Koichi Ota

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tread portion of an automobile tire
- Patent number D722557
- Issue date Feb 17, 2015
- Bridgestone Corporation
- Ataka Takei
- D12 - Transportation
Information Patent Grant
Tread portion of an automobile tire
- Patent number D722556
- Issue date Feb 17, 2015
- Bridgestone Corporation
- Ataka Takei
- D12 - Transportation