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Masahiro Iguchi
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Kobe-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hot water supply device
Patent number
11,639,799
Issue date
May 2, 2023
Noritz Corporation
Keisuke Iwai
G05 - CONTROLLING REGULATING
Information
Patent Grant
Heat exchanger and water heating apparatus including the same
Patent number
11,421,946
Issue date
Aug 23, 2022
Noritz Corporation
Norihide Wada
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger and water heating apparatus including same
Patent number
11,243,033
Issue date
Feb 8, 2022
Noritz Corporation
Masahiro Iguchi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger and production method thereof
Patent number
9,970,716
Issue date
May 15, 2018
Noritz Corporation
Masahiro Iguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Combustion apparatus
Patent number
6,786,717
Issue date
Sep 7, 2004
Noritz Corporation
Masahiko Shimazu
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustion apparatus
Patent number
6,746,236
Issue date
Jun 8, 2004
Noritz Corporation
Yasutaka Kuriyama
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
Information
Patent Application
HOT WATER SUPPLY DEVICE
Publication number
20220196253
Publication date
Jun 23, 2022
Noritz Corporation
Keisuke IWAI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
WATER HEATING APPARATUS
Publication number
20220065497
Publication date
Mar 3, 2022
Noritz Corporation
Masahiro Iguchi
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEAT EXCHANGER AND WATER HEATING APPARATUS INCLUDING THE SAME
Publication number
20210156629
Publication date
May 27, 2021
Noritz Corporation
Norihide WADA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER AND WATER HEATING APPARATUS INCLUDING SAME
Publication number
20210156623
Publication date
May 27, 2021
Noritz Corporation
Masahiro IGUCHI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER AND PRODUCTION METHOD THEREOF
Publication number
20140090827
Publication date
Apr 3, 2014
NORTIZ CORPORATION
Masahiro IGUCHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Combustion apparatus
Publication number
20030148241
Publication date
Aug 7, 2003
Noritz Corporation
Masahiko Shimazu
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Combustion apparatus
Publication number
20030143507
Publication date
Jul 31, 2003
Noritz Corporation
Yasutaka Kuriyama
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES