Tadashi Hagiwara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tire wheel
- Patent number 5,139,067
- Issue date Aug 18, 1992
- Bridgestone Corporation
- Shinji Shiozawa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Tire Assembling System and Tire Assembling Method
- Publication number 20080277072
- Publication date Nov 13, 2008
- BRIDGESTONE CORPORATION
- Tadashi Hagiwara
- B60 - VEHICLES IN GENERAL