Kyohei OGAWA

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Patents Grantslast 30 patents

Information Patent Grant
Premixing device and combustion device equipped with the premixing...
- Patent number 11,819,811
- Issue date Nov 21, 2023
- Noritz Corporation
- Keiichi Miura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Premixing device and combustion apparatus including the same
- Patent number 11,635,203
- Issue date Apr 25, 2023
- Noritz Corporation
- Kyohei Ogawa
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
PREMIXING DEVICE AND COMBUSTION DEVICE INCLUDING THE SAME
- Publication number 20240077201
- Publication date Mar 7, 2024
- Noritz Corporation
- Kyohei OGAWA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
WATER HEATER
- Publication number 20230128874
- Publication date Apr 27, 2023
- Noritz Corporation
- Kyohei OGAWA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PREMIXING DEVICE AND COMBUSTION DEVICE INCLUDING THE PREMIXING DEVICE
- Publication number 20230102736
- Publication date Mar 30, 2023
- Noritz Corporation
- Kyohei OGAWA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PREMIXING DEVICE AND COMBUSTION APPARATUS INCLUDING THE SAME
- Publication number 20220034503
- Publication date Feb 3, 2022
- Noritz Corporation
- Kyohei OGAWA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PREMIXING DEVICE AND COMBUSTION DEVICE EQUIPPED WITH THE PREMIXING...
- Publication number 20210394134
- Publication date Dec 23, 2021
- Noritz Corporation
- Keiichi MIURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL