Tsutomu Abe

Person

Chigasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Component parts of a toroidal-type continuously variable transmissi...
- Patent number 5,855,531
- Issue date Jan 5, 1999
- NSK Ltd.
- Nobuaki Mitamura
- C21 - METALLURGY OF IRON
Information Patent Grant
Rolling bearing
- Patent number 5,658,666
- Issue date Aug 19, 1997
- NSK Ltd.
- Tsutomu Abe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thrust needle-shaped roller bearing, rolling bearing, and cage of t...
- Patent number 5,630,668
- Issue date May 20, 1997
- NSK Ltd.
- Katsuhiro Ikezawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal type continuously variable transmission having retainer ri...
- Patent number 5,575,733
- Issue date Nov 19, 1996
- NSK Ltd.
- Hisashi Machida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal-type continuously variable transmission
- Patent number 5,556,348
- Issue date Sep 17, 1996
- NSK Ltd.
- Hideki Kokubu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal-type continuously variable transmission
- Patent number 5,547,432
- Issue date Aug 20, 1996
- NSK Ltd.
- Takashi Imanishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rail for a linear motion guide bearing
- Patent number 5,542,991
- Issue date Aug 6, 1996
- NSK Ltd.
- Tomoki Muraoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bearing steel and rolling bearing made thereof
- Patent number 5,298,323
- Issue date Mar 29, 1994
- Nippon Seiko Kabushiki Kaisha
- Hiroshi Narai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bearing steel
- Patent number 5,256,213
- Issue date Oct 26, 1993
- NSK Ltd.
- Hiroshi Narai
- G01 - MEASURING TESTING
Information Patent Grant
Rolling bearing
- Patent number 4,871,268
- Issue date Oct 3, 1989
- Nippon Seiko Kabushiki Kaisha
- Kyozaburo Furumura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Tsutomu Abe

Person

Patents Grantslast 30 patents

Component parts of a toroidal-type continuously variable transmissi...

Rolling bearing

Thrust needle-shaped roller bearing, rolling bearing, and cage of t...

Toroidal type continuously variable transmission having retainer ri...

Toroidal-type continuously variable transmission

Toroidal-type continuously variable transmission

Rail for a linear motion guide bearing

Bearing steel and rolling bearing made thereof

Bearing steel

Rolling bearing