| Patent | Date |
|---|
Motor driving apparatus and motor driving method
Grant 11,394,332 - Hirakata July 19, 2 | 2022-07-19 |
Motor drive device, motor drive method, and computer-readable medium having recorded thereon motor drive program
Grant 11,356,049 - Hirakata June 7, 2 | 2022-06-07 |
Motor Drive Device, Motor Drive Method, And Computer-readable Medium Having Recorded Thereon Motor Drive Program
App 20210313922 - HIRAKATA; Masaki | 2021-10-07 |
Inverter device and control circuit therefor, and motor driving system
Grant 11,012,021 - Hirakata May 18, 2 | 2021-05-18 |
Power conversion device
Grant 10,998,808 - Hirakata , et al. May 4, 2 | 2021-05-04 |
Motor Driving Apparatus And Motor Driving Method
App 20210111656 - HIRAKATA; Masaki | 2021-04-15 |
Inverter Device And Control Circuit Therefor, And Motor Driving System
App 20200195186 - HIRAKATA; Masaki | 2020-06-18 |
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus
App 20200012205 - KIGOSHI; Yoichi ; et al. | 2020-01-09 |
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus
App 20190346781 - KATSUHARA; Hideya ; et al. | 2019-11-14 |
Electrophotographic Photoreceptor, Electrophotographic Photoreceptor For Positive Charging, Process Cartridge, And Image Forming
App 20190302632 - TORIGOE; Nobuyuki ; et al. | 2019-10-03 |
Image forming apparatus and unit for image forming apparatus
Grant 10,317,809 - Hirakata , et al. | 2019-06-11 |
Image Forming Apparatus And Unit For Image Forming Apparatus
App 20190094722 - HIRAKATA; Masaki ; et al. | 2019-03-28 |
Image forming apparatus having an interceptor to intercept toner particles
Grant 10,185,276 - Hirakata , et al. Ja | 2019-01-22 |
Power Conversion Device
App 20180331616 - HIRAKATA; Masaki ; et al. | 2018-11-15 |
Electrophotographic photoreceptor and image forming apparatus
Grant 10,073,364 - Kigoshi , et al. September 11, 2 | 2018-09-11 |
Electrophotographic photosensitive member, process cartridge, and image forming apparatus
Grant 10,001,714 - Hirakata , et al. June 19, 2 | 2018-06-19 |
Electrophotographic Photoreceptor And Image Forming Apparatus
App 20180095372 - KIGOSHI; Yoichi ; et al. | 2018-04-05 |
Image Forming Apparatus
App 20180067443 - HIRAKATA; Masaki ; et al. | 2018-03-08 |
Unit for image forming apparatus, process cartridge, image forming apparatus, and electrophotographic photoreceptor
Grant 9,904,204 - Iwanaga , et al. February 27, 2 | 2018-02-27 |
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Grant 9,864,286 - Mera , et al. January 9, 2 | 2018-01-09 |
Three-phase inverter system including control circuit to detect failure in an output current sensor
Grant 9,831,801 - Hirakata November 28, 2 | 2017-11-28 |
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus
App 20170269486 - MERA; Fumiaki ; et al. | 2017-09-21 |
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus
App 20170242351 - SANO; Tatsuki ; et al. | 2017-08-24 |
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Grant 9,740,115 - Sano , et al. August 22, 2 | 2017-08-22 |
Cleaning Member, Cleaning Device, And Image Forming Apparatus
App 20170205758 - AKAMATSU; Hiroaki ; et al. | 2017-07-20 |
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Grant 9,658,544 - Katsuhara , et al. May 23, 2 | 2017-05-23 |
Unit For Image Forming Apparatus, Process Cartridge, Image Forming Apparatus, And Electrophotographic Photoreceptor
App 20170090339 - IWANAGA; Takeshi ; et al. | 2017-03-30 |
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus
App 20170090307 - HIRAKATA; Masaki ; et al. | 2017-03-30 |
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus
App 20170090312 - HIRAKATA; Masaki ; et al. | 2017-03-30 |
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus
App 20170090310 - KATSUHARA; Hideya ; et al. | 2017-03-30 |
Three-phase Inverter System
App 20170077835 - HIRAKATA; Masaki | 2017-03-16 |
Image forming apparatus
Grant 9,541,886 - Akamatsu , et al. January 10, 2 | 2017-01-10 |
Image Forming Apparatus
App 20160266536 - AKAMATSU; Hiroaki ; et al. | 2016-09-15 |
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Grant 9,341,963 - Hirakata , et al. May 17, 2 | 2016-05-17 |
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Grant 8,993,206 - Iwanaga , et al. March 31, 2 | 2015-03-31 |
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus
App 20140295334 - HIRAKATA; Masaki ; et al. | 2014-10-02 |
Rectifying Device, Electronic Circuit Using The Same, And Method Of Manufacturing Rectifying Device
App 20140225058 - OKADA; Shinsuke ; et al. | 2014-08-14 |
Baroplastic, resin composition, electrostatic-image-developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus and image forming method
Grant 8,722,294 - Hirakata , et al. May 13, 2 | 2014-05-13 |
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus
App 20130344422 - IWANAGA; Takeshi ; et al. | 2013-12-26 |
Image forming method, process cartridge and image forming apparatus
Grant 8,417,156 - Mera , et al. April 9, 2 | 2013-04-09 |
Polyester resin for electrostatic image developing toner and manufacturing method of the same, electrostatic image developing toner, electrostatic image developer and image forming apparatus
Grant 8,309,292 - Sasaki , et al. November 13, 2 | 2012-11-13 |
Production apparatus and production method of wired member using electrophotographic method
Grant 8,088,545 - Shimotani , et al. January 3, 2 | 2012-01-03 |
Composite and method of manufacturing the same
Grant 8,052,952 - Watanabe , et al. November 8, 2 | 2011-11-08 |
Carbon nanotube composite structure and method of manufacturing the same
Grant 8,048,490 - Watanabe , et al. November 1, 2 | 2011-11-01 |
Image Forming Method, Process Cartridge And Image Forming Apparatus
App 20110020030 - Mera; Fumiaki ; et al. | 2011-01-27 |
Baroplastic, Resin Composition, Electrostatic-image-developing Toner, Electrostatic Image Developer, Toner Cartridge, Process Cartridge, Image Forming Apparatus And Image Forming Method
App 20110020743 - HIRAKATA; Masaki ; et al. | 2011-01-27 |
Image writing/display device and image writing/display method
Grant 7,834,942 - Hirakata , et al. November 16, 2 | 2010-11-16 |
Polyester Resin For Electrostatic Image Developing Toner And Manufacturing Method Of The Same, Electrostatic Image Developing Toner, Electrostatic Image Developer And Image Forming Apparatus
App 20100196817 - SASAKI; Yuki ; et al. | 2010-08-05 |
Composite and method of manufacturing the same
App 20100137502 - Watanabe; Miho ; et al. | 2010-06-03 |
Composite and method of manufacturing the same
Grant 7,695,769 - Watanabe , et al. April 13, 2 | 2010-04-13 |
Method for forming carbon nanotube thin film
Grant 7,592,050 - Watanabe , et al. September 22, 2 | 2009-09-22 |
Method of preparing aliphatic polymer having ketone group in main chain thereof and method of preparing composition containing the same
Grant 7,576,172 - Shigematsu , et al. August 18, 2 | 2009-08-18 |
Carbon nanotube composite structure and method of manufacturing the same
App 20090197002 - Watanabe; Miho ; et al. | 2009-08-06 |
Image Writing/display Device And Image Writing/display Method
App 20090167967 - HIRAKATA; Masaki ; et al. | 2009-07-02 |
Aliphatic polymer having ketone group and ether bonding in its main chain and resin composition containing the same
Grant 7,528,215 - Shigematsu , et al. May 5, 2 | 2009-05-05 |
Production Apparatus And Production Method Of Wired Member Using Electrophotographic Method
App 20090097882 - SHIMOTANI; Kei ; et al. | 2009-04-16 |
Carbon nanotube device, method of manufacturing the same, and carbon nanotube transfer body
Grant 7,452,828 - Hirakata , et al. November 18, 2 | 2008-11-18 |
Carbon nanotube dispersion, production method of carbon nanotube structure and carbon nanotube structure
Grant 7,411,085 - Hirakata , et al. August 12, 2 | 2008-08-12 |
Organic-inorganic composite insulating material for electronic element, method of producing same and field-effect transistor comprising same
Grant 7,382,041 - Okada , et al. June 3, 2 | 2008-06-03 |
Carbon fine particle structure and process for producing the same, carbon fine particle transcriptional body for producing the same, solution for producing carbon fine particle structure, carbon fine particle structure, electronic device using carbon fine particle structure and process for producing
Grant 7,368,009 - Okada , et al. May 6, 2 | 2008-05-06 |
Carbon nanotube dispersion, production method of carbon nanotube structure and carbon nanotube structure
App 20080103329 - Hirakata; Masaki ; et al. | 2008-05-01 |
Manufacturing apparatus and method for carbon nanotube
Grant 7,364,709 - Anazawa , et al. April 29, 2 | 2008-04-29 |
Electron beam generator device having carbon nanotube structure with a crosslinked network structure
Grant 7,355,334 - Anazawa , et al. April 8, 2 | 2008-04-08 |
Rectifying Device, Electronic Circuit Using the Same, and Method of Manufacturing Rectifying Device
App 20080053952 - Okada; Shinsuke ; et al. | 2008-03-06 |
Manufacturing apparatus and method for carbon nanotube
Grant 7,309,404 - Anazawa , et al. December 18, 2 | 2007-12-18 |
Composite and method of manufacturing the same
Grant 7,244,373 - Anazawa , et al. July 17, 2 | 2007-07-17 |
Composite and method of manufacturing the same
Grant 7,244,374 - Anazawa , et al. July 17, 2 | 2007-07-17 |
Composite And Method Of Manufacturing The Same
App 20070145335 - Anazawa; Kazunori ; et al. | 2007-06-28 |
Resistance element, method of manufacturing the same, and thermistor
Grant 7,217,374 - Watanabe , et al. May 15, 2 | 2007-05-15 |
Alphatic polymer having ketone group and ether bonding in its main chain, and resin composition
App 20060287470 - Shigematsu; Taishi ; et al. | 2006-12-21 |
Method for producing aliphatic polymer having ketone group in main chain and method for producing composition comprising aliphatic polymer having ketone group in main chain
App 20060252907 - Shigematsu; Taishi ; et al. | 2006-11-09 |
Manufacturing apparatus and method for carbon nanotube
Grant 7,132,039 - Anazawa , et al. November 7, 2 | 2006-11-07 |
Gas decomposing unit, electrode for a fuel cell, and method of manufacturing the gas decomposing unit
Grant 7,081,429 - Kishi , et al. July 25, 2 | 2006-07-25 |
Organic-inorganic composite insulating material for electronic element, method of producing same and field-effect transistor comprising same
App 20060138404 - Okada; Shinsuke ; et al. | 2006-06-29 |
Method for forming carbon nanotube thin film
App 20060134326 - Watanabe; Miho ; et al. | 2006-06-22 |
Electroric Device, Integrated Circuit, And Method Of Manufacturing The Same
App 20060118777 - Hirakata; Masaki ; et al. | 2006-06-08 |
Carbon nanotube device, process for producing the same and carbon nanotube transcriptional body
App 20060038299 - Hirakata; Masaki ; et al. | 2006-02-23 |
Carbon fine particle structure and process for producing the same, carbon fine particle transcriptional body for producing the same, solution for producing carbon fine particle structure,carbon fine particle structure, electronic device using carbon fine particle structure and process for producing
App 20050284336 - Okada, Shinsuke ; et al. | 2005-12-29 |
Coating composition for electric part and process for forming coating film
App 20050284337 - Shigematsu, Taishi ; et al. | 2005-12-29 |
Electron beam generator device and method for producing the same
App 20050212395 - Anazawa, Kazunori ; et al. | 2005-09-29 |
Manufacturing apparatus for carbon nanotube
Grant 6,936,228 - Hirakata , et al. August 30, 2 | 2005-08-30 |
Capacitor and method of manufacturing the same
Grant 6,934,144 - Ooma , et al. August 23, 2 | 2005-08-23 |
Composite and method of manufacturing the same
App 20050170169 - Watanabe, Miho ; et al. | 2005-08-04 |
Carbon nanotube structure, method of manufacturing the same, carbon nanotube transfer body, and liquid solution
App 20050127030 - Watanabe, Miho ; et al. | 2005-06-16 |
Electrical member, electrical device, and method of manufacturing the electrical member and electrical device
App 20050118403 - Anazawa, Kazunori ; et al. | 2005-06-02 |
Gas decomposing unit, electrode for a fuel cell, and method of manufacturing the gas decomposing unit
App 20050090388 - Kishi, Kentaro ; et al. | 2005-04-28 |
Composite and method of manufacturing the same
App 20050087726 - Anazawa, Kazunori ; et al. | 2005-04-28 |
Capacitor and method of manufacturing the same
App 20050083635 - Ooma, Shigeki ; et al. | 2005-04-21 |
Carbon nanotube composite structure and method of manufacturing the same
App 20050069701 - Watanabe, Miho ; et al. | 2005-03-31 |
Wire, method of manufacturing the wire, and electromagnet using the wire
App 20050064647 - Manabe, Chikara ; et al. | 2005-03-24 |
Resistance element, method of manufacturing the same, and thermistor
App 20050040371 - Watanabe, Miho ; et al. | 2005-02-24 |
Manufacturing apparatus and method for carbon nanotube
App 20040241339 - Anazawa, Kazunori ; et al. | 2004-12-02 |
Manufacturing apparatus and method for carbon nanotube
App 20040168904 - Anazawa, Kazunori ; et al. | 2004-09-02 |
Manufacturing apparatus for carbon nanotube
App 20040168906 - Hirakata, Masaki ; et al. | 2004-09-02 |
Manufacturing apparatus and method for carbon nanotube
App 20040084297 - Anazawa, Kazunori ; et al. | 2004-05-06 |
On-delay-compensating arm on-detection circuit
Grant 6,288,595 - Hirakata , et al. September 11, 2 | 2001-09-11 |
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