Sumito Nakagawa

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Kodaira City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motorcycle radial tire with specified steel belt cord
- Patent number 7,562,684
- Issue date Jul 21, 2009
- Bridgestone Corporation
- Sumito Nakagawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motorcycle tires and method of producing the same
- Patent number 7,476,285
- Issue date Jan 13, 2009
- Bridgestone Corporation
- Kiyoshi Ikehara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Radial tire
- Patent number 7,438,104
- Issue date Oct 21, 2008
- Bridgestone Corporation
- Takao Morii
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Passenger car radial tire having excellent motion performances and...
- Patent number 4,765,386
- Issue date Aug 23, 1988
- Bridgestone Corporation
- Takao Ogino
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Steel cord for the reinforcement of rubber articles, rubber-steel c...
- Publication number 20050241741
- Publication date Nov 3, 2005
- Bridgestone Corporation
- Sumito Nakagawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Motorcycle tires and method of producing the same
- Publication number 20050121135
- Publication date Jun 9, 2005
- Bridgestone Corporation
- Kiyoshi Ikehara
- B60 - VEHICLES IN GENERAL
Information Patent Application
Motorcycle tires and method of producing the same
- Publication number 20020104605
- Publication date Aug 8, 2002
- Bridgestone Corporation
- Kiyoshi Ikehara
- B60 - VEHICLES IN GENERAL
Information Patent Application
Radial tire
- Publication number 20010054466
- Publication date Dec 27, 2001
- Bridgestone Corporation
- Takao Morii
- B60 - VEHICLES IN GENERAL