Yusuke Nakagawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Totally aerated combustion burner
- Patent number 12,181,148
- Issue date Dec 31, 2024
- Rinnai Corporation
- Masaru Takeuchi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Outdoor unit of refrigerating apparatus
- Patent number 9,273,896
- Issue date Mar 1, 2016
- Daikin Industries, Ltd.
- Tadashi Sao
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Totally Aerated Combustion Burner
- Publication number 20230023104
- Publication date Jan 26, 2023
- Rinnai Corporation
- Masaru Takeuchi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
OUTDOOR UNIT OF REFRIGERATING APPARATUS
- Publication number 20140124175
- Publication date May 8, 2014
- DAIKIN INDUSTRIES, LTD.
- Tadashi Sao
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
OUTDOOR UNIT OF REFRIGERATING APPARATUS
- Publication number 20140047857
- Publication date Feb 20, 2014
- DAIKIN INDUSTRIES, LTD.
- Tadashi Sao
- F24 - HEATING RANGES VENTILATING