Youichi Matsumoto

Person

Fujisawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ball bearing and hybrid vehicle transmission
- Patent number 8,777,489
- Issue date Jul 15, 2014
- NSK Ltd.
- Takeshi Maejima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ball bearing and hybrid vehicle transmission
- Patent number 8,523,450
- Issue date Sep 3, 2013
- NSK Ltd.
- Takeshi Maejima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
3-Hydroxy-3-(2-thienyl) propionamides and production method thereof...
- Patent number 7,659,409
- Issue date Feb 9, 2010
- Mitsubishi Chemical Corporation
- Jun Takehara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Life predicting method for rolling bearing, life predicting device,...
- Patent number 7,305,330
- Issue date Dec 4, 2007
- NSK Ltd.
- Seigou Urakami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rolling bearing
- Patent number 7,137,741
- Issue date Nov 21, 2006
- NSK Ltd.
- Shinji Fujita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Process for producing nucleic acid derivative
- Patent number 6,900,298
- Issue date May 31, 2005
- Mitsubishi Chemical Corporation
- Yuki Takuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for detecting cracks in bearings
- Patent number 4,991,442
- Issue date Feb 12, 1991
- Nippon Seiko Kabushiki Kaisha
- Youichi Matsumoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rolling bearing
- Patent number 4,930,909
- Issue date Jun 5, 1990
- Nippon Seiko Kabushiki Kaisha
- Yasuo Murakami
- C21 - METALLURGY OF IRON
Information Patent Grant
Ball-and-roller bearing system
- Patent number 4,904,094
- Issue date Feb 27, 1990
- Nippon Seiko Kabushiki Kaisha
- Kyozaburo Furumura
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
BALL BEARING AND HYBRID VEHICLE TRANSMISSION
- Publication number 20130322802
- Publication date Dec 5, 2013
- NSK Ltd.
- Takeshi Maejima
- B60 - VEHICLES IN GENERAL
Information Patent Application
BALL BEARING AND HYBRID VEHICLE TRANSMISSION
- Publication number 20110142388
- Publication date Jun 16, 2011
- NSK Ltd.
- Takeshi Maejima
- B60 - VEHICLES IN GENERAL
Information Patent Application
Bearing steel,method for evaluating large-sized inclusions in the s...
- Publication number 20060048576
- Publication date Mar 9, 2006
- Akihiro Kiuchi
- G01 - MEASURING TESTING
Information Patent Application
Rolling bearing
- Publication number 20050207687
- Publication date Sep 22, 2005
- NSK Ltd.
- Shinji Fujita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
3-Hydroxy-3-(2-thienyl) propionamides and production method thereof...
- Publication number 20050107621
- Publication date May 19, 2005
- MITSUBISHI CHEMICAL CORPORATION
- Jun Takehara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Rolling bearings
- Publication number 20040252924
- Publication date Dec 16, 2004
- Akihiro Kiuchi
- G01 - MEASURING TESTING
Information Patent Application
Life predicting method for rolling bearing, life prediting device,...
- Publication number 20040249619
- Publication date Dec 9, 2004
- Seigou Urakami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Process for producing (3R,5S)-(E)-7-[2-cyclopropyl-4-(4-fluoropheny...
- Publication number 20040030139
- Publication date Feb 12, 2004
- Mari Hara
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Process for producing nucleic acid derivative
- Publication number 20030153745
- Publication date Aug 14, 2003
- MITSUBISHI CHEMICAL CORPORATION
- Yuki Takuma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Rolling bearing
- Publication number 20030040442
- Publication date Feb 27, 2003
- NSK Ltd
- Atsushi Yokouchi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Youichi Matsumoto

Person

Patents Grantslast 30 patents

Ball bearing and hybrid vehicle transmission

Ball bearing and hybrid vehicle transmission

3-Hydroxy-3-(2-thienyl) propionamides and production method thereof...

Life predicting method for rolling bearing, life predicting device,...

Rolling bearing

Process for producing nucleic acid derivative

Method and apparatus for detecting cracks in bearings

Rolling bearing

Ball-and-roller bearing system

Patents Applicationslast 30 patents

BALL BEARING AND HYBRID VEHICLE TRANSMISSION

BALL BEARING AND HYBRID VEHICLE TRANSMISSION

Bearing steel,method for evaluating large-sized inclusions in the s...

Rolling bearing

3-Hydroxy-3-(2-thienyl) propionamides and production method thereof...

Rolling bearings

Life predicting method for rolling bearing, life prediting device,...

Process for producing (3R,5S)-(E)-7-[2-cyclopropyl-4-(4-fluoropheny...

Process for producing nucleic acid derivative

Rolling bearing