HACHIYO ENGINEERING CO., LTD.

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Yaizu-shi, Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat pump system of combination of ammonia cycle carbon dioxide cycle
- Patent number 6,619,066
- Issue date Sep 16, 2003
- Hachiyo Engineering Co., Ltd.
- Hidetoshi Kaneo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
COOLING MECHANISM FOR DATA CENTER
- Publication number 20160014934
- Publication date Jan 14, 2016
- HACHIYO ENGINEERING CO., LTD.
- Hiroyuki SHIRAIWA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks