| Patent | Date |
|---|
Recording apparatus
Grant 11,433,691 - Otsuka , et al. September 6, 2 | 2022-09-06 |
Developer layer regulating member that controls a thickness of a developer layer
Grant 11,320,763 - Takeda May 3, 2 | 2022-05-03 |
Lithium ion secondary battery and method of manufacturing the same
Grant 11,316,205 - Takeda April 26, 2 | 2022-04-26 |
Nonaqueous electrolyte secondary battery and method of producing the same
Grant 11,276,900 - Matsuhara , et al. March 15, 2 | 2022-03-15 |
Negative electrode material, lithium ion secondary battery, method of manufacturing negative electrode material
Grant 11,264,604 - Matsuhara , et al. March 1, 2 | 2022-03-01 |
Lithium ion secondary battery and method of producing the same
Grant 11,228,024 - Matsuhara , et al. January 18, 2 | 2022-01-18 |
Lithium Ion Secondary Battery And Method Of Producing The Same
App 20210399279 - MATSUHARA; Shinsuke ; et al. | 2021-12-23 |
Lithium ion secondary battery and method of manufacturing the same
Grant 11,152,645 - Takeda October 19, 2 | 2021-10-19 |
Medium transport device and recording apparatus
Grant 11,123,998 - Otsuka , et al. September 21, 2 | 2021-09-21 |
Lithium Ion Secondary Battery And Method Of Manufacturing The Same
App 20210257671 - TAKEDA; Kazuhisa | 2021-08-19 |
Recording Device
App 20210151023 - IWATA; Morio ; et al. | 2021-05-20 |
Toner cartridge and image forming apparatus
Grant 11,009,808 - Itou , et al. May 18, 2 | 2021-05-18 |
Method for producing negative electrode and secondary battery, and secondary battery
Grant 11,011,738 - Takeda , et al. May 18, 2 | 2021-05-18 |
Recording Apparatus
App 20210122172 - OTSUKA; Kazuo ; et al. | 2021-04-29 |
Separator and non-aqueous electrolyte secondary battery
Grant 10,971,711 - Takeda , et al. April 6, 2 | 2021-04-06 |
Recording apparatus
Grant 10,951,085 - Furuya , et al. March 16, 2 | 2021-03-16 |
Graphite material for negative electrode of lithium ion secondary cell and method for producing the same
Grant 10,950,860 - Takeda , et al. March 16, 2 | 2021-03-16 |
Negative electrode active material particle, negative electrode, lithium-ion secondary battery, and production method of negative electrode active material particle
Grant 10,944,098 - Takeda , et al. March 9, 2 | 2021-03-09 |
Negative electrode active material particles for lithium ion secondary battery and method of producing the same
Grant 10,938,025 - Takeda , et al. March 2, 2 | 2021-03-02 |
Recording apparatus
Grant 10,913,292 - Otsuka , et al. February 9, 2 | 2021-02-09 |
Negative electrode for lithium ion secondary cell, lithium ion secondary cell, and method for producing lithium ion secondary cell
Grant 10,897,046 - Takeda January 19, 2 | 2021-01-19 |
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 |
Negative electrode, lithium ion secondary battery, method of manufacturing negative electrode, and method of manufacturing lithium ion secondary battery
Grant 10,818,962 - Takeda October 27, 2 | 2020-10-27 |
Negative electrode material and lithium secondary battery using same
Grant 10,811,678 - Matsuhara , et al. October 20, 2 | 2020-10-20 |
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 |
Negative electrode and non-aqueous electrolyte secondary battery including the same
Grant 10,763,498 - Takeda , et al. Sep | 2020-09-01 |
Medium transporting device and recording apparatus
Grant 10,752,027 - Takeda , et al. A | 2020-08-25 |
Medium transport device and recording apparatus
Grant 10,730,320 - Otsuka , et al. | 2020-08-04 |
Recording apparatus
Grant 10,723,148 - Takeda , et al. | 2020-07-28 |
Medium Transporting Device And Recording Apparatus
App 20200230978 - TAKEDA; Kazuhisa ; et al. | 2020-07-23 |
Reversibly allochroic toner, method of producing the same, toner cartridge, and image forming apparatus
Grant 10,684,568 - Hara , et al. | 2020-06-16 |
Medium transporting device and recording apparatus
Grant 10,647,133 - Takeda , et al. | 2020-05-12 |
Liquid ejecting apparatus
Grant 10,618,296 - Takeda , et al. | 2020-04-14 |
Toner Cartridge And Image Forming Apparatus
App 20190377281 - Itou; Tsuyoshi ; et al. | 2019-12-12 |
Tablet Production Device, Tablet Production Method, And Tablet
App 20190336396 - IMAI; Kiyoshi ; et al. | 2019-11-07 |
Recording Apparatus
App 20190308425 - OTSUKA; Kazuo ; et al. | 2019-10-10 |
Lithium ion secondary battery and method of manufacturing same
Grant 10,411,265 - Takeda , et al. Sept | 2019-09-10 |
Reversibly Allochroic Toner, Method Of Producing The Same, Toner Cartridge, And Image Forming Apparatus
App 20190187578 - HARA; Takafumi ; et al. | 2019-06-20 |
Liquid Ejecting Apparatus
App 20190160825 - TAKEDA; Kazuhisa ; et al. | 2019-05-30 |
Recording Apparatus
App 20190143719 - TAKEDA; Kazuhisa ; et al. | 2019-05-16 |
Negative Electrode Material And Lithium Secondary Battery Using Same
App 20190140268 - MATSUHARA; Shinsuke ; et al. | 2019-05-09 |
Medium Transporting Device And Recording Apparatus
App 20190126646 - TAKEDA; Kazuhisa ; et al. | 2019-05-02 |
Separator And Non-aqueous Electrolyte Secondary Battery
App 20190123320 - TAKEDA; Kazuhisa ; et al. | 2019-04-25 |
Negative Electrode Material, Lithium Ion Secondary Battery, Method Of Manufacturing Negative Electrode Material
App 20190115588 - MATSUHARA; Shinsuke ; et al. | 2019-04-18 |
Negative Electrode And Non-aqueous Electrolyte Secondary Battery Including The Same
App 20190115592 - TAKEDA; Kazuhisa ; et al. | 2019-04-18 |
Lithium Ion Secondary Battery And Method Of Manufacturing The Same
App 20190097272 - TAKEDA; Kazuhisa | 2019-03-28 |
Medium Transport Device And Recording Apparatus
App 20190092047 - OTSUKA; Kazuo ; et al. | 2019-03-28 |
Medium Transport Device And Recording Apparatus
App 20190092048 - OTSUKA; Kazuo ; et al. | 2019-03-28 |
Graphite Material For Negative Electrode Of Lithium Ion Secondary Cell And Method For Producing The Same
App 20190081325 - TAKEDA; Kazuhisa ; et al. | 2019-03-14 |
Negative Electrode For Lithium Ion Secondary Cell, Lithium Ion Secondary Cell, And Method For Producing Lithium Ion Secondary Cell
App 20190081326 - TAKEDA; Kazuhisa | 2019-03-14 |
Negative Electrode, Lithium Ion Secondary Battery, Method Of Manufacturing Negative Electrode, And Method Of Manufacturing Lithium Ion Secondary Battery
App 20190081348 - TAKEDA; Kazuhisa | 2019-03-14 |
Electrophotographic Toner Set, Image Forming Apparatus, And Image Forming Method
App 20180329330 - Era; Yusuke ; et al. | 2018-11-15 |
Negative Electrode Active Material Particle, Negative Electrode, Lithium-ion Secondary Battery, And Production Method Of Negative Electrode Active Material Particle
App 20180315998 - TAKEDA; Kazuhisa ; et al. | 2018-11-01 |
Negative Electrode Active Material Particles For Lithium Ion Secondary Battery And Method Of Producing The Same
App 20180309118 - Takeda; Kazuhisa ; et al. | 2018-10-25 |
Recording Apparatus
App 20180262079 - FURUYA; Kenichi ; et al. | 2018-09-13 |
Marking apparatus and decoloring apparatus
Grant 10,063,727 - Takeda , et al. August 28, 2 | 2018-08-28 |
Lithium Ion Secondary Battery And Method Of Producing The Same
App 20180151869 - MATSUHARA; Shinsuke ; et al. | 2018-05-31 |
Nonaqueous Electrolyte Secondary Battery And Method Of Producing The Same
App 20180114970 - MATSUHARA; Shinsuke ; et al. | 2018-04-26 |
Method For Producing Negative Electrode And Secondary Battery, And Secondary Battery
App 20180108903 - TAKEDA; Kazuhisa ; et al. | 2018-04-19 |
Lithium Ion Secondary Battery And Method Of Manufacturing Same
App 20180076462 - TAKEDA; Kazuhisa ; et al. | 2018-03-15 |
