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Kazunari Yamamoto
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Wheel bearing device
Patent number
12,247,621
Issue date
Mar 11, 2025
NTN Corporation
Kazunari Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Wheel bearing device and method for manufacturing said device
Patent number
11,506,241
Issue date
Nov 22, 2022
NTN Corporation
Kazunari Yamamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Bearing device for vehicle wheel
Patent number
11,021,012
Issue date
Jun 1, 2021
NTN Corporation
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bearing device for wheels
Patent number
10,302,126
Issue date
May 28, 2019
NTN Corporation
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel bearing apparatus and its mounting structure
Patent number
10,174,786
Issue date
Jan 8, 2019
NTN Corporation
Hisao Ishiguro
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Processing method for brake rotor-equipped wheel bearing devices
Patent number
9,839,962
Issue date
Dec 12, 2017
NTN Corporation
Kiyotake Shibata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wheel bearing apparatus and its manufacturing method
Patent number
9,573,419
Issue date
Feb 21, 2017
NTN CORPORATION
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Processing method for brake rotor-equiped wheel bearing devices
Patent number
8,914,965
Issue date
Dec 23, 2014
NTN Corporation
Kiyotake Shibata
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel bearing apparatus for a vehicle
Patent number
8,783,963
Issue date
Jul 22, 2014
NTN CORPORATION
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel bearing apparatus
Patent number
8,777,492
Issue date
Jul 15, 2014
NTN CORPORATION
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel bearing apparatus incorporated with a wheel speed detecting a...
Patent number
8,382,377
Issue date
Feb 26, 2013
NTN CORPORATION
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bearing apparatus for a wheel of vehicle
Patent number
8,186,885
Issue date
May 29, 2012
NTN Corporation
Mitsuru Umekida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bearing device for wheel
Patent number
8,083,598
Issue date
Dec 27, 2011
NTN Corporation
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel bearing apparatus incorporated with a wheel speed detecting a...
Patent number
8,052,329
Issue date
Nov 8, 2011
NTN Corporation
Yujiro Ono
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel bearing apparatus for a vehicle
Patent number
8,047,722
Issue date
Nov 1, 2011
NTN Corporation
Kazuhisa Shigeoka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Wheel bearing apparatus incorporated with a wheel speed detecting a...
Patent number
8,043,010
Issue date
Oct 25, 2011
NTN Corporation
Hiroshi Kawamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Processing method for brake rotor-equipped wheel bearing devices
Patent number
7,913,374
Issue date
Mar 29, 2011
NTN Corporation
Kiyotake Shibata
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bearing apparatus for a wheel of vehicle
Patent number
7,857,521
Issue date
Dec 28, 2010
NTN Corporation
Mitsuru Umekida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bearing apparatus for a wheel
Patent number
7,832,939
Issue date
Nov 16, 2010
NTN Corporation
Mitsuru Umekida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bearing assembly having rotation sensor and mounting structure to s...
Patent number
7,692,422
Issue date
Apr 6, 2010
NTN Corporation
Kazunari Yamamoto
G01 - MEASURING TESTING
Information
Patent Grant
Wheel support bearing assembly
Patent number
7,380,797
Issue date
Jun 3, 2008
NTN Corporation
Sadaji Katogi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Brake rotor and wheel bearing assembly having maximum acceptable ru...
Patent number
6,959,493
Issue date
Nov 1, 2005
NTN Corporation
Eiji Tajima
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake rotor and wheel bearing assembly
Patent number
6,575,637
Issue date
Jun 10, 2003
NTN Corporation
Eiji Tajima
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
WHEEL BEARING DEVICE AND METHOD FOR MANUFACTURING SAID DEVICE
Publication number
20230003256
Publication date
Jan 5, 2023
NTN Corporation
Kazunari YAMAMOTO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WHEEL BEARING DEVICE AND METHOD FOR MANUFACTURING SAID DEVICE
Publication number
20200318681
Publication date
Oct 8, 2020
Kazunari YAMAMOTO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
BEARING DEVICE FOR VEHICLE WHEEL
Publication number
20180257430
Publication date
Sep 13, 2018
NTN CORPORATION
Kazunari YAMAMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
BEARING DEVICE FOR WHEELS
Publication number
20180231054
Publication date
Aug 16, 2018
NTN Corporation
Kazunari YAMAMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel Bearing Apparatus And Its Mounting Structure
Publication number
20170276172
Publication date
Sep 28, 2017
NTN Corporation
Hisao ISHIGURO
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROCESSING METHOD FOR BRAKE ROTOR-EQUIPED WHEEL BEARING DEVICES
Publication number
20150068040
Publication date
Mar 12, 2015
NTN Corporation
Kiyotake SHIBATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel Bearing Apparatus And Its Manufacturing Method
Publication number
20150036958
Publication date
Feb 5, 2015
NTN Corporation
Kazunari YAMAMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel Bearing Apparatus For A Vehicle
Publication number
20130127235
Publication date
May 23, 2013
NTN Corporation
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel Bearing Apparatus
Publication number
20130076111
Publication date
Mar 28, 2013
NTN Corporation
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel Bearing Apparatus Incorporated With A Wheel Speed Detecting A...
Publication number
20110254356
Publication date
Oct 20, 2011
NTN Corporation
Kazunari YAMAMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel Bearing Apparatus For A Vehicle
Publication number
20110206308
Publication date
Aug 25, 2011
NTN Corporation
Kazunari Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Wheel Bearing Apparatus For A Vehicle
Publication number
20110194797
Publication date
Aug 11, 2011
NTN Corporation
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROCESSING METHOD FOR BRAKE ROTOR-EQUIPED WHEEL BEARING DEVICES
Publication number
20110146465
Publication date
Jun 23, 2011
Kiyotake Shibata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Bearing Apparatus For A Wheel of Vehicle
Publication number
20110069919
Publication date
Mar 24, 2011
NTN Corporation
Mitsuru Umekida
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel Bearing Apparatus Incorporated With A Wheel Speed Detecting A...
Publication number
20100092117
Publication date
Apr 15, 2010
NTN Corporation
Yujiro Ono
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel Bearing Apparatus Incorporated With A Wheel Speed Detecting A...
Publication number
20090285515
Publication date
Nov 19, 2009
NTN Corporation
Hiroshi Kawamura
G01 - MEASURING TESTING
Information
Patent Application
Wheel Bearing Apparatus for a Vehicle
Publication number
20090274405
Publication date
Nov 5, 2009
NTN Corporation
Kazuhisa Shigeoka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Bearing device for wheel
Publication number
20090203454
Publication date
Aug 13, 2009
Kazunari Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
Bearing Apparatus For A Wheel Of Vehicle
Publication number
20090046972
Publication date
Feb 19, 2009
NTN Corporation
Mitsuru Umekida
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel support bearing assembly
Publication number
20080260314
Publication date
Oct 23, 2008
NTN Corporation
Sadaji Katogi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Bearing Assembly with Rotation Sensor
Publication number
20070268013
Publication date
Nov 22, 2007
NTN Corporation
Kazunari Yamamoto
G01 - MEASURING TESTING
Information
Patent Application
Processing method for brake rotor-equipped wheel bearing devices
Publication number
20070033787
Publication date
Feb 15, 2007
Kiyotake Shibata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Wheel support bearing assembly
Publication number
20040017048
Publication date
Jan 29, 2004
NTN Corporation
Sadaji Katogi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Brake rotor and wheel bearing assembly
Publication number
20030121153
Publication date
Jul 3, 2003
Eiji Tajima
B60 - VEHICLES IN GENERAL
Information
Patent Application
Bearing apparatus for a wheel
Publication number
20030059144
Publication date
Mar 27, 2003
Mitsuru Umekida
B60 - VEHICLES IN GENERAL