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Satoshi Fujiwara
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Toyota, JP
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last 30 patents
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Patent Grant
One-way clutch, roller bearing with one-way clutch, and method of a...
Patent number
5,819,899
Issue date
Oct 13, 1998
Koyo Seiko Co., Ltd.
Kazuo Iga
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
One way clutch
Patent number
5,765,670
Issue date
Jun 16, 1998
Koyo Seiko Co., Ltd.
Satoshi Fujiwara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
One-way clutch incorporating a retainer having paired symmetric eng...
Patent number
5,480,013
Issue date
Jan 2, 1996
Koyo Seiko Co., Ltd.
Satoshi Fujiwara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
One-way clutch free from gear-tooth noise
Patent number
5,156,245
Issue date
Oct 20, 1992
Koyo Seikyo Co., Ltd.
Satoshi Fujiwara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...