Color erasing apparatus, color erasing system and color erasing control method
Grant 9,821,590 - Takeda , et al. November 21, 2 | 2017-11-21 |
Nonaqueous electrolyte secondary battery and method of manufacturing the same, and separator for nonaqueous electrolyte secondary battery
Grant 9,806,315 - Takeda October 31, 2 | 2017-10-31 |
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 |
Nonaqueous Electrolyte Secondary Battery
App 20170104246 - TAKEDA; Kazuhisa | 2017-04-13 |
Method Of Manufacturing Nonaqueous Electrolyte Secondary Battery
App 20170098863 - TAKEDA; Kazuhisa ; et al. | 2017-04-06 |
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 |
Separator For Battery, Secondary Battery Including The Same, And Method Of Manufacturing Separator For Battery
App 20170069904 - ISHIHARA; Yuya ; et al. | 2017-03-09 |
Reversibly Allochroic Toner, Method Of Producing The Same, Toner Cartridge, And Image Forming Apparatus
App 20170052467 - HARA; Takafumi ; et al. | 2017-02-23 |
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 |
Lithium secondary battery and manufacturing method therefor
Grant 9,531,033 - Takahata , et al. December 27, 2 | 2016-12-27 |
Recording device
Grant 9,527,289 - Nagase , et al. December 27, 2 | 2016-12-27 |
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 |
Vehicle
Grant 9,463,709 - Takeda , et al. October 11, 2 | 2016-10-11 |
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 |
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 |
Nonaqueous Electrolyte Secondary Battery And Method Of Manufacturing The Same, And Separator For Nonaqueous Electrolyte Secondary Battery
App 20160056435 - TAKEDA; Kazuhisa | 2016-02-25 |
Method for manufacturing secondary battery
Grant 9,269,988 - Tamaki , et al. February 23, 2 | 2016-02-23 |
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 |
Vehicle
App 20160023570 - TAKEDA; Kazuhisa ; 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 and method for producing the same
Grant 9,128,394 - Hara , et al. September 8, 2 | 2015-09-08 |
Image Forming Apparatus And Image Forming Method
App 20150168875 - UDO; Motonari ; et al. | 2015-06-18 |
Recording Device
App 20150151545 - Nagase; Masachika ; et al. | 2015-06-04 |
Method For Manufacturing Secondary Battery
App 20140310950 - Tamaki; Takumi ; et al. | 2014-10-23 |
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 |
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 |
Image forming apparatus and toner replenishing method
Grant 8,755,702 - Takeda June 17, 2 | 2014-06-17 |
Developer And Test Method Thereof
App 20140064750 - HARA; Takafumi ; et al. | 2014-03-06 |
Recording Device
App 20140009532 - Nagase; Masachika ; et al. | 2014-01-09 |
Recording Apparatus
App 20130328985 - Tamai; Kensuke ; et al. | 2013-12-12 |
Electrophotographic Toner And Method For Producing The Same
App 20130196264 - Aoki; Takayasu ; et al. | 2013-08-01 |
Electrophotographic Toner And Method For Producing The Same
App 20130137031 - Hara; Takafumi ; et al. | 2013-05-30 |
Toner And Process For Production Thereof
App 20130011775 - Itou; Tsuyoshi ; et al. | 2013-01-10 |
Method of controlling transport amount transport device and recording apparatus
Grant 8,348,532 - Takeda , et al. January 8, 2 | 2013-01-08 |
Toner And Process For Production Thereof
App 20120328977 - Ikuta; Masahiro ; et al. | 2012-12-27 |
Image Forming Apparatus And Toner Replenishing Method
App 20120170949 - Takeda; Kazuhisa | 2012-07-05 |
Sheet transporting device with locking mechanism
Grant 7,934,717 - Takeda , et al. May 3, 2 | 2011-05-03 |
Image forming apparatus, image quality management method and image quality management program
Grant 7,929,871 - Takeda April 19, 2 | 2011-04-19 |
