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Takayuki HIRAMOTO
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Fujisawa-shi, Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bearing cage and manufacturing method therefor
Patent number
11,465,319
Issue date
Oct 11, 2022
NSK Ltd.
Yoshikazu Kuramoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Gear housing for electric power steering device
Patent number
10,882,549
Issue date
Jan 5, 2021
NSK, Ltd.
Takayuki Hiramoto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method for manufacturing bearing cage
Patent number
10,377,070
Issue date
Aug 13, 2019
NSK Ltd.
Yoshikazu Kuramoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
BEARING CAGE AND MANUFACTURING METHOD THEREFOR
Publication number
20220388209
Publication date
Dec 8, 2022
NSK Ltd.
Yoshikazu Kuramoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
GEAR HOUSING FOR ELECTRIC POWER STEERING DEVICE
Publication number
20200331516
Publication date
Oct 22, 2020
NSK LTD.
Takayuki Hiramoto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
BEARING CAGE AND MANUFACTURING METHOD THEREFOR
Publication number
20190061212
Publication date
Feb 28, 2019
NSK Ltd.
Yoshikazu KURAMOTO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING BEARING CAGE
Publication number
20190054673
Publication date
Feb 21, 2019
NSK Ltd.
Yoshikazu KURAMOTO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF MANUFACTURING BEARING HOLDER
Publication number
20180056561
Publication date
Mar 1, 2018
NSK Ltd.
Yoshikazu KURAMOTO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL