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Hideyuki Tsutsui
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Kuwana-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Abnormality diagnosis device and abnormality diagnosis method
Patent number
11,047,768
Issue date
Jun 29, 2021
NTN Corporation
Kouma Katou
G01 - MEASURING TESTING
Information
Patent Grant
State monitoring method and state monitoring apparatus
Patent number
10,890,507
Issue date
Jan 12, 2021
NTN Corporation
Masashi Kitai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
State monitoring system of gear device and state monitoring method
Patent number
10,883,896
Issue date
Jan 5, 2021
NTN Corporation
Kohei Kamiya
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Bearing device vibration analysis method, bearing device vibration...
Patent number
10,337,958
Issue date
Jul 2, 2019
NTN Corporation
Tomoya Sakaguchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hard film, hard film formed body, and rolling bearing
Patent number
9,347,491
Issue date
May 24, 2016
NTN Corporation
Hideyuki Tsutsui
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
Rolling bearing
Patent number
9,051,653
Issue date
Jun 9, 2015
NTN Corporation
Hideyuki Tsutsui
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Mechanical part and manufacturing method for the same
Patent number
8,603,286
Issue date
Dec 10, 2013
NTN Corporation
Hideyuki Tsutsui
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Retainer for roller bearing, and rolling bearing
Patent number
8,011,833
Issue date
Sep 6, 2011
NTN Corporation
Masakazu Hirata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Resinous oil-retaining article and method for production thereof
Patent number
8,003,203
Issue date
Aug 23, 2011
NTN Corporation
Masakazu Hirata
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Thrust needle bearing
Patent number
7,942,586
Issue date
May 17, 2011
NTN Corporation
Kenji Tamada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Resinous porous article and method for production thereof
Patent number
7,910,198
Issue date
Mar 22, 2011
NTN Corporation
Masakazu Hirata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Retainer for rolling bearing, and rolling bearing
Patent number
7,771,125
Issue date
Aug 10, 2010
NTN Corporation
Masakazu Hirata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sliding material and sliding bearing
Patent number
7,703,983
Issue date
Apr 27, 2010
NTN Corporation
Hideyuki Tsutsui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition having lubricity and product comprising the composition
Patent number
6,569,816
Issue date
May 27, 2003
NTN Corporation
Kouya Oohira
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Heat-resistant lubricative resin composition
Patent number
5,900,453
Issue date
May 4, 1999
NTN Corporation
Masaki Egami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat resistant lubricative resin composition
Patent number
5,726,232
Issue date
Mar 10, 1998
NTN Corporation
Masaki Egami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
CONDITION MONITORING DEVICE, WIND TURBINE EQUIPPED WITH THE SAME, A...
Publication number
20210140849
Publication date
May 13, 2021
NTN CORPORATION
Hideyuki TSUTSUI
G01 - MEASURING TESTING
Information
Patent Application
ABNORMALITY DIAGNOSIS DEVICE AND ABNORMALITY DIAGNOSIS METHOD
Publication number
20200333214
Publication date
Oct 22, 2020
NTN COPORATION
Kouma KATOU
G01 - MEASURING TESTING
Information
Patent Application
STATE MONITORING METHOD AND STATE MONITORING APPARATUS
Publication number
20190391038
Publication date
Dec 26, 2019
NTN Corporation
Masashi KITAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STATE MONITORING SYSTEM OF GEAR DEVICE AND STATE MONITORING METHOD
Publication number
20190033169
Publication date
Jan 31, 2019
NTN Corporation
Kohei KAMIYA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ABNORMALITY DIAGNOSING APPARATUS FOR ROLLING BEARING, WIND TURBINE,...
Publication number
20170260968
Publication date
Sep 14, 2017
NTN Corporation
Hideyuki TSUTSUI
G01 - MEASURING TESTING
Information
Patent Application
BEARING DEVICE VIBRATION ANALYSIS METHOD, BEARING DEVICE VIBRATION...
Publication number
20160187226
Publication date
Jun 30, 2016
NTN CORPORATION
Hideyuki TSUTSUI
G01 - MEASURING TESTING
Information
Patent Application
BEARING DEVICE VIBRATION ANALYSIS METHOD, BEARING DEVICE VIBRATION...
Publication number
20150369698
Publication date
Dec 24, 2015
Tomoya SAKAGUCHI
G01 - MEASURING TESTING
Information
Patent Application
HARD FILM, HARD FILM FORMED BODY, AND ROLLING BEARING
Publication number
20140219595
Publication date
Aug 7, 2014
NTN CORPORATION
Hideyuki Tsutsui
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
ROLLING BEARING
Publication number
20130016937
Publication date
Jan 17, 2013
NTN CORPORATION
Hideyuki Tsutsui
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
ROLLING BEARING
Publication number
20110135229
Publication date
Jun 9, 2011
NTN CORPORATION
Naoko Ito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MECHANICAL PART AND MANUFACTURING METHOD FOR THE SAME
Publication number
20110095632
Publication date
Apr 28, 2011
NTN CORPORATION
Hideyuki Tsutsui
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Retainer for roller bearing, and rolling bearing
Publication number
20100247013
Publication date
Sep 30, 2010
NTN Corporation
Masakazu Hirata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resinous Oil-Retaining Article and Method for Production Thereof
Publication number
20080260980
Publication date
Oct 23, 2008
NTN Corporation
Masakazu Hirata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Retainer for Rolling Bearing, and Rolling Bearing
Publication number
20080085070
Publication date
Apr 10, 2008
Masakazu Hirata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resinous Porous Article and Method for Production Thereof
Publication number
20080032112
Publication date
Feb 7, 2008
Masakazu Hirata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Sliding Material and Sliding Bearing
Publication number
20070232502
Publication date
Oct 4, 2007
Hideyuki Tsutsui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thrust needle bearing
Publication number
20070189653
Publication date
Aug 16, 2007
Kenji Tamada
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Composition having lubricity and product comprising the composition
Publication number
20030022797
Publication date
Jan 30, 2003
Kouya Oohira
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...