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Norihiro Tajima

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  • Kanagawa, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRING MEMBER
    • Publication number 20240229886
    • Publication date Jul 11, 2024
    • NHK Spring Co., Ltd.
    • Yoshio YAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PULSATION-DAMPING MEMBER
    • Publication number 20240175533
    • Publication date May 30, 2024
    • NHK Spring Co., Ltd.
    • Yoshio YAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING MEMBER
    • Publication number 20240133442
    • Publication date Apr 25, 2024
    • NHK Spring Co., Ltd.
    • Yoshio YAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING MEMBER
    • Publication number 20230400078
    • Publication date Dec 14, 2023
    • NHK Spring Co., Ltd.
    • Yoshio YAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COIL SPRING ASSEMBLY
    • Publication number 20210003184
    • Publication date Jan 7, 2021
    • NHK Spring Co., Ltd.
    • Mitsuteru MIMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPRING MEMBER, FUEL CELL UNIT, FUEL CELL STACK, AND METHOD FOR MANU...
    • Publication number 20200259134
    • Publication date Aug 13, 2020
    • NISSAN MOTOR CO., LTD.
    • Motoki YAGINUMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPRING MEMBER, FUEL CELL UNIT, AND FUEL CELL STACK
    • Publication number 20200235417
    • Publication date Jul 23, 2020
    • NISSAN MOTOR CO., LTD.
    • Motoki YAGINUMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRESSING STRUCTURE AND PRESSING UNIT
    • Publication number 20200088257
    • Publication date Mar 19, 2020
    • NHK Spring Co., Ltd.
    • Hironobu Imaizumi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ATTACHMENT STRUCTURE FOR DEFORMATION ABSORPTION MEMBER AND ATTACHME...
    • Publication number 20160372762
    • Publication date Dec 22, 2016
    • Nissan Motor Co., Ltd.
    • Yosuke FUKUYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRESSURE STRUCTURE AND PRESSURE UNIT
    • Publication number 20160286687
    • Publication date Sep 29, 2016
    • NHK Spring Co., Ltd.
    • Norihiro Tajima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DEFORMATION ABSORPTION MEMBER AND FUEL CELL
    • Publication number 20160141643
    • Publication date May 19, 2016
    • NHK Spring Co., Ltd.
    • Yosuke FUKUYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL-CELL-STACK MANUFACTURING METHOD AND FUEL-CELL-STACK
    • Publication number 20160133948
    • Publication date May 12, 2016
    • NISSAN MOTOR CO., LTD.
    • Yosuke FUKUYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL STACK
    • Publication number 20150349354
    • Publication date Dec 3, 2015
    • NISSAN MOTOR CO., LTD.
    • Yosuke FUKUYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONED DISC SPRING
    • Publication number 20150076756
    • Publication date Mar 19, 2015
    • NHK Spring Co., Ltd.
    • Hironobu Imaizumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOLERANCE RING
    • Publication number 20150003771
    • Publication date Jan 1, 2015
    • NHK Spring Co., Ltd.
    • Toshimitsu Araki
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    TOLERANCE RING, HARD DISK DEVICE, AND METHOD FOR MANUFACTURING HARD...
    • Publication number 20140362474
    • Publication date Dec 11, 2014
    • NHK Spring Co., Ltd.
    • Toshimitsu Araki
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    TOLERANCE RING
    • Publication number 20140313618
    • Publication date Oct 23, 2014
    • Toshimitsu Araki
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    TOLERANCE RING AND METHOD OF MANUFACTURING TOLERANCE RING
    • Publication number 20140147199
    • Publication date May 29, 2014
    • NHK Spring Co., Ltd.
    • Norihiro Tajima
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SUSPENSION DEVICE
    • Publication number 20130069293
    • Publication date Mar 21, 2013
    • NHK Spring Co., Ltd.
    • Hidemasa Ito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPRING
    • Publication number 20110254210
    • Publication date Oct 20, 2011
    • NHK Spring Co., Ltd.
    • Hidemasa Ito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING
    • Publication number 20110057368
    • Publication date Mar 10, 2011
    • NHK Spring Co., Ltd.
    • Norihiro Tajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE SPRING DEVICE AND VALVE TRAIN OF ENGINE USING THE SAME
    • Publication number 20100139596
    • Publication date Jun 10, 2010
    • NHK Spring Co., Ltd.
    • Kazuo Iwata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE SPRING DEVICE AND VALVE TRAIN OF INTERNAL COMBUSTION ENGINE...
    • Publication number 20090293827
    • Publication date Dec 3, 2009
    • NHK Spring Co., Ltd.
    • Kazuo IWATA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES