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Yoji Sato
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Kuwana-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sliding member, rolling bearing, and cage
Patent number
10,465,750
Issue date
Nov 5, 2019
NTN Corporation
Masami Tada
B32 - LAYERED PRODUCTS
Information
Patent Grant
Cage for rolling bearing and rolling bearing
Patent number
9,416,821
Issue date
Aug 16, 2016
NTN Corporation
Yoji Sato
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Roller bearing
Patent number
9,074,630
Issue date
Jul 7, 2015
NTN Corporation
Miki Arihana
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Grease composition and rolling bearing
Patent number
9,046,132
Issue date
Jun 2, 2015
NTN Corporation
Motohiro Ito
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hard multilayer film formed body and method for manufacturing same
Patent number
8,728,621
Issue date
May 20, 2014
NTN Corporation
Kouya Oohira
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Resin composition for sliding member and rolling bearing
Patent number
8,449,200
Issue date
May 28, 2013
NTN Corporation
Masaki Egami
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Water-resistant grease and water-resistant-grease-enclosed rolling...
Patent number
8,153,568
Issue date
Apr 10, 2012
NTN Corporation
Yoji Sato
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
GREASE COMPOSITION AND ROLLING BEARING
Publication number
20170166829
Publication date
Jun 15, 2017
NTN Corporation
Motohiro Ito
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SLIDING MEMBER, ROLLING BEARING, AND CAGE
Publication number
20160348723
Publication date
Dec 1, 2016
NTN Corporation
Masami TADA
B32 - LAYERED PRODUCTS
Information
Patent Application
GREASE COMPOSITION AND ROLLING BEARING
Publication number
20150299611
Publication date
Oct 22, 2015
NTN Corporation
Motohiro Ito
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CAGE FOR ROLLING BEARING AND ROLLING BEARING
Publication number
20150292558
Publication date
Oct 15, 2015
NTN CORPORATION
Yoji Sato
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ROLLER BEARING
Publication number
20140153854
Publication date
Jun 5, 2014
Miki Arihana
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
GREASE COMPOSITION AND ROLLING BEARING
Publication number
20130170777
Publication date
Jul 4, 2013
NTN CORPORATION
Motohiro Ito
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HARD MULTILAYER FILM FORMED BODY AND METHOD FOR MANUFACTURING SAME
Publication number
20110195265
Publication date
Aug 11, 2011
Kouya Oohira
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
RESIN COMPOSITION FOR SLIDING MEMBER AND ROLLING BEARING
Publication number
20100142872
Publication date
Jun 10, 2010
NTN Corporation
Masaki Egami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ROLLING BEARING
Publication number
20100129021
Publication date
May 27, 2010
NTN Corporation
Masaki Egami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Water-Resistant Grease and Water-Resistant-Grease-Enclosed Rolling...
Publication number
20090136170
Publication date
May 28, 2009
NTN Corporation
Yoji Sato
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...