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Kazuhiro Azuma
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sliding-type constant velocity universal joint and method for manuf...
Patent number
11,073,179
Issue date
Jul 27, 2021
NTN Corporation
Tatsuro Sugiyama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Constant velocity joint
Patent number
7,357,724
Issue date
Apr 15, 2008
NTN Corporation
Tohru Nakagawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Constant velocity universal joint
Patent number
7,097,567
Issue date
Aug 29, 2006
NTN Corporation
Masazumi Kobayashi
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
Wheel bearing assembly
Patent number
6,626,580
Issue date
Sep 30, 2003
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
SLIDING-TYPE CONSTANT VELOCITY UNIVERSAL JOINT AND METHOD FOR MANUF...
Publication number
20190101168
Publication date
Apr 4, 2019
NTN Corporation
Tatsuro SUGIYAMA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Constant velocity universal joint
Publication number
20100234115
Publication date
Sep 16, 2010
NTN Corporation
Kazuhiko Yoshida
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Constant velocity joint
Publication number
20050272510
Publication date
Dec 8, 2005
Tohru Nakagawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Constant velocity universal joint
Publication number
20050261067
Publication date
Nov 24, 2005
NTN Corporation
Masazumi Kobayashi
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
Constant velocity universal joint
Publication number
20030017877
Publication date
Jan 23, 2003
Masazumi Kobayashi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Weel bearing assembly
Publication number
20010012419
Publication date
Aug 9, 2001
Eiji Tajima
B60 - VEHICLES IN GENERAL