Hiroshi Tone

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Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fixed-type constant-velocity universal joint
- Patent number 8,147,342
- Issue date Apr 3, 2012
- NTN Corporation
- Manabu Hoshino
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
ATV drive shaft and constant velocity joint
- Patent number 7,419,433
- Issue date Sep 2, 2008
- NTN Corporation
- Tohru Nakagawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fixed type constant velocity joint
- Patent number 7,147,565
- Issue date Dec 12, 2006
- NTN Corporation
- Tohru Nakagawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Constant velocity universal joint
- Patent number 6,602,142
- Issue date Aug 5, 2003
- NTN Corporation
- Hiroshi Tone
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fixed type constant velocity joint and assembling method therefor
- Patent number 6,431,988
- Issue date Aug 13, 2002
- NTN Corporation
- Hiroshi Tone
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Fixed-type constant-velocity universal joint
- Publication number 20060217207
- Publication date Sep 28, 2006
- Manabu Hoshino
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ATV drive shaft and constant velocity joint
- Publication number 20050261066
- Publication date Nov 24, 2005
- Tohru Nakagawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Fixed type constant velocity joint
- Publication number 20040180724
- Publication date Sep 16, 2004
- Tohru Nakagawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Constant velocity universal joint
- Publication number 20020055388
- Publication date May 9, 2002
- Hiroshi Tone
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...