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Tomoaki Goto
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Kuwana-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bearing for alternator and bearing for pulley
Patent number
8,783,961
Issue date
Jul 22, 2014
NTN Corporation
Chikara Ohki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Bearing for alternator and bearing for pulley
Patent number
8,333,516
Issue date
Dec 18, 2012
NTN Corporation
Chikara Ohki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Bearing for alternator and bearing for pulley
Patent number
7,744,283
Issue date
Jun 29, 2010
NTN Corporation
Chikara Ohki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Compressor bearing and compressor component
Patent number
7,585,114
Issue date
Sep 8, 2009
NTN Corporation
Chikara Ohki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
BEARING FOR ALTERNATOR AND BEARING FOR PULLEY
Publication number
20130077906
Publication date
Mar 28, 2013
NTN Corporation
Chikara Ohki
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
BEARING FOR ALTERNATOR AND BEARING FOR PULLEY
Publication number
20100232735
Publication date
Sep 16, 2010
NTN Corporation
Chikara Ohki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Rolling bearing
Publication number
20070253655
Publication date
Nov 1, 2007
NTN Corporation
Masaki Egami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Rolling bearing for use in vehicle
Publication number
20050152628
Publication date
Jul 14, 2005
Masaki Egami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Compressor bearing and compressor component
Publication number
20040247456
Publication date
Dec 9, 2004
Chikara Ohki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Bearing for alternator and bearing for pulley
Publication number
20040179761
Publication date
Sep 16, 2004
NTN Corporation
Chikara Ohki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...