Ryouta Sugamura

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Toyko, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automotive air conditioner and expansion valve
- Patent number 9,551,518
- Issue date Jan 24, 2017
- TGK Co., Ltd.
- Satoshi Hayakawa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AUTOMOTIVE AIR CONDITIONER AND EXPANSION VALVE
- Publication number 20140318164
- Publication date Oct 30, 2014
- TGK CO., LTD.
- Satoshi Hayakawa
- B60 - VEHICLES IN GENERAL