Method of Controlling Transport Amount Transport Device and Recording Apparatus
App 20110056796 - TAKEDA; Kazuhisa ; et al. | 2011-03-10 |
Lithium Secondary Battery And Manufacturing Method Therefor
App 20110039160 - Takahata; Koji ; et al. | 2011-02-17 |
Method of controlling transport amount, transport device and recording apparatus
Grant 7,857,535 - Takeda , et al. December 28, 2 | 2010-12-28 |
Sheet Transporting Device
App 20100270726 - TAKEDA; Kazuhisa ; et al. | 2010-10-28 |
Liquid ejection apparatus
Grant 7,681,969 - Hamakawa , et al. March 23, 2 | 2010-03-23 |
Image Forming Apparatus, Image Quality Management Method And Image Quality Management Program
App 20090238584 - Takeda; Kazuhisa | 2009-09-24 |
Maintenance Unit And Maintenance Method Of Image Forming Apparatus
App 20090220255 - Futamata; Yukio ; et al. | 2009-09-03 |
Liquid ejection apparatus
App 20090135216 - Takeda; Kazuhisa ; et al. | 2009-05-28 |
Roller structure
Grant 7,523,934 - Takeda , et al. April 28, 2 | 2009-04-28 |
Liquid ejection apparatus
Grant 7,481,527 - Takeda , et al. January 27, 2 | 2009-01-27 |
Non-aqueous electrolyte secondary battery
Grant 7,452,631 - Kitao , et al. November 18, 2 | 2008-11-18 |
Fixing member by heating and fixing device in image forming apparatus
Grant 7,444,106 - Kikuchi , et al. October 28, 2 | 2008-10-28 |
Lithium secondary battery
Grant 7,416,813 - Fujihara , et al. August 26, 2 | 2008-08-26 |
Fixing member by heating and fixing device in image forming apparatus
App 20070237555 - Kikuchi; Kazuhiko ; et al. | 2007-10-11 |
Fixing member by heating and fixing device in image forming apparatus
Grant 7,239,840 - Kikuchi , et al. July 3, 2 | 2007-07-03 |
Fixing member by heating and fixing device in image forming apparatus
App 20070098467 - Kikuchi; Kazuhiko ; et al. | 2007-05-03 |
Waste liquid treating device and liquid ejecting apparatus incorporating the same
Grant 7,204,577 - Kanamitsu , et al. April 17, 2 | 2007-04-17 |
Method of controlling transport amount, transport device and recording apparatus
App 20070031175 - Takeda; Kazuhisa ; et al. | 2007-02-08 |
Roller structure
App 20060245777 - Takeda; Kazuhisa ; et al. | 2006-11-02 |
Non-aqueous electrolyte secondary battery
App 20060216605 - Shirakata; Hironori ; et al. | 2006-09-28 |
Supporting plate for ink receiving member and ink jet printer incorporating the same
App 20060217266 - Komatsu; Hidehiko ; et al. | 2006-09-28 |
Non-aqueous electrolyte secondary battery
App 20050266316 - Kitao, Hideki ; et al. | 2005-12-01 |
Non-aqueous electrolyte secondary battery
App 20050266313 - Kitao, Hideki ; et al. | 2005-12-01 |
Non-aqueous electrolyte secondary battery
App 20050266312 - Fujihara, Toyoki ; et al. | 2005-12-01 |
Liquid ejection apparatus
App 20050195262 - Takeda, Kazuhisa ; et al. | 2005-09-08 |
Lithium secondary battery
App 20050191553 - Fujihara, Toyoki ; et al. | 2005-09-01 |
Waste liquid treating device and liquid ejecting apparatus incorporating the same
App 20050062794 - Kanamitsu, Masatomo ; et al. | 2005-03-24 |
Image forming apparatus having a mode in which a process unit may be replaced
Grant 6,647,213 - Takeda November 11, 2 | 2003-11-11 |
Image forming apparatus
App 20030103773 - Takeda, Kazuhisa | 2003-06-05 |
Detector unit and ink cartridge incorporated in recording apparatus, and method of judging presence of the ink cartridge using the detector unit
App 20010012026 - Kobayashi, Yoichi ; et al. | 2001-08-09 |
Pharmaceutical compositions comprising esters or amides as active ingredients
Grant 5,110,602 - Kim , et al. May 5, 1 | 1992-05-05 |
Pharmaceutical compositions comprising esters or amides as active ingredients
Grant 4,889,723 - Kim , et al. December 26, 1 | 1989-12-26 |
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