PURPOSE CO., LTD

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FUJI-SHI SHIZUOKA-KEN, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hot water supply device, hot water supply program, hot water supply...
- Patent number 11,852,341
- Issue date Dec 26, 2023
- PURPOSE CO., LTD.
- Tsutomu Miyahara
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat source system, hot water supply system, hot water supply metho