Masami Tanaka

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toroidal-type continuously variable transmission and continuously v...
- Patent number 7,014,588
- Issue date Mar 21, 2006
- NSK Ltd.
- Shinji Miyata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal-type continuously variable transmission
- Patent number 7,004,882
- Issue date Feb 28, 2006
- NSK Ltd.
- Takashi Imanishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal-type continuously variable transmission
- Patent number 7,004,883
- Issue date Feb 28, 2006
- NSK Ltd.
- Kouji Ishikawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal-type continuously variable transmission
- Patent number 6,951,524
- Issue date Oct 4, 2005
- NSK Ltd.
- Kouji Ishikawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal-type continuously variable transmission
- Patent number 6,942,593
- Issue date Sep 13, 2005
- NSK Ltd.
- Hiroki Nishii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Disc for toroidal type continuously variable transmission and worki...
- Patent number 6,893,376
- Issue date May 17, 2005
- NSK Ltd.
- Seiichiro Hatase
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for forming grooves on a workpiece and for dre...
- Patent number 6,884,151
- Issue date Apr 26, 2005
- NSK Ltd.
- Akio Sakai
- B24 - GRINDING POLISHING
Information Patent Grant
Method for forming grooves on workpiece and for dressing a grindsto...
- Patent number 6,783,428
- Issue date Aug 31, 2004
- NSK Ltd.
- Akio Sakai
- B24 - GRINDING POLISHING
Information Patent Grant
Toroidal-type continuously variable transmission
- Patent number 6,752,735
- Issue date Jun 22, 2004
- NSK Ltd.
- Kouji Ishikawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for forming grooves on a workpiece and for dre...
- Patent number 6,572,442
- Issue date Jun 3, 2003
- NSK Ltd.
- Akio Sakai
- B24 - GRINDING POLISHING
Information Patent Grant
Disc for toroidal type continuously variable transmission and worki...
- Patent number 6,572,452
- Issue date Jun 3, 2003
- NSK Ltd.
- Seiichiro Hatase
- B24 - GRINDING POLISHING
Information Patent Grant
Toroidal-type continuously variable transmission
- Patent number 6,416,439
- Issue date Jul 9, 2002
- NSK Ltd.
- Hiroyuki Itoh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for working input shaft for toroidal-type continuously varia...
- Patent number 6,374,477
- Issue date Apr 23, 2002
- NSK, Ltd.
- Hideki Hashitani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grinding apparatus for forming grooves on a workpiece and a method...
- Patent number 6,361,410
- Issue date Mar 26, 2002
- NSK Ltd.
- Akio Sakai
- B24 - GRINDING POLISHING
Information Patent Grant
Method for grinding traction surface of half-toroidal-type continuo...
- Patent number 6,347,980
- Issue date Feb 19, 2002
- NSK Ltd.
- Yuukou Kamamura
- B24 - GRINDING POLISHING
Information Patent Grant
Trunnion arrangement for a toroidal type continuously variable tran...
- Patent number 5,951,435
- Issue date Sep 14, 1999
- NSK Ltd.
- Takashi Imanishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Trunnion arrangement for a toroidal type continuously variable tran...
- Patent number 5,720,689
- Issue date Feb 24, 1998
- NSK Ltd.
- Takashi Imanishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for forming cam face on structure member of loading cam devi...
- Patent number 5,669,274
- Issue date Sep 23, 1997
- NSK Ltd.
- Kouichi Yokoi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for forming grooves on a workpiece and for dre...
- Publication number 20040219866
- Publication date Nov 4, 2004
- NSK Ltd
- Akio Sakai
- B24 - GRINDING POLISHING
Information Patent Application
Toroidal-type continuously variable transmission
- Publication number 20040157695
- Publication date Aug 12, 2004
- NSK Ltd
- Kouji Ishikawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Disc for toroidal type continuously variable transmission and worki...
- Publication number 20030181146
- Publication date Sep 25, 2003
- NSK Ltd
- Seiichiro Hatase
- B24 - GRINDING POLISHING
Information Patent Application
Toroidal-type continuously variable transmission
- Publication number 20030132051
- Publication date Jul 17, 2003
- NSK Ltd
- Hiroki Nishii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Toroidal-type continuously variable transmission
- Publication number 20030060324
- Publication date Mar 27, 2003
- NSK Ltd
- Kouji Ishikawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Toroidal-type continuously variable transmission and continuously v...
- Publication number 20030036454
- Publication date Feb 20, 2003
- NSK Ltd
- Shinji Miyata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Toroidal-type continuously variable transmission
- Publication number 20020115525
- Publication date Aug 22, 2002
- NSK Ltd
- Takashi Imanishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method and apparatus for forming grooves on a workpiece and for dre...
- Publication number 20020081944
- Publication date Jun 27, 2002
- NSK Ltd
- Akio Sakai
- B24 - GRINDING POLISHING
Information Patent Application
Toroidal-type continuously variable transmission
- Publication number 20020058562
- Publication date May 16, 2002
- NSK Ltd
- Kouji Ishikawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Disk for toroidal type continuously variable transmission and worki...
- Publication number 20010014639
- Publication date Aug 16, 2001
- Seiichiro Hatase
- B24 - GRINDING POLISHING

Masami Tanaka

Person

Patents Grantslast 30 patents

Toroidal-type continuously variable transmission and continuously v...

Toroidal-type continuously variable transmission

Toroidal-type continuously variable transmission

Toroidal-type continuously variable transmission

Toroidal-type continuously variable transmission

Disc for toroidal type continuously variable transmission and worki...

Method and apparatus for forming grooves on a workpiece and for dre...

Method for forming grooves on workpiece and for dressing a grindsto...

Toroidal-type continuously variable transmission

Method and apparatus for forming grooves on a workpiece and for dre...

Disc for toroidal type continuously variable transmission and worki...

Toroidal-type continuously variable transmission

Method for working input shaft for toroidal-type continuously varia...

Grinding apparatus for forming grooves on a workpiece and a method...

Method for grinding traction surface of half-toroidal-type continuo...

Trunnion arrangement for a toroidal type continuously variable tran...

Trunnion arrangement for a toroidal type continuously variable tran...

Method for forming cam face on structure member of loading cam devi...

Patents Applicationslast 30 patents

Method and apparatus for forming grooves on a workpiece and for dre...

Toroidal-type continuously variable transmission

Disc for toroidal type continuously variable transmission and worki...

Toroidal-type continuously variable transmission

Toroidal-type continuously variable transmission

Toroidal-type continuously variable transmission and continuously v...

Toroidal-type continuously variable transmission

Method and apparatus for forming grooves on a workpiece and for dre...

Toroidal-type continuously variable transmission

Disk for toroidal type continuously variable transmission and worki...