Yoshiro Aoyagi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat pump device that draws heat from both the atmosphere and anoth...
- Patent number 10,001,318
- Issue date Jun 19, 2018
- Mitsubishi Electric Corporation
- Yohei Kato
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioning apparatus
- Patent number 9,920,936
- Issue date Mar 20, 2018
- Mitsubishi Electric Corporation
- Yoshiro Aoyagi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat pump device and refrigerant bypass method
- Patent number 9,709,308
- Issue date Jul 18, 2017
- Mitsubishi Electric Corporation
- Yoshiro Aoyagi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
HEAT PUMP APPARATUS
- Publication number 20250027659
- Publication date Jan 23, 2025
- Mitsubishi Electric Corporation
- Keisuke TAKAYAMA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT PUMP DEVICE
- Publication number 20150121913
- Publication date May 7, 2015
- Mitsubishi Electric Corporation
- Yohei Kato
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING APPARATUS
- Publication number 20140174117
- Publication date Jun 26, 2014
- Mitsubishi Electric Corporation
- Yoshiro AOYAGI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT PUMP DEVICE AND REFRIGERANT BYPASS METHOD
- Publication number 20120291460
- Publication date Nov 22, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Yoshiro Aoyagi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...