| Patent | Date |
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Image forming apparatus that conditionally extends a preparatory rotation time until a recording material enters a fixing portion
Grant 11,067,926 - Hashiguchi , et al. July 20, 2 | 2021-07-20 |
Image forming apparatus having sheet loop control
Grant 10,712,692 - Kurata , et al. | 2020-07-14 |
Image Forming Apparatus
App 20200201215 - Hashiguchi; Shinji ; et al. | 2020-06-25 |
Fixing apparatus
Grant 10,496,018 - Eguchi , et al. De | 2019-12-03 |
Image forming apparatus
Grant 10,452,008 - Hashiguchi , et al. Oc | 2019-10-22 |
Image Forming Apparatus
App 20190302659 - Kurata; Munehito ; et al. | 2019-10-03 |
Image heating device including a controller that executes first and second heat controls based on temperatures detected by first and second detecting elements
Grant 10,429,776 - Hashiguchi , et al. O | 2019-10-01 |
Fixing Apparatus
App 20190101852 - Eguchi; Hiroki ; et al. | 2019-04-04 |
Image Forming Apparatus
App 20190086845 - Hashiguchi; Shinji ; et al. | 2019-03-21 |
Image Heating Device Including A Controller That Executes First And Second Heat Controls Based On Temperatures Detected By First And Second Detecting Elements
App 20180329340 - Hashiguchi; Shinji ; et al. | 2018-11-15 |
Image heating device including a controller that executes first and second heat controls based on temperatures detected by first and second detecting elements
Grant 10,031,449 - Hashiguchi , et al. July 24, 2 | 2018-07-24 |
Image heating apparatus
Grant 9,910,391 - Nishizawa , et al. March 6, 2 | 2018-03-06 |
Image Heating Device
App 20170192378 - Hashiguchi; Shinji ; et al. | 2017-07-06 |
Image heating apparatus and rotatable member for use with the image heating apparatus
Grant 9,563,159 - Jota , et al. February 7, 2 | 2017-02-07 |
Image Heating Apparatus
App 20160313683 - Nishizawa; Yuki ; et al. | 2016-10-27 |
Fixing device and image forming apparatus
Grant 9,442,440 - Hashiguchi , et al. September 13, 2 | 2016-09-13 |
Heat-fixing device
Grant 9,405,249 - Hirai , et al. August 2, 2 | 2016-08-02 |
Method for producing multilayer film
Grant 9,352,511 - Hashiguchi , et al. May 31, 2 | 2016-05-31 |
Dispersion of carbon material and process for producing same
Grant 9,296,613 - Tohji , et al. March 29, 2 | 2016-03-29 |
Image heating apparatus
Grant 9,268,270 - Hashiguchi , et al. February 23, 2 | 2016-02-23 |
Heat-fixing Device
App 20160026132 - Hirai; Masahide ; et al. | 2016-01-28 |
Fixing Device And Image Forming Apparatus
App 20160026123 - Hashiguchi; Shinji ; et al. | 2016-01-28 |
Image forming apparatus capable of reducing a toner consumption amount by performing toner supply control
Grant 9,170,555 - Kanari , et al. October 27, 2 | 2015-10-27 |
Image Heating Apparatus And Rotatable Member For Use With The Image Heating Apparatus
App 20150168880 - Jota; Yusuke ; et al. | 2015-06-18 |
Processes for producing phosphorus pentafluoride and phosphate hexafluoride
Grant 9,034,290 - Waki , et al. May 19, 2 | 2015-05-19 |
Image Forming Apparatus
App 20150043935 - Kanari; Kenji ; et al. | 2015-02-12 |
Surface-modified film, process for producing same, and laminated film and process for producing same
Grant 8,926,787 - Hashiguchi , et al. January 6, 2 | 2015-01-06 |
Image forming apparatus capable of reducing a toner consumption amount by performing toner supply control
Grant 8,891,993 - Kanari , et al. November 18, 2 | 2014-11-18 |
Image Heating Apparatus
App 20140161498 - Hashiguchi; Shinji ; et al. | 2014-06-12 |
Method for producing hollow structural body
Grant 8,668,851 - Yamaguchi , et al. March 11, 2 | 2014-03-11 |
Image forming system and apparatus with different printing modes for different numbers of printing sheets
Grant 8,509,645 - Ikegami , et al. August 13, 2 | 2013-08-13 |
Method For Producing Hollow Structural Body
App 20130196157 - Yamaguchi; Terunori ; et al. | 2013-08-01 |
Method For Producing Hollow Structural Body
App 20130187305 - Yamaguchi; Terunori ; et al. | 2013-07-25 |
Image forming apparatus
Grant 8,472,826 - Hashiguchi June 25, 2 | 2013-06-25 |
Catalyst comprising platinum black and fluorine
Grant 8,435,916 - Ishida , et al. May 7, 2 | 2013-05-07 |
Method for producing hollow structual body
Grant 8,366,980 - Yamaguchi , et al. February 5, 2 | 2013-02-05 |
Image Forming Apparatus
App 20120275807 - Kanari; Kenji ; et al. | 2012-11-01 |
Heat fixing apparatus
Grant 8,265,507 - Saito , et al. September 11, 2 | 2012-09-11 |
Surface-modified Film, Process For Producing Same, And Laminated Film And Process For Producing Same
App 20120186650 - Hashiguchi; Shinji ; et al. | 2012-07-26 |
Catalyst Comprising Platinum Black And Fluorine
App 20120172210 - ISHIDA; Masayoshi ; et al. | 2012-07-05 |
Heat Fixing Apparatus
App 20120099910 - SAITO; TOHRU ; et al. | 2012-04-26 |
Method For Producing Multilayer Film
App 20120070669 - Hashiguchi; Shinji ; et al. | 2012-03-22 |
Image Forming System And Image Forming Apparatus
App 20120033987 - Ikegami; Shoichiro ; et al. | 2012-02-09 |
Heat fixing apparatus
Grant 8,112,024 - Saito , et al. February 7, 2 | 2012-02-07 |
Optical Member And Process For Producing Same
App 20120021195 - Hashiguchi; Shinji ; et al. | 2012-01-26 |
Image forming apparatus
Grant 8,068,757 - Hashiguchi November 29, 2 | 2011-11-29 |
Processes For Producing Phosphorus Tetrafluoride And Phosphate Hexafluoride
App 20110286905 - Waki; Masahide ; et al. | 2011-11-24 |
Dispersion Of Carbon Material And Process For Producing Same
App 20110253945 - Tohji; Kazuyuki ; et al. | 2011-10-20 |
Fuel cell
Grant 8,003,561 - Ishida , et al. August 23, 2 | 2011-08-23 |
Image Forming Apparatus
App 20100329719 - Hashiguchi; Shinji | 2010-12-30 |
Method For Producing Hollow Structual Body
App 20100196645 - Yamaguchi; Terunori ; et al. | 2010-08-05 |
Method for forming a carbon nanotube aggregate
Grant 7,740,825 - Tohji , et al. June 22, 2 | 2010-06-22 |
Image Forming Apparatus
App 20100074661 - Hashiguchi; Shinji | 2010-03-25 |
Heat Fixing Apparatus
App 20090297236 - Saito; Tohru ; et al. | 2009-12-03 |
Fuel Cell
App 20090136810 - Ishida; Masayoshi ; et al. | 2009-05-28 |
Image heating apparatus including flexible metallic sleeve, and heater used for this apparatus
Grant 7,518,089 - Hashiguchi , et al. April 14, 2 | 2009-04-14 |
Image-forming apparatus and image-forming method
Grant 7,298,985 - Nihonyanagi , et al. November 20, 2 | 2007-11-20 |
Image-forming apparatus and recording-medium-temperature detector unit used in the same
Grant 7,280,775 - Kubochi , et al. October 9, 2 | 2007-10-09 |
Method of purifying quaternary alkyl ammonium salt and quaternary alkyl ammonium salt
Grant 7,268,256 - Kikuyama , et al. September 11, 2 | 2007-09-11 |
Method for producing tantalum oxide and/or niobium oxide in form of hollow particle
App 20070189957 - Kikuyama; Hirohisa ; et al. | 2007-08-16 |
Tantalum oxide and/or niobium oxide and method for preparation thereof
App 20070178040 - Kikuyama; Hirohisa ; et al. | 2007-08-02 |
Image heating apparatus and conveying roller for use therein
Grant 7,251,447 - Kanamori , et al. July 31, 2 | 2007-07-31 |
Chitin oligomer composition and/or chitosan oligomer composition and processes for preparation thereof
App 20070112183 - Kitano; Hisao ; et al. | 2007-05-17 |
Purification method for producing high purity niobium compound and/or tantalum compound
Grant 7,214,362 - Kikuyama , et al. May 8, 2 | 2007-05-08 |
Image forming apparatus having temperature sensing element for sensing temperature of recording material
Grant 7,215,899 - Kimizuka , et al. May 8, 2 | 2007-05-08 |
Image heating apparatus having heater for externally heating fixing roller
Grant 7,190,914 - Nihonyanagi , et al. March 13, 2 | 2007-03-13 |
Image forming apparatus and its control method
Grant 7,187,878 - Izawa , et al. March 6, 2 | 2007-03-06 |
Purification method for producing high purity niobium compound and/or tantalum compound
Grant 7,175,823 - Kikuyama , et al. February 13, 2 | 2007-02-13 |
Image heating apparatus including flexible metallic sleeve, and heater used for this apparatus
App 20060056891 - Hashiguchi; Shinji ; et al. | 2006-03-16 |
Method of purifying quaternary alkylammonium salt and quaternary alkylammonium salt
App 20060020147 - Kikuyama; Hirohisa ; et al. | 2006-01-26 |
Image-forming apparatus and image-forming method
App 20060008286 - Nihonyanagi; Koji ; et al. | 2006-01-12 |
Purification method for producing high purity niobium compound and/or tantalum compound
App 20050255035 - Kikuyama, Hirohisa ; et al. | 2005-11-17 |
Image heating apparatus and conveying roller for use therein
App 20050244200 - Kanamori, Akihito ; et al. | 2005-11-03 |
Image forming apparatus with heater having bias applying portion setting bias based on sheet width
Grant 6,952,538 - Hashiguchi , et al. October 4, 2 | 2005-10-04 |
Image heating apparatus having heater for externally heating fixing roller
App 20050207770 - Nihonyanagi, Koji ; et al. | 2005-09-22 |
Image-forming apparatus and recording-medium-temperature detector unit used in the same
App 20050201788 - Kubochi, Yutaka ; et al. | 2005-09-15 |
Image heating apparatus with flexible sleeve and flange members in contact with the sleeve
Grant 6,944,420 - Kanamori , et al. September 13, 2 | 2005-09-13 |
Image forming apparatus having temperature sensing element for sensing temperature of recording material
App 20050191075 - Kimizuka, Eiichiro ; et al. | 2005-09-01 |
Image forming apparatus and its control method
App 20050191070 - Izawa, Satoru ; et al. | 2005-09-01 |
Image forming apparatus and heat fixing apparatus
Grant 6,920,293 - Izawa , et al. July 19, 2 | 2005-07-19 |
Method of purifying niobium compound and/or tantalum compound
App 20050123459 - Kikuyama, Hirohisa ; et al. | 2005-06-09 |
Purification method for producing high purity niobium compound and/or tantalum compound
App 20050115364 - Kikuyama, Hirohisa ; et al. | 2005-06-02 |
Image heating apparatus and image forming apparatus
Grant 6,862,416 - Hashiguchi , et al. March 1, 2 | 2005-03-01 |
Image heating apparatus having rotary metal member in contact with heater, such rotary member and producing method therefor
Grant 6,794,611 - Kataoka , et al. September 21, 2 | 2004-09-21 |
Heater having imide-based slide layer and image heating apparatus using the heater
Grant 6,787,737 - Uekawa , et al. September 7, 2 | 2004-09-07 |
Image heating apparatus having metallic rotary member contacting with heater
Grant 6,748,192 - Izawa , et al. June 8, 2 | 2004-06-08 |
Image forming apparatus and heat fixing apparatus
App 20040091279 - Izawa, Satoru ; et al. | 2004-05-13 |
Image heating apparatus
Grant 6,713,725 - Izawa , et al. March 30, 2 | 2004-03-30 |
Image forming apparatus
App 20040037579 - Hashiguchi, Shinji ; et al. | 2004-02-26 |
Image heating apparatus and image forming apparatus
App 20040028423 - Hashiguchi, Shinji ; et al. | 2004-02-12 |
Image heating apparatus
App 20030206756 - Kanamori, Akihito ; et al. | 2003-11-06 |
Heater having imide-based slide layer and image heating apparatus using the heater
App 20030042241 - Uekawa, Eiji ; et al. | 2003-03-06 |
Image heating apparatus having rotary metal member in contact with heater, such rotary member and producing method therefor
App 20030038125 - Kataoka, Hiroshi ; et al. | 2003-02-27 |
Image heating apparatus having metallic rotary member contacting with heater
App 20030035667 - Izawa, Satoru ; et al. | 2003-02-20 |
Image heating apparatus
App 20030029853 - Izawa, Satoru ; et al. | 2003-02-13 |
Ship collision preventive aid apparatus
Grant 4,706,090 - Hashiguchi , et al. November 10, 1 | 1987-11-10 |
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