Hideyuki FUJISAWA

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger and manufacturing method therefor
- Patent number 11,779,994
- Issue date Oct 10, 2023
- Noritz Corporation
- Naoki Se
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Bend pipe and method for manufacturing same
- Patent number 11,712,727
- Issue date Aug 1, 2023
- Noritz Corporation
- Naoki Se
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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 manufacturing method therefor
- Patent number 11,054,195
- Issue date Jul 6, 2021
- Noritz Corporation
- Yoshinori Hokada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Burner case production method and burner case
- Patent number 10,502,453
- Issue date Dec 10, 2019
- Noritz Corporation
- Naoki Se
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger and production method of the heat exchanger
- Patent number 10,465,944
- Issue date Nov 5, 2019
- Noritz Corporation
- Shoji Okuda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
Gas supply manifold and production method of gas supply manifold
- Patent number 10,288,313
- Issue date May 14, 2019
- Noritz Corporation
- Naoki Se
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger
- Patent number 10,175,008
- Issue date Jan 8, 2019
- Noritz Corporation
- Hideyuki Fujisawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and production method thereof
- Patent number 10,010,963
- Issue date Jul 3, 2018
- Noritz Corporation
- Yuta Tsuji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER AND HOT WATER APPARATUS INCLUDING HEAT EXCHANGER
- Publication number 20240167725
- Publication date May 23, 2024
- Noritz Corporation
- Norihide WADA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PIPE MACHINING APPARATUS
- Publication number 20230201906
- Publication date Jun 29, 2023
- Noritz Corporation
- Yoshinobu SHINOZAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TANK AND MANUFACTURING METHOD THEREOF
- Publication number 20230158611
- Publication date May 25, 2023
- Noritz Corporation
- Naoki SE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR
- Publication number 20220410247
- Publication date Dec 29, 2022
- Noritz Corporation
- Naoki SE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HEAT EXCHANGER AND WATER HEATING DEVICE INCLUDING SAME
- Publication number 20210310741
- Publication date Oct 7, 2021
- Noritz Corporation
- Hideyuki FUJISAWA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
BEND PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20210121929
- Publication date Apr 29, 2021
- Noritz Corporation
- Naoki SE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD FOR PIPE STRUCTURE
- Publication number 20210094084
- Publication date Apr 1, 2021
- Noritz Corporation
- Naoki SE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROUND METAL PIPE, HEAT EXCHANGER PROVIDED WITH SAME, PIPE BENDER, A...
- Publication number 20200348085
- Publication date Nov 5, 2020
- Noritz Corporation
- Naoki SE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR
- Publication number 20200103182
- Publication date Apr 2, 2020
- Noritz Corporation
- Yoshinori HOKADA
- F28 - HEAT EXCHANGE IN GENERAL
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 PRODUCTION METHOD OF THE HEAT EXCHANGER
- Publication number 20180245817
- Publication date Aug 30, 2018
- Noritz Corporation
- Shoji OKUDA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
BURNER CASE PRODUCTION METHOD AND BURNER CASE
- Publication number 20180058719
- Publication date Mar 1, 2018
- Noritz Corporation
- Naoki SE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
GAS SUPPLY MANIFOLD AND PRODUCTION METHOD OF GAS SUPPLY MANIFOLD
- Publication number 20170184324
- Publication date Jun 29, 2017
- Noritz Corporation
- Naoki SE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT EXCHANGER
- Publication number 20160377348
- Publication date Dec 29, 2016
- Noritz Corporation
- Hideyuki FUJISAWA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND PRODUCTION METHOD THEREOF
- Publication number 20150176912
- Publication date Jun 25, 2015
- Noritz Corporation
- Yuta TSUJI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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

Hideyuki FUJISAWA

Person

Patents Grantslast 30 patents

Heat exchanger and manufacturing method therefor

Bend pipe and method for manufacturing same

Heat exchanger and manufacturing method therefor

Heat exchanger and manufacturing method therefor

Burner case production method and burner case

Heat exchanger and production method of the heat exchanger

Gas supply manifold and gas combustion device provided with the same

Gas supply manifold and production method of gas supply manifold

Heat exchanger

Heat exchanger and production method thereof

Heat exchanger and production method thereof

Patents Applicationslast 30 patents

HEAT EXCHANGER AND HOT WATER APPARATUS INCLUDING HEAT EXCHANGER

PIPE MACHINING APPARATUS

TANK AND MANUFACTURING METHOD THEREOF

HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR

HEAT EXCHANGER AND WATER HEATING DEVICE INCLUDING SAME

BEND PIPE AND METHOD FOR MANUFACTURING SAME

MANUFACTURING METHOD FOR PIPE STRUCTURE

ROUND METAL PIPE, HEAT EXCHANGER PROVIDED WITH SAME, PIPE BENDER, A...

HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR

HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR

HEAT EXCHANGER AND PRODUCTION METHOD OF THE HEAT EXCHANGER

BURNER CASE PRODUCTION METHOD AND BURNER CASE

GAS SUPPLY MANIFOLD AND GAS COMBUSTION DEVICE PROVIDED WITH THE SAME

GAS SUPPLY MANIFOLD AND PRODUCTION METHOD OF GAS SUPPLY MANIFOLD

HEAT EXCHANGER

HEAT EXCHANGER AND PRODUCTION METHOD THEREOF

HEAT EXCHANGER AND PRODUCTION METHOD THEREOF