TREA

Toshiyuki Mizutani

Follow

Person

  • Higashikata, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid dynamic bearing device
    • Patent number 9,200,674
    • Issue date Dec 1, 2015
    • NTN CORPORATION
    • Fuminori Satoji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid dynamic bearing device
    • Patent number 8,931,175
    • Issue date Jan 13, 2015
    • NTN CORPORATION
    • Natsuhiko Mori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid dynamic bearing device
    • Patent number 8,926,183
    • Issue date Jan 6, 2015
    • NTN CORPORATION
    • Hiroyuki Noda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dynamic bearing device
    • Patent number 8,782,901
    • Issue date Jul 22, 2014
    • NTN Corporation
    • Toshiyuki Mizutani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for producing a housing for a fluid bearing apparatus
    • Patent number 8,756,816
    • Issue date Jun 24, 2014
    • NTN CORPORATION
    • Nobuyoshi Yamashita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fluid bearing apparatus
    • Patent number 8,746,978
    • Issue date Jun 10, 2014
    • NTN CORPORATION
    • Nobuyoshi Yamashita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fluid dynamic bearing device
    • Patent number 8,591,113
    • Issue date Nov 26, 2013
    • NTN Corporation
    • Fuminori Satoji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for producing a housing for a fluid bearing apparatus
    • Patent number 8,499,456
    • Issue date Aug 6, 2013
    • NTN Corporation
    • Nobuyoshi Yamashita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Shaft member for fluid lubrication bearing apparatuses and a method...
    • Patent number 8,387,246
    • Issue date Mar 5, 2013
    • NTN Corporation
    • Nobuyoshi Yamashita
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Fluid dynamic bearing apparatus
    • Patent number 8,356,938
    • Issue date Jan 22, 2013
    • NTN CORPORATION
    • Kazuto Shimizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid dynamic bearing apparatus
    • Patent number 7,789,565
    • Issue date Sep 7, 2010
    • NTN Corporation
    • Toshiyuki Mizutani
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Lubricating composition
    • Patent number 6,673,750
    • Issue date Jan 6, 2004
    • NTN Corporation
    • Masakazu Hirata
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID DYNAMIC BEARING DEVICE
    • Publication number 20140050427
    • Publication date Feb 20, 2014
    • NTN Corporation
    • Fuminori Satoji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID DYNAMIC BEARING DEVICE
    • Publication number 20130336604
    • Publication date Dec 19, 2013
    • NTN CORPORATION
    • Hiroyuki Noda
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    METHOD FOR PRODUCING A HOUSING FOR A FLUID BEARING APPARATUS
    • Publication number 20130283619
    • Publication date Oct 31, 2013
    • NTN Corporation
    • Nobuyoshi Yamashita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FLUID DYNAMIC BEARING DEVICE
    • Publication number 20120186983
    • Publication date Jul 26, 2012
    • NTN Corporation
    • Natsuhiko MORI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dynamic bearing device
    • Publication number 20120073139
    • Publication date Mar 29, 2012
    • Toshiyuki Mizutani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HOUSING FOR FLUID LUBRICATION BEARING APPARATUSES, A HOUSING FOR HY...
    • Publication number 20110296896
    • Publication date Dec 8, 2011
    • NTN Corporation
    • Nobuyoshi Yamashita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SHAFT MEMBER FOR FLUID LUBRICATION BEARING APPARATUSES AND A METHOD...
    • Publication number 20110192210
    • Publication date Aug 11, 2011
    • Nobuyoshi Yamashita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FLUID DYNAMIC BEARING DEVICE
    • Publication number 20110097025
    • Publication date Apr 28, 2011
    • NTN CORPORATION
    • Fuminori Satoji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT MEMBER FOR FLUID LUBRICATION BEARING APPARATUSES AND A METHOD...
    • Publication number 20100266225
    • Publication date Oct 21, 2010
    • Nobuyoshi Yamashita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FLUID DYNAMIC BEARING APPARATUS
    • Publication number 20090279817
    • Publication date Nov 12, 2009
    • NTN CORPORATION
    • Kazuto Shimizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HOUSING FOR FLUID LUBRICATION BEARING APPARATUSES, A HOUSING FOR HY...
    • Publication number 20090208153
    • Publication date Aug 20, 2009
    • NTN CORPORATION
    • Nobuyoshi Yamashita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Shaft Member for Fluid Lubrication Bearing Apparatuses and a Method...
    • Publication number 20080292228
    • Publication date Nov 27, 2008
    • Nobuyoshi Yamashita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Fluid Dynamic Bearing Device
    • Publication number 20080212908
    • Publication date Sep 4, 2008
    • NTN CORPORATION
    • Natsuhiko Mori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid Dynamic Bearing Apparatus
    • Publication number 20070292059
    • Publication date Dec 20, 2007
    • Toshiyuki Mizutani
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Dynamic Bearing Device
    • Publication number 20070286538
    • Publication date Dec 13, 2007
    • Toshiyuki Mizutani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Lubricating composition
    • Publication number 20030060376
    • Publication date Mar 27, 2003
    • Masakazu Hirata
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricant composition and bearing
    • Publication number 20020107150
    • Publication date Aug 8, 2002
    • Hidenobu Mikami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...