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Kenji Sasaki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotating operation part and acoustic device
    • Patent number 12,306,657
    • Issue date May 20, 2025
    • ALPHATHETA CORPORATION
    • Kenji Sasaki
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Developing roll and developing device for use in image-forming appa...
    • Patent number 12,282,268
    • Issue date Apr 22, 2025
    • NOK Corporation
    • Kosuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cleaning blade
    • Patent number 12,197,161
    • Issue date Jan 14, 2025
    • NOK Corporation
    • Junya Kamiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Acoustic effect playback device having a rotary operator
    • Patent number 12,147,618
    • Issue date Nov 19, 2024
    • ALPHATHETA CORPORATION
    • Kenji Sasaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Conductive roller
    • Patent number 12,105,435
    • Issue date Oct 1, 2024
    • NOK Corporation
    • Shogo Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Fixing device
    • Patent number 11,966,181
    • Issue date Apr 23, 2024
    • NOK Corporation
    • Wataru Nemoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Acoustic device
    • Patent number 11,960,666
    • Issue date Apr 16, 2024
    • ALPHATHETA CORPORATION
    • Kenji Sasaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Conductive roller, image forming apparatus, and inspection method f...
    • Patent number 11,947,272
    • Issue date Apr 2, 2024
    • NOK Corporation
    • Shogo Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Conductive roller, image forming apparatus, and inspection method f...
    • Patent number 11,947,273
    • Issue date Apr 2, 2024
    • NOK Corporation
    • Shogo Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing roll
    • Patent number 11,934,110
    • Issue date Mar 19, 2024
    • NOK Corporation
    • Kosuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing roll
    • Patent number 11,921,439
    • Issue date Mar 5, 2024
    • NOK Corporation
    • Kosuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electroconductive roll
    • Patent number 11,762,306
    • Issue date Sep 19, 2023
    • NOK CORPORATION
    • Kousuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charging roll
    • Patent number 11,714,364
    • Issue date Aug 1, 2023
    • NOK CORPORATION
    • Kosuke Oura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Charging roll
    • Patent number 11,656,558
    • Issue date May 23, 2023
    • NOK CORPORATION
    • Kosuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charging roll
    • Patent number 11,650,514
    • Issue date May 16, 2023
    • NOK CORPORATION
    • Kousuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charging roll
    • Patent number 11,635,702
    • Issue date Apr 25, 2023
    • NOK CORPORATION
    • Kosuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charging roll
    • Patent number 11,480,886
    • Issue date Oct 25, 2022
    • NOK CORPORATION
    • Asami Uematsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Fuser device having reduced electrostatic offset
    • Patent number 11,353,813
    • Issue date Jun 7, 2022
    • NOK CORPORATION
    • Masaya Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Fuser device
    • Patent number 11,340,546
    • Issue date May 24, 2022
    • NOK CORPORATION
    • Masaya Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electroconductive roll
    • Patent number 11,194,263
    • Issue date Dec 7, 2021
    • NOK CORPORATION
    • Kousuke Oura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cleaning blade
    • Patent number 10,394,180
    • Issue date Aug 27, 2019
    • NOK Corporation
    • Syo Kawabata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cleaning blade
    • Patent number 10,018,956
    • Issue date Jul 10, 2018
    • NOK Corporation
    • Syo Kawabata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cleaning blade
    • Patent number 9,817,358
    • Issue date Nov 14, 2017
    • NOK Corporation
    • Miyuki Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Semiconductor device of which breakdown voltage is improved
    • Patent number 8,581,340
    • Issue date Nov 12, 2013
    • Renesas Electronics Corporation
    • Kenji Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat sink and laser diode
    • Patent number 8,264,841
    • Issue date Sep 11, 2012
    • Sony Corporation
    • Kenji Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser device and heat sink used therein
    • Patent number 8,208,510
    • Issue date Jun 26, 2012
    • Sony Corporation
    • Hidekazu Kawanishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Accumulator
    • Patent number 7,770,599
    • Issue date Aug 10, 2010
    • NOK Corporation
    • Takashi Ota
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Metal bellows accumulator
    • Patent number 7,628,175
    • Issue date Dec 8, 2009
    • NOK Corporation
    • Kuniaki Miyake
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 7,318,452
    • Issue date Jan 15, 2008
    • NOK Corporation
    • Hisao Yoshihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator, process and apparatus for making the same
    • Patent number 6,056,013
    • Issue date May 2, 2000
    • NOK Corporation
    • Kenji Sasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE-FORMING ROLLER, CHARGE ROLLER, METHOD FOR INSPECTING IMAGE-FO...
    • Publication number 20240337963
    • Publication date Oct 10, 2024
    • SYNZTEC CO., LTD.
    • Atsushi IKEDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING BLADE
    • Publication number 20240310775
    • Publication date Sep 19, 2024
    • NOK Corporation
    • Junya KAMIYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SOUND DEVICE
    • Publication number 20240304401
    • Publication date Sep 12, 2024
    • AlphaTheta Corporation
    • Kenji Sasaki
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ROTARY OPERATOR AND AUDIO DEVICE
    • Publication number 20240153722
    • Publication date May 9, 2024
    • AlphaTheta Corporation
    • Kenji Sasaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DEVELOPING ROLL AND DEVELOPING DEVICE
    • Publication number 20240142890
    • Publication date May 2, 2024
    • NOK Corporation
    • Kosuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGING ROLL
    • Publication number 20240094656
    • Publication date Mar 21, 2024
    • NOK Corporation
    • Shogo SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ROTATING OPERATION PART AND ACOUSTIC DEVICE
    • Publication number 20240094760
    • Publication date Mar 21, 2024
    • AlphaTheta Corporation
    • Kenji Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONDUCTIVE ROLLER, IMAGE FORMING APPARATUS, AND INSPECTION METHOD F...
    • Publication number 20230314979
    • Publication date Oct 5, 2023
    • NOK Corporation
    • Shogo SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CONDUCTIVE ROLLER, IMAGE FORMING APPARATUS, AND INSPECTION METHOD F...
    • Publication number 20230288834
    • Publication date Sep 14, 2023
    • NOK Corporation
    • Shogo SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONDUCTIVE ROLLER
    • Publication number 20230288835
    • Publication date Sep 14, 2023
    • NOK Corporation
    • Shogo SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING ROLL
    • Publication number 20230244154
    • Publication date Aug 3, 2023
    • NOK Corporation
    • Kosuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING ROLL
    • Publication number 20230221661
    • Publication date Jul 13, 2023
    • NOK Corporation
    • Kosuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FIXING DEVICE
    • Publication number 20230205122
    • Publication date Jun 29, 2023
    • NOK Corporation
    • Wataru NEMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ACOUSTIC DEVICE
    • Publication number 20220350423
    • Publication date Nov 3, 2022
    • AlphaTheta Corporation
    • Kenji Sasaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACOUSTIC DEVICE
    • Publication number 20220350424
    • Publication date Nov 3, 2022
    • AlphaTheta Corporation
    • Kenji Sasaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CHARGING ROLL
    • Publication number 20220260937
    • Publication date Aug 18, 2022
    • NOK Corporation
    • Kosuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROCONDUCTIVE ROLL
    • Publication number 20220252996
    • Publication date Aug 11, 2022
    • NOK Corporation
    • Kosuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGING ROLL
    • Publication number 20220252997
    • Publication date Aug 11, 2022
    • NOK Corporation
    • Kosuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FUSER DEVICE
    • Publication number 20220050408
    • Publication date Feb 17, 2022
    • NOK Corporation
    • Masaya SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGING ROLL
    • Publication number 20220043367
    • Publication date Feb 10, 2022
    • NOK Corporation
    • Asami UEMATSU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGING ROLL
    • Publication number 20220026824
    • Publication date Jan 27, 2022
    • NOK Corporation
    • Asami UEMATSU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FUSER DEVICE
    • Publication number 20210341862
    • Publication date Nov 4, 2021
    • NOK Corporation
    • Masaya SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROCONDUCTIVE ROLL
    • Publication number 20210311407
    • Publication date Oct 7, 2021
    • NOK Corporation
    • Kousuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROCONDUCTIVE ROLL
    • Publication number 20210302858
    • Publication date Sep 30, 2021
    • NOK Corporation
    • Kousuke OURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROCONDUCTIVE ROLL
    • Publication number 20210255556
    • Publication date Aug 19, 2021
    • NOK Corporation
    • Kousuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING BLADE
    • Publication number 20190011872
    • Publication date Jan 10, 2019
    • NOK Corporation
    • Syo KAWABATA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CLEANING BLADE
    • Publication number 20170199492
    • Publication date Jul 13, 2017
    • NOK Corporation
    • Syo KAWABATA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING BLADE
    • Publication number 20160327899
    • Publication date Nov 10, 2016
    • NOK Corporation
    • Miyuki ABE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    HEAT SINK AND LASER DIODE
    • Publication number 20120291995
    • Publication date Nov 22, 2012
    • SONY CORPORATION
    • Kenji Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20120199904
    • Publication date Aug 9, 2012
    • RENESAS ELECTRONICS CORPORATION
    • Kenji SASAKI
    • H01 - BASIC ELECTRIC ELEMENTS