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Mitsuo KAWAMURA
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Mie, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Motor, vehicle power unit with motor, generator, vehicle wheel bear...
Patent number
12,021,427
Issue date
Jun 25, 2024
NTN Corporation
Yuuji Yada
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel bearing system with generator
Patent number
11,641,146
Issue date
May 2, 2023
NTN Corporation
Hiroki Yabuta
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power device for vehicles
Patent number
11,634,021
Issue date
Apr 25, 2023
NTN Corporation
Mitsuo Kawamura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bearing device for vehicle wheel, and vehicle provided with bearing...
Patent number
11,577,598
Issue date
Feb 14, 2023
NTN Corporation
Mitsuo Kawamura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle power device and wheel bearing device with generator
Patent number
11,447,003
Issue date
Sep 20, 2022
NTN Corporation
Hiroki Yabuta
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle power assist system
Patent number
10,836,247
Issue date
Nov 17, 2020
NTN Corporation
Mitsuo Kawamura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bearing device for wheels with auxiliary power device
Patent number
10,752,104
Issue date
Aug 25, 2020
NTN Corporation
Mitsuo Kawamura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Foil bearing
Patent number
10,487,870
Issue date
Nov 26, 2019
NTN Corporation
Masato Yoshino
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rolling bearing
Patent number
10,132,358
Issue date
Nov 20, 2018
NTN Corporation
Mitsuo Kawamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Foil bearing unit
Patent number
9,689,422
Issue date
Jun 27, 2017
NTN Corporation
Masato Yoshino
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Cage and rolling bearing
Patent number
9,284,982
Issue date
Mar 15, 2016
NTN Corporation
Mitsuo Kawamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rolling bearing and crown-shaped retainer
Patent number
8,545,105
Issue date
Oct 1, 2013
NTN Corporation
Mitsuo Kawamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
ELECTRIC MOTOR, AUTOMOTIVE POWER APPARATUS PROVIDED WITH SAID ELECT...
Publication number
20220320919
Publication date
Oct 6, 2022
NTN Corporation
Mitsuo KAWAMURA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR, VEHICLE POWER UNIT WITH MOTOR, GENERATOR, VEHICLE WHEEL BEAR...
Publication number
20210075289
Publication date
Mar 11, 2021
NTN Corporation
Yuuji YADA
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER DEVICE FOR VEHICLES
Publication number
20200276896
Publication date
Sep 3, 2020
NTN Corporation
Mitsuo KAWAMURA
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE POWER DEVICE AND WHEEL BEARING DEVICE WITH GENERATOR
Publication number
20200238817
Publication date
Jul 30, 2020
NTN Corporation
Hiroki YABUTA
B60 - VEHICLES IN GENERAL
Information
Patent Application
BEARING DEVICE FOR VEHICLE WHEEL, AND VEHICLE PROVIDED WITH BEARING...
Publication number
20200198456
Publication date
Jun 25, 2020
NTN Corporation
Mitsuo KAWAMURA
B60 - VEHICLES IN GENERAL
Information
Patent Application
WHEEL BEARING SYSTEM WITH GENERATOR
Publication number
20200112229
Publication date
Apr 9, 2020
NTN Corporation
Hiroki YABUTA
B60 - VEHICLES IN GENERAL
Information
Patent Application
BEARING DEVICE FOR WHEELS WITH AUXILIARY POWER DEVICE
Publication number
20190248225
Publication date
Aug 15, 2019
NTN Corporation
Mitsuo Kawamura
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE POWER ASSIST SYSTEM
Publication number
20190217696
Publication date
Jul 18, 2019
NTN Corporation
Mitsuo KAWAMURA
B60 - VEHICLES IN GENERAL
Information
Patent Application
FOIL BEARING
Publication number
20180355909
Publication date
Dec 13, 2018
NTN Corporation
Masato YOSHINO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ROLLING BEARING
Publication number
20170152891
Publication date
Jun 1, 2017
NTN Corporation
Mitsuo KAWAMURA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
FOIL BEARING UNIT
Publication number
20160186799
Publication date
Jun 30, 2016
Masato YOSHINO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ROLLING BEARING AND CROWN-SHAPED RETAINER
Publication number
20130022304
Publication date
Jan 24, 2013
Mitsuo Kawamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CAGE AND ROLLING BEARING
Publication number
20130004112
Publication date
Jan 3, 2013
Mitsuo Kawamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CAGE FOR BALL BEARING, BALL BEARING WITH THE CAGE AND METHOD OF MAN...
Publication number
20110002568
Publication date
Jan 6, 2011
Mitsuo Kawamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...