Masayuki Kitamura

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antifriction bearing and alternator incorporating same for use in v...
- Patent number RE38936
- Issue date Jan 17, 2006
- Koyo Seiko Co., Ltd.
- Sigenobu Nakamura
- 310 - Electrical generator or motor structure
Information Patent Grant
Antifriction bearing and alternator incorporating same for use in v...
- Patent number RE37967
- Issue date Jan 21, 2003
- Koyo Seiko Co., Ltd.
- Sigenobu Nakamura
- 310 - Electrical generator or motor structure
Information Patent Grant
Grease for rolling bearing and grease-sealed rolling bearing
- Patent number 6,432,888
- Issue date Aug 13, 2002
- Koyo Seiko Co., Ltd.
- Hiroshi Komiya
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
One-way clutch
- Patent number 6,394,249
- Issue date May 28, 2002
- Koyo Seiko Co., Ltd.
- Hajime Tazumi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ball bearing cages and ball bearings
- Patent number 5,539,844
- Issue date Jul 23, 1996
- Koyo Seiko Co., Ltd.
- Hajime Tazumi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Antifriction bearing and alternator incorporating same for use in v...
- Patent number 5,422,524
- Issue date Jun 6, 1995
- Koyo Seiko Co., Ltd.
- Sigenobu Nakamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bearing steel
- Patent number 5,403,545
- Issue date Apr 4, 1995
- Aichi Steel Works, Ltd.
- Yatsuka Takata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Anticreep device for annular member
- Patent number 4,511,191
- Issue date Apr 16, 1985
- Koyo Seike Company Limited
- Masayuki Kitamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Masayuki Kitamura

Person

Patents Grantslast 30 patents

Antifriction bearing and alternator incorporating same for use in v...

Antifriction bearing and alternator incorporating same for use in v...

Grease for rolling bearing and grease-sealed rolling bearing

One-way clutch

Ball bearing cages and ball bearings

Antifriction bearing and alternator incorporating same for use in v...

Bearing steel

Anticreep device for annular member