Kazuhiko Yusa

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Double-pipe heat exchanger and manufacturing method thereof
- Patent number 7,984,752
- Issue date Jul 26, 2011
- T. Rad Co., Ltd.
- Kazuhiko Yusa
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Double-Pipe Heat Exchanger and Manufacturing Method Thereof
- Publication number 20080251241
- Publication date Oct 16, 2008
- T. RAD Co., Ltd.
- Kazuhiko Yusa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Double Pipe Heat Exchanger and Method of Manufacturing the Same
- Publication number 20080141665
- Publication date Jun 19, 2008
- T.RAD Co., Ltd.
- Kazuhiko Yusa
- F28 - HEAT EXCHANGE IN GENERAL