itou , et al. October 20, 2 | 2020-10-20 |
Toner Cartridge And Image Forming Apparatus
App 20200310285 - Itou; Tsuyoshi ; et al. | 2020-10-01 |
Method for Depositing Noble Metal to Carbon Steel Member of Nuclear Power Plant and Method for Suppressing Radionuclide Depositi
App 20200248317 - Kind Code | 2020-08-06 |
Reversibly allochroic toner, method of producing the same, toner cartridge, and image forming apparatus
Grant 10,684,568 - Hara , et al. | 2020-06-16 |
Decolorizable Toner, Toner Cartridge, Image Forming Apparatus, Decolorizing System, Decolorizing Method, And Decolorizing Device
App 20200159138 - Itou; Tsuyoshi ; et al. | 2020-05-21 |
Decolorizable Toner, Toner Cartridge, Image Forming Apparatus, Decolorizing System, Decolorizing Method, And Decolorizing Device
App 20200159139 - ITOU; Tsuyoshi ; et al. | 2020-05-21 |
Decolorizable Toner, Toner Cartridge, Image Forming Apparatus, Decolorizing System, Decolorizing Method, And Decolorizing Device
App 20200117109 - ITOU; Tsuyoshi ; et al. | 2020-04-16 |
Inks
App 20200071556 - MIYOSHI; Maiko ; et al. | 2020-03-05 |
Toner Cartridge And Image Forming Apparatus
App 20190377281 - Itou; Tsuyoshi ; et al. | 2019-12-12 |
Reversibly Allochroic Toner, Method Of Producing The Same, Toner Cartridge, And Image Forming Apparatus
App 20190187578 - HARA; Takafumi ; et al. | 2019-06-20 |
Electrophotographic Toner Set, Image Forming Apparatus, And Image Forming Method
App 20180329330 - Era; Yusuke ; et al. | 2018-11-15 |
Marking apparatus and decoloring apparatus
Grant 10,063,727 - Takeda , et al. August 28, 2 | 2018-08-28 |
Developing agent and method for producing the same
Grant 9,939,747 - Kabai , et al. April 10, 2 | 2018-04-10 |
Electrophotographic toner and method for producing the same
Grant 9,933,721 - Ikuta , et al. April 3, 2 | 2018-04-03 |
Adhesion Method of Noble Metal to Carbon Steel Material of Atomic Energy Plant and Adhesion Restraint Method of Radionuclide to Carbon Steel Material of Atomic Energy Plant
App 20180080115 - ITOU; Tsuyoshi ; et al. | 2018-03-22 |
Color erasing apparatus, color erasing system and color erasing control method
Grant 9,821,590 - Takeda , et al. November 21, 2 | 2017-11-21 |
Decolorizable toner
Grant 9,798,260 - Hara , et al. October 24, 2 | 2017-10-24 |
Apparatus and method for forming an image with a non-decolorizable material and a decolorizable material
Grant 9,757,969 - Udo , et al. September 12, 2 | 2017-09-12 |
Marking Apparatus And Decoloring Apparatus
App 20170187901 - Takeda; Kazuhisa ; et al. | 2017-06-29 |
Color Erasing Apparatus, Color Erasing System And Color Erasing Control Method
App 20170100954 - Takeda; Kazuhisa ; et al. | 2017-04-13 |
Apparatus And Method For Forming An Image With A Non-decolorizable Material And A Decolorizable Material
App 20170080737 - UDO; Motonari ; et al. | 2017-03-23 |
Reversibly Allochroic Toner, Method Of Producing The Same, Toner Cartridge, And Image Forming Apparatus
App 20170052467 - HARA; Takafumi ; et al. | 2017-02-23 |
Developing Agent And Method For Producing The Same
App 20170038698 - KABAI; Takahito ; et al. | 2017-02-09 |
Color erasing apparatus, color erasing system and color erasing control method
Grant 9,555,657 - Takeda , et al. January 31, 2 | 2017-01-31 |
Apparatus and method for forming an image with a non-decolorizable material and a decolorizable material
Grant 9,539,843 - Udo , et al. January 10, 2 | 2017-01-10 |
Reversibly allochroic toner, method of producing the same, toner cartridge, and image forming apparatus
Grant 9,519,236 - Hara , et al. December 13, 2 | 2016-12-13 |
Electrophotographic toner and method for producing the same
Grant 9,500,969 - Ikuta , et al. November 22, 2 | 2016-11-22 |
Developing agent and method for producing the same
Grant 9,494,885 - Kabai , et al. November 15, 2 | 2016-11-15 |
Decolorizable Toner
App 20160231662 - HARA; TAKAFUMI ; et al. | 2016-08-11 |
Decolorizable toner
Grant 9,366,983 - Hara , et al. June 14, 2 | 2016-06-14 |
Apparatus And Method For Forming An Image With A Non-decolorizable Material And A Decolorizable Material
App 20160159131 - UDO; Motonari ; et al. | 2016-06-09 |
Toner set for printing system and printing system
Grant 9,360,781 - Aoki , et al. June 7, 2 | 2016-06-07 |
Color Erasing Apparatus, Color Erasing System And Color Erasing Control Method
App 20160152061 - Takeda; Kazuhisa ; et al. | 2016-06-02 |
Image forming apparatus and image forming and decoloring system
Grant 9,348,249 - Ikuta , et al. May 24, 2 | 2016-05-24 |
Toner Set For Printing System And Printing System
App 20160131987 - AOKI; Takayasu ; et al. | 2016-05-12 |
Radioactive waste solidification method
Grant 9,336,914 - Itou , et al. May 10, 2 | 2016-05-10 |
Electrophotographic Toner And Method For Producing The Same
App 20160116855 - IKUTA; Masahiro ; et al. | 2016-04-28 |
Apparatus and method for forming an image with a non-decolorizable material and a decolorizable material
Grant 9,291,950 - Udo , et al. March 22, 2 | 2016-03-22 |
Color erasing apparatus, color erasing system and color erasing control method
Grant 9,277,075 - Takeda , et al. March 1, 2 | 2016-03-01 |
Toner set for printing system and printing system
Grant 9,261,805 - Aoki , et al. February 16, 2 | 2016-02-16 |
Reversibly Allochroic Toner, Method Of Producing The Same, Toner Cartridge, And Image Forming Apparatus
App 20160041486 - HARA; Takafumi ; et al. | 2016-02-11 |
Toner Set For Printing System And Printing System
App 20160033886 - AOKI; TAKAYASU ; et al. | 2016-02-04 |
Radioactive Waste Solidification Method
App 20160027544 - ITOU; Tsuyoshi ; et al. | 2016-01-28 |
Image Forming Apparatus And Image Forming And Decoloring System
App 20160026108 - Ikuta; Masahiro ; et al. | 2016-01-28 |
Method of manufacturing erasable toner
Grant 9,217,941 - Itou , et al. December 22, 2 | 2015-12-22 |
Color Erasing Apparatus, Color Erasing System And Color Erasing Control Method
App 20150350477 - Takeda; Kazuhisa ; et al. | 2015-12-03 |
Electrophotographic toner
Grant 9,201,327 - Aoki , et al. December 1, 2 | 2015-12-01 |
Electrophotographic toner
Grant 9,164,408 - Aoki , et al. October 20, 2 | 2015-10-20 |
Electrophotographic Toner And Method For Producing The Same
App 20150268571 - Ikuta; Masahiro ; et al. | 2015-09-24 |
Electrophotographic toner and method for producing the same
Grant 9,128,394 - Hara , et al. September 8, 2 | 2015-09-08 |
Developing Agent And Method For Producing The Same
App 20150177631 - Kabai; Takahito ; et al. | 2015-06-25 |
Image Forming Apparatus And Image Forming Method
App 20150168875 - UDO; Motonari ; et al. | 2015-06-18 |
Developing agent and method for producing the same
Grant 9,005,869 - Kabai , et al. April 14, 2 | 2015-04-14 |
Toner, method for producing the same, cartridge storing the same, process cartridge, and image forming apparatus
Grant 8,986,915 - Kabai , et al. March 24, 2 | 2015-03-24 |
Decolorable toner and process for production thereof
Grant 8,940,468 - Aoki , et al. January 27, 2 | 2015-01-27 |
Decolorizable water-based inkjet ink
Grant 8,894,193 - Aoki , et al. November 25, 2 | 2014-11-25 |
Image forming apparatus and image forming method
Grant 8,892,020 - Imamiya , et al. November 18, 2 | 2014-11-18 |
Electrophotographic toner and process for producing electrophotographic toner
Grant 8,865,388 - Aoki , et al. October 21, 2 | 2014-10-21 |
Toner And Method For Producing The Same
App 20140234768 - Hara; Takafumi ; et al. | 2014-08-21 |
Decolorizable Toner
App 20140212805 - Hara; Takafumi ; et al. | 2014-07-31 |
Toner and process for production thereof
Grant 8,790,857 - Itou , et al. July 29, 2 | 2014-07-29 |
Erasable toner and process for production thereof
Grant 8,785,097 - Aoki , et al. July 22, 2 | 2014-07-22 |
Method Of Manufacturing Erasable Toner
App 20140199626 - ITOU; TSUYOSHI ; et al. | 2014-07-17 |
Erasable Toner
App 20140199622 - AOKI; Takayasu ; et al. | 2014-07-17 |
Electrophotographic Toner
App 20140170554 - Aoki; Takayasu ; et al. | 2014-06-19 |
Electrophotographic Toner And Process For Producing Electrophotographic Toner
App 20140106277 - Aoki; Takayasu ; et al. | 2014-04-17 |
Electrophotographic toner
Grant 8,691,487 - Aoki , et al. April 8, 2 | 2014-04-08 |
Image Forming Apparatus And Image Forming Method
App 20140072322 - Imamiya; Koji ; et al. | 2014-03-13 |
Producing method of toner
Grant 8,669,036 - Itou , et al. March 11, 2 | 2014-03-11 |
Developer And Test Method Thereof
App 20140064750 - HARA; Takafumi ; et al. | 2014-03-06 |
Developing Agent And Method For Producing The Same
App 20140057201 - Kabai; Takahito ; et al. | 2014-02-27 |
Erasable toner and method for producing the same
Grant 8,647,799 - Itou , et al. February 11, 2 | 2014-02-11 |
Electrophotographic toner and process for producing electrophotographic toner
Grant 8,637,217 - Aoki , et al. January 28, 2 | 2014-01-28 |
Image forming apparatus and image forming method
Grant 8,615,189 - Imamiya , et al. December 24, 2 | 2013-12-24 |
Developing agent and method of manufacturing the same
Grant 8,609,314 - Kabai , et al. December 17, 2 | 2013-12-17 |
Toner producing method and toner
Grant 8,603,722 - Itou , et al. December 10, 2 | 2013-12-10 |
Electrophotographic Toner
App 20130279944 - Aoki; Takayasu ; et al. | 2013-10-24 |
Developing agent and method for producing the same
Grant 8,557,495 - Kabai , et al. October 15, 2 | 2013-10-15 |
Inkjet ink and inkjet ink manufacturing method
Grant 8,512,461 - Itou , et al. August 20, 2 | 2013-08-20 |
Electrophotographic Toner And Method For Producing The Same
App 20130196264 - Aoki; Takayasu ; et al. | 2013-08-01 |
Electrophotographic toner
Grant 8,486,598 - Aoki , et al. July 16, 2 | 2013-07-16 |
Electrophotographic toner
Grant 8,465,897 - Aoki , et al. June 18, 2 | 2013-06-18 |
Electrophotographic Toner And Method For Producing The Same
App 20130137031 - Hara; Takafumi ; et al. | 2013-05-30 |
Toner
Grant 8,426,095 - Aoki , et al. April 23, 2 | 2013-04-23 |
Toner And Process For Production Thereof
App 20130011775 - Itou; Tsuyoshi ; et al. | 2013-01-10 |
Decolorable Toner And Process For Production Thereof
App 20130011777 - Aoki; Takayasu ; et al. | 2013-01-10 |
Erasable Toner And Process For Production Thereof
App 20130011776 - Aoki; Takayasu ; et al. | 2013-01-10 |
Toner And Process For Production Thereof
App 20120328977 - Ikuta; Masahiro ; et al. | 2012-12-27 |
Developing Agent And Image Forming Apparatus
App 20120322001 - Takano; Taishi ; et al. | 2012-12-20 |
Toner, Method For Producing The Same, Cartridge Storing The Same, Process Cartridge, And Image Forming Apparatus
App 20120282545 - Kabai; Takahito ; et al. | 2012-11-08 |
Developing Agent And Method For Producing The Same
App 20120282544 - Kabai; Takahito ; et al. | 2012-11-08 |
Developing agent and method for producing the same
Grant 8,252,496 - Kabai , et al. August 28, 2 | 2012-08-28 |
Steering apparatus, manufacturing method of steering apparatus and manufacturing method of shaft
Grant 8,235,420 - Moriyama , et al. August 7, 2 | 2012-08-07 |
Developing agent and method for producing developing agent
Grant 8,227,167 - Itou , et al. July 24, 2 | 2012-07-24 |
Producing Method Of Toner
App 20120082931 - Itou; Tsuyoshi ; et al. | 2012-04-05 |
Electrophotographic Toner And Method For Producing The Same
App 20120082928 - Ikuta; Masahiro ; et al. | 2012-04-05 |
Toner Producing Method And Toner
App 20110262850 - Itou; Tsuyoshi ; et al. | 2011-10-27 |
Decolorizable Water-based Inkjet Ink
App 20110261108 - Aoki; Takayasu ; et al. | 2011-10-27 |
Inkjet Ink And Inkjet Ink Manufacturing Method
App 20110259237 - Itou; Tsuyoshi ; et al. | 2011-10-27 |
Image Forming Apparatus And Image Forming Method
App 20110262197 - Imamiya; Koji ; et al. | 2011-10-27 |
Electrophotographic Toner
App 20110262857 - Aoki; Takayasu ; et al. | 2011-10-27 |
Developing agent
Grant 8,029,962 - Aoki , et al. October 4, 2 | 2011-10-04 |
Method for producing developing agent
Grant 8,012,661 - Udo , et al. September 6, 2 | 2011-09-06 |
Electrophotographic Toner
App 20110212397 - Aoki; Takayasu ; et al. | 2011-09-01 |
Developing Agent And Method Of Manufacturing The Same
App 20110183248 - Kabai; Takahito ; et al. | 2011-07-28 |
Developing agent and method for producing the same
Grant 7,981,587 - Aoki , et al. July 19, 2 | 2011-07-19 |
Toner
App 20110165509 - Aoki; Takayasu ; et al. | 2011-07-07 |
Erasable Toner And Method For Producing The Same
App 20110165507 - Itou; Tsuyoshi ; et al. | 2011-07-07 |
Developing agent and method for manufacturing the same
Grant 7,960,086 - Aoki , et al. June 14, 2 | 2011-06-14 |
Electrophotographic Toner
App 20110123921 - Aoki; Takayasu ; et al. | 2011-05-26 |
Developing agent and method for manufacturing the same
Grant 7,901,862 - Itou , et al. March 8, 2 | 2011-03-08 |
Developing Agent And Method For Producing The Same
App 20110014558 - Ikuta; Masahiro ; et al. | 2011-01-20 |
Developing agent and method for producing the same
Grant 7,851,120 - Urabe , et al. December 14, 2 | 2010-12-14 |
Developing Agent And Method For Producing The Same
App 20100310981 - Ishikawa; Junichi ; et al. | 2010-12-09 |
Color Erasable Recording Material And Method For Producing The Same
App 20100304142 - Itou; Tsuyoshi ; et al. | 2010-12-02 |
Electrophotographic Toner And Process For Producing Electrophotographic Toner
App 20100304286 - Aoki; Takayasu ; et al. | 2010-12-02 |
Developing Agent And Method For Producing The Same
App 20100209840 - Ikuta; Masahiro ; et al. | 2010-08-19 |
Developing Agent And Method For Producing The Same
App 20100209839 - Kabai; Takahito ; et al. | 2010-08-19 |
Method for manufacturing developing agent
Grant 7,763,408 - Udo , et al. July 27, 2 | 2010-07-27 |
Method For Producing Developing Agent
App 20100159386 - Urabe; Takashi ; et al. | 2010-06-24 |
Steering Apparatus, Manufacturing Method Of Steering Apparatus And Manufacturing Method Of Shaft
App 20100109273 - Moriyama; Seiichi ; et al. | 2010-05-06 |
Developing Agent And Method For Producing Developing Agent
App 20100009281 - Itou; Tsuyoshi ; et al. | 2010-01-14 |
Developing Agent And Method For Producing The Same
App 20100009276 - Aoki; Takayasu ; et al. | 2010-01-14 |
Method For Producing Developing Agent
App 20090246682 - Hara; Takafumi ; et al. | 2009-10-01 |
Method For Producing Developing Agent
App 20090155702 - Ikuta; Masahiro ; et al. | 2009-06-18 |
Developing Agent And Method For Producing The Same
App 20090155708 - Urabe; Takashi ; et al. | 2009-06-18 |
Developing Agent And Method For Manufacturing The Same
App 20090136864 - Itou; Tsuyoshi ; et al. | 2009-05-28 |
Developing Agent And Method For Manufacturing The Same
App 20090130585 - Aoki; Takayasu ; et al. | 2009-05-21 |
Method For Producing Developing Agent
App 20090130589 - Udo; Motonari ; et al. | 2009-05-21 |
Developing Agent
App 20080286678 - Aoki; Takayasu ; et al. | 2008-11-20 |
Developing Agent And Method For Manufacturing The Same
App 20080131801 - Udo; Motonari ; et al. | 2008-06-05 |
Method For Manufacturing Developing Agent
App 20080131809 - Udo; Motonari ; et al. | 2008-06-05 |
Developing Agent And Method For Producing The Same
App 20080102398 - Aoki; Takayasu ; et al. | 2008-05-01 |
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