Tokuzo Nakajima

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tire noise reducing system
- Patent number 6,755,483
- Issue date Jun 29, 2004
- Sumitomo Rubber Industries, Ltd.
- Naoki Yukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire noise reducing system
- Patent number 6,729,373
- Issue date May 4, 2004
- Sumitomo Rubber Industries, Ltd.
- Naoki Yukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire noise reducing system
- Patent number 6,726,289
- Issue date Apr 27, 2004
- Sumitomo Rubber Industries, Ltd.
- Naoki Yukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire noise reducing system
- Patent number 6,588,469
- Issue date Jul 8, 2003
- Sumitomo Rubber Industries, Ltd.
- Naoki Yukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of correcting tire unbalance
- Patent number 6,581,658
- Issue date Jun 24, 2003
- Sumitomo Rubber Industries, Ltd.
- Tokuzo Nakajima
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Tire noise reducing system
- Publication number 20030188817
- Publication date Oct 9, 2003
- Sumitomo Rubber Industries, Ltd.
- Naoki Yukawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tire noise reducing system
- Publication number 20030020320
- Publication date Jan 30, 2003
- Naoki Yukawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method of correcting tire unbalance
- Publication number 20020124921
- Publication date Sep 12, 2002
- Tokuzo Nakajima
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tire noise reducing system
- Publication number 20020059971
- Publication date May 23, 2002
- Naoki Yukawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tire noise reducing system
- Publication number 20010006084
- Publication date Jul 5, 2001
- Naoki Yukawa
- B60 - VEHICLES IN GENERAL