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Yoshikazu Fukumura
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bearing device for driving wheel, and its assembling method
Patent number
8,944,694
Issue date
Feb 3, 2015
NTN Corporation
Yoshikazu Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bearing unit for driving wheels
Patent number
8,480,306
Issue date
Jul 9, 2013
NTN Corporation
Yoshikazu Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel bearing device
Patent number
8,382,378
Issue date
Feb 26, 2013
NTN Corporation
Yoshikazu Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bearing unit for wheel
Patent number
8,132,968
Issue date
Mar 13, 2012
NTN Corporation
Yoshikazu Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Constant velocity universal joint
Patent number
8,128,504
Issue date
Mar 6, 2012
NTN Corporation
Yoshikazu Fukumura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Structure for preventing shaft of constant velocity joint from comi...
Patent number
7,481,711
Issue date
Jan 27, 2009
NTN Corporation
Yoshikazu Fukumura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Power transmission device and constant velocity universal joint the...
Patent number
5,853,328
Issue date
Dec 29, 1998
NTN Corporation
Masazumi Kobayashi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Attaching construction of a resin boot to a mating member
Patent number
5,692,962
Issue date
Dec 2, 1997
NTN Corporation
Yoshikazu Fukumura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Cylindrical boot fixing portion of resin boot with annular exterior...
Patent number
5,672,113
Issue date
Sep 30, 1997
NTN Corporation
Shin Tomogami
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Homokinetic joint having ball retaining structure
Patent number
5,632,683
Issue date
May 27, 1997
NTN Corporation
Yoshikazu Fukumura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Wheel bearing asembly
Patent number
5,607,241
Issue date
Mar 4, 1997
NTN Corporation
Yoshikazu Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel bearing assembly
Patent number
5,556,210
Issue date
Sep 17, 1996
NTN Corporation
Yoshikazu Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Structure for mounting boot
Patent number
RE34341
Issue date
Aug 10, 1993
NTN Corporation
Yoshikazu Fukumura
464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary sh...
Information
Patent Grant
Structure for mounting boot
Patent number
5,026,323
Issue date
Jun 25, 1991
NTN Corporation
Yoshikazu Fukumura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Bearing unit for wheel
Publication number
20100119186
Publication date
May 13, 2010
Yoshikazu Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Application
BEARING DEVICE FOR DRIVING WHEEL, AND ITS ASSEMBLING METHOD
Publication number
20100092122
Publication date
Apr 15, 2010
Yoshikazu Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Application
WHEEL BEARING DEVICE
Publication number
20100021102
Publication date
Jan 28, 2010
Yoshikazu Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Application
Constant velocity universal joint
Publication number
20090162134
Publication date
Jun 25, 2009
Yoshikazu Fukumura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Bearing Unit for Driving Wheels
Publication number
20090129715
Publication date
May 21, 2009
Yoshikazu Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Application
Structure for preventing shaft of constant velocity joint from comi...
Publication number
20060211505
Publication date
Sep 21, 2006
Yoshikazu Fukumura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...