Rie Miyawaki

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Akashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heavy duty pneumatic tire with high elongation steel belt cord
- Patent number 6,554,035
- Issue date Apr 29, 2003
- Sumitomo Rubber Industries, Ltd.
- Rie Miyawaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic tire with high elongation steel belt cord
- Patent number 6,065,518
- Issue date May 23, 2000
- Sumitomo Rubber Industries, Ltd.
- Rie Miyawaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Radial tire for heavy duty vehicles
- Patent number 5,154,216
- Issue date Oct 13, 1992
- Sumitomo Rubber Industries, Ltd.
- Kiyoshi Ochiai
- B60 - VEHICLES IN GENERAL