Tadayuki Hiraga

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tubular burner
- Patent number 9,726,370
- Issue date Aug 8, 2017
- Rinnai Corporation
- Tadayuki Hiraga
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion device
- Patent number 8,858,225
- Issue date Oct 14, 2014
- Rinnai Corporation
- Tadayuki Hiraga
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Single can-type composite heat source machine
- Patent number 8,015,950
- Issue date Sep 13, 2011
- Rinnai Corporation
- Hideo Okamoto
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
TUBULAR BURNER
- Publication number 20160109119
- Publication date Apr 21, 2016
- RINNAI CORPORATION
- Tadayuki Hiraga
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Tubular Burner
- Publication number 20150184848
- Publication date Jul 2, 2015
- Rinnai Corporation
- Tadayuki Hiraga
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
TUBULAR BURNER
- Publication number 20130101948
- Publication date Apr 25, 2013
- Tadayuki Hiraga
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION DEVICE
- Publication number 20120231404
- Publication date Sep 13, 2012
- Tadayuki Hiraga
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Single Can-Type Composite Heat Source Machine
- Publication number 20100229804
- Publication date Sep 16, 2010
- Hideo Okamoto
- F24 - HEATING RANGES VENTILATING