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Masaki KONDO
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Himeji-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hot water device
Patent number
11,774,138
Issue date
Oct 3, 2023
Noritz Corporation
Masaki Kondo
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heating and hot water supply system
Patent number
11,555,633
Issue date
Jan 17, 2023
Noritz Corporation
Masaki Kondo
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Water heating device
Patent number
11,441,814
Issue date
Sep 13, 2022
Noritz Corporation
Naoya Shiotsu
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger and manufacturing method therefor
Patent number
11,359,838
Issue date
Jun 14, 2022
Noritz Corporation
Naoki Se
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger and hot water apparatus
Patent number
11,287,158
Issue date
Mar 29, 2022
Noritz Corporation
Masaki Kondo
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Water heater
Patent number
11,168,923
Issue date
Nov 9, 2021
Noritz Corporation
Midori Nishikawa
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger and water heater including same
Patent number
11,022,342
Issue date
Jun 1, 2021
Noritz Corporation
Masaki Kondo
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger for water heater
Patent number
D917031
Issue date
Apr 20, 2021
Noritz Corporation
Takeshi Oohigashi
D23 - Environmental heating and cooling
Information
Patent Grant
Heat exchanger for water heater
Patent number
D916257
Issue date
Apr 13, 2021
Noritz Corporation
Takeshi Oohigashi
D23 - Environmental heating and cooling
Information
Patent Grant
Heat exchanger for water heater
Patent number
D916258
Issue date
Apr 13, 2021
Noritz Corporation
Takeshi Oohigashi
D23 - Environmental heating and cooling
Information
Patent Grant
Heat exchange device and heat source machine
Patent number
10,890,356
Issue date
Jan 12, 2021
Noritz Corporation
Naoya Shiotsu
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger for water heater
Patent number
D904588
Issue date
Dec 8, 2020
Noritz Corporation
Takeshi Oohigashi
D23 - Environmental heating and cooling
Information
Patent Grant
Heat exchanger for water heater
Patent number
D904589
Issue date
Dec 8, 2020
Noritz Corporation
Takeshi Oohigashi
D23 - Environmental heating and cooling
Information
Patent Grant
Heat exchanger for water heater
Patent number
D904587
Issue date
Dec 8, 2020
Noritz Corporation
Takeshi Oohigashi
D23 - Environmental heating and cooling
Information
Patent Grant
Heat exchanger and water heater including same
Patent number
10,794,640
Issue date
Oct 6, 2020
Noritz Corporation
Masaki Kondo
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger and hot water apparatus
Patent number
10,393,404
Issue date
Aug 27, 2019
Noritz Corporation
Masaki Kondo
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fin-and-tube type heat exchanger and water heater including the same
Patent number
10,094,589
Issue date
Oct 9, 2018
Noritz Corporation
Takeshi Oohigashi
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
WATER HEATING DEVICE
Publication number
20210325084
Publication date
Oct 21, 2021
Noritz Corporation
Naoya SHIOTSU
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HOT WATER DEVICE
Publication number
20210325083
Publication date
Oct 21, 2021
Noritz Corporation
Masaki KONDO
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
WATER HEATER
Publication number
20210247100
Publication date
Aug 12, 2021
Noritz Corporation
Takeshi Ohigashi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEATING AND HOT WATER SUPPLY SYSTEM
Publication number
20210123631
Publication date
Apr 29, 2021
Noritz Corporation
Masaki Kondo
F24 - HEATING RANGES VENTILATING
Information
Patent Application
WATER HEATER
Publication number
20210095890
Publication date
Apr 1, 2021
Noritz Corporation
Midori NISHIKAWA
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR
Publication number
20200103142
Publication date
Apr 2, 2020
Noritz Corporation
Naoki SE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEAT EXCHANGER AND WATER HEATER INCLUDING SAME
Publication number
20200033071
Publication date
Jan 30, 2020
Noritz Corporation
Masaki KONDO
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER AND WATER HEATER INCLUDING SAME
Publication number
20190390874
Publication date
Dec 26, 2019
Noritz Corporation
Masaki KONDO
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEAT EXCHANGE DEVICE AND HEAT SOURCE MACHINE
Publication number
20190226719
Publication date
Jul 25, 2019
Noritz Corporation
Naoya Shiotsu
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER AND HOT WATER APPARATUS
Publication number
20190203975
Publication date
Jul 4, 2019
Noritz Corporation
Masaki KONDO
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGE DEVICE AND HEAT SOURCE MACHINE
Publication number
20190195563
Publication date
Jun 27, 2019
Noritz Corporation
Takeshi Ohigashi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER AND HOT WATER APPARATUS
Publication number
20190154300
Publication date
May 23, 2019
Noritz Corporation
Masaki Kondo
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
HEAT EXCHANGER AND HOT WATER APPARATUS
Publication number
20180087806
Publication date
Mar 29, 2018
Noritz Corporation
Masaki KONDO
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FIN-AND-TUBE TYPE HEAT EXCHANGER AND WATER HEATER INCLUDING THE SAME
Publication number
20170205113
Publication date
Jul 20, 2017
Noritz Corporation
Takeshi OOHIGASHI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PLATE-TYPE HEAT EXCHANGER, HOT WATER APPARATUS, AND METHOD FOR MANU...
Publication number
20170176047
Publication date
Jun 22, 2017
Noritz Corporation
Masaki KONDO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR