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Tatsuya KARAKI
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Kako-gun, JP
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Patents Grants
last 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
Information
Patent Grant
Combustion apparatus and hot water apparatus
Patent number
11,384,935
Issue date
Jul 12, 2022
Noritz Corporation
Tatsuya Karaki
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Burner case and burner device provided with the burner case
Patent number
10,533,742
Issue date
Jan 14, 2020
Noritz Corporation
Takashi Akiyama
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Gas supply manifold and gas combustion device provided with the same
Patent number
10,309,645
Issue date
Jun 4, 2019
Noritz Corporation
Yuta Tsuji
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Water heater
Patent number
10,072,842
Issue date
Sep 11, 2018
Noritz Corporation
Shuji Kameyama
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Fan assembly and water heater
Patent number
9,869,489
Issue date
Jan 16, 2018
Noritz Corporation
Keigo Fukunishi
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Water heater
Patent number
9,513,030
Issue date
Dec 6, 2016
Noritz Corporation
Tatsuya Karaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
HOT WATER APPARATUS
Publication number
20240077230
Publication date
Mar 7, 2024
Noritz Corporation
Tatsuya KARAKI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
COMBUSTION DEVICE AND WATER HEATING DEVICE
Publication number
20220196284
Publication date
Jun 23, 2022
Noritz Corporation
Tatsuya KARAKI
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
Information
Patent Application
COMBUSTION APPARATUS AND HOT WATER APPARATUS
Publication number
20200096197
Publication date
Mar 26, 2020
Noritz Corporation
Tatsuya KARAKI
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
COMBUSTION APPARATUS AND HOT WATER APPARATUS
Publication number
20200033002
Publication date
Jan 30, 2020
Noritz Corporation
Tatsuya KARAKI
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
GAS SUPPLY MANIFOLD AND GAS COMBUSTION DEVICE PROVIDED WITH THE SAME
Publication number
20170370574
Publication date
Dec 28, 2017
Noritz Corporation
Yuta TSUJI
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
BURNER CASE AND BURNER DEVICE PROVIDED WITH THE BURNER CASE
Publication number
20170205067
Publication date
Jul 20, 2017
Noritz Corporation
Takashi AKIYAMA
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
FAN ASSEMBLY AND WATER HEATER
Publication number
20160069587
Publication date
Mar 10, 2016
Noritz Corporation
Keigo FUKUNISHI
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
WATER HEATER
Publication number
20150241086
Publication date
Aug 27, 2015
Noritz Corporation
Shuji KAMEYAMA
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
WATER HEATER
Publication number
20150176861
Publication date
Jun 25, 2015
Noritz Corporation
Tatsuya KARAKI
F24 - HEATING RANGES VENTILATING