Toshihisa Adachi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air spring for vehicle and railway truck for vehicle
- Patent number 8,540,220
- Issue date Sep 24, 2013
- Sumitomo Electric Industries, Ltd.
- Takayuki Sawa
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
AIR SPRING FOR VEHICLE AND RAILWAY TRUCK FOR VEHICLE
- Publication number 20110233832
- Publication date Sep 29, 2011
- Sumitomo Electric Industries, Ltd.
- Takayuki Sawa
- B61 - RAILWAYS