Kazuaki Okumura

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HYOGO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Connected-type hot-water supply system
- Patent number 11,629,888
- Issue date Apr 18, 2023
- Noritz Corporation
- Kazuaki Okumura
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
LINKED HOT WATER SUPPLY SYSTEM
- Publication number 20230266020
- Publication date Aug 24, 2023
- Noritz Corporation
- Kazuaki Okumura
- F24 - HEATING RANGES VENTILATING
Information Patent Application
EXHAUST ADAPTER
- Publication number 20220412555
- Publication date Dec 29, 2022
- Noritz Corporation
- Takahide HASEGAWA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
CONNECTED-TYPE HOT-WATER SUPPLY SYSTEM
- Publication number 20220235969
- Publication date Jul 28, 2022
- Noritz Corporation
- Kazuaki Okumura
- F24 - HEATING RANGES VENTILATING