Ryohei TAKAMATSU

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Patents Grantslast 30 patents

Information Patent Grant
Heating medium channel switching device, and air conditioning devic...
- Patent number 10,337,626
- Issue date Jul 2, 2019
- Mitsubishi Electric Corporation
- Ryohei Takamatsu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Compound valve
- Patent number 10,330,208
- Issue date Jun 25, 2019
- Mitsubishi Electric Corporation
- Ryohei Takamatsu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Air conditioner
- Patent number 10,215,452
- Issue date Feb 26, 2019
- Mitsubishi Electric Corporation
- Mizuki Ogawa
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Valve for flow passage switching unit of air conditioner
- Patent number D819174
- Issue date May 29, 2018
- Mitsubishi Electric Corporation
- Ryohei Takamatsu
- D23 - Environmental heating and cooling
Information Patent Grant
Flow passage switching unit for air conditioner
- Patent number D799652
- Issue date Oct 10, 2017
- Mitsubishi Electric Corporation
- Ryohei Takamatsu
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND VALVE
- Publication number 20170254425
- Publication date Sep 7, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Ryohei TAKAMATSU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONER
- Publication number 20170191706
- Publication date Jul 6, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Mizuki OGAWA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEATING MEDIUM CHANNEL SWITCHING DEVICE, AND AIR CONDITIONING DEVIC...
- Publication number 20170191574
- Publication date Jul 6, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Ryohei TAKAMATSU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...