Yuko Kamamura

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of grinding half toroidal CVT disk
- Patent number 7,261,668
- Issue date Aug 28, 2007
- NKS LTD.
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Grant
Centerless grinding apparatus and centerless grinding method
- Patent number 7,189,144
- Issue date Mar 13, 2007
- NSK Ltd.
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Grant
Machining apparatus and machining method of work end face, roller a...
- Patent number 7,182,676
- Issue date Feb 27, 2007
- NSK Ltd.
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Grant
Roller bearing
- Patent number 6,997,617
- Issue date Feb 14, 2006
- NSK Ltd.
- Yoshiro Ide
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Centerless grinding apparatus and centerless grinding method
- Patent number 6,986,702
- Issue date Jan 17, 2006
- NSK Ltd.
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Grant
Power roller for toroidal type continuously variable transmisson
- Patent number 6,892,161
- Issue date May 10, 2005
- NSK, Ltd.
- Hiroyuki Ikeda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of grinding half toroidal CVT disk
- Patent number 6,663,471
- Issue date Dec 16, 2003
- NSK Ltd.
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Grant
Internal grinding method and internal grinding machine
- Patent number 6,616,508
- Issue date Sep 9, 2003
- NSK Ltd.
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Grant
Power roller for toroidal type continuously variable transmission
- Patent number 6,553,330
- Issue date Apr 22, 2003
- NSK Ltd.
- Hiroyuki Ikeda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Trunnion for half-toroidal-type continuously variable transmission...
- Patent number 6,494,807
- Issue date Dec 17, 2002
- NSK Ltd.
- Yuko Kamamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal-type continuously variable transmission
- Patent number 6,464,616
- Issue date Oct 15, 2002
- NSK Ltd.
- Yuko Kamamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cam disc of loading cam mechanism in toroidal type continuously var...
- Patent number 6,450,916
- Issue date Sep 17, 2002
- NSK Ltd.
- Yuko Kamamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Machining apparatus and machining method of work end face, roller a...
- Publication number 20050233683
- Publication date Oct 20, 2005
- NSK Ltd
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Application
Superfinishing machine, superfinishing method, rolling element and...
- Publication number 20040264825
- Publication date Dec 30, 2004
- NSK Ltd
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Application
Roller bearing
- Publication number 20040240764
- Publication date Dec 2, 2004
- NSK Ltd
- Yoshiro Ide
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Centerless grinding apparatus and centerless grinding method
- Publication number 20040209552
- Publication date Oct 21, 2004
- NSK Ltd
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Application
Method of grinding half toroidal CVT disk
- Publication number 20040048556
- Publication date Mar 11, 2004
- NSK Ltd
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Application
Centerless grinding apparatus and centerless grinding method
- Publication number 20030236058
- Publication date Dec 25, 2003
- NSK Ltd
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Application
Power roller for toroidal type continuously variable transmission
- Publication number 20030110004
- Publication date Jun 12, 2003
- NSK Ltd
- Hiroyuki Ikeda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Trunnion for half-toroidal-type continuously variable transmission...
- Publication number 20020025879
- Publication date Feb 28, 2002
- NSK Ltd
- Yuko Kamamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method of grinding half toroidal CVT disk
- Publication number 20020013123
- Publication date Jan 31, 2002
- NSK Ltd
- Yuko Kamamura
- B24 - GRINDING POLISHING
Information Patent Application
Power roller for toroidal type continuously variable transmission
- Publication number 20020002778
- Publication date Jan 10, 2002
- NSK, Ltd.
- Hiroyuki Ikeda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Cam disc of loading cam mechanism in toroidal type continuously var...
- Publication number 20010046922
- Publication date Nov 29, 2001
- NSK Ltd
- Yuko Kamamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Yuko Kamamura

Person

Patents Grantslast 30 patents

Method of grinding half toroidal CVT disk

Centerless grinding apparatus and centerless grinding method

Machining apparatus and machining method of work end face, roller a...

Roller bearing

Centerless grinding apparatus and centerless grinding method

Power roller for toroidal type continuously variable transmisson

Method of grinding half toroidal CVT disk

Internal grinding method and internal grinding machine

Power roller for toroidal type continuously variable transmission

Trunnion for half-toroidal-type continuously variable transmission...

Toroidal-type continuously variable transmission

Cam disc of loading cam mechanism in toroidal type continuously var...

Patents Applicationslast 30 patents

Machining apparatus and machining method of work end face, roller a...

Superfinishing machine, superfinishing method, rolling element and...

Roller bearing

Centerless grinding apparatus and centerless grinding method

Method of grinding half toroidal CVT disk

Centerless grinding apparatus and centerless grinding method

Power roller for toroidal type continuously variable transmission

Trunnion for half-toroidal-type continuously variable transmission...

Method of grinding half toroidal CVT disk

Power roller for toroidal type continuously variable transmission

Cam disc of loading cam mechanism in toroidal type continuously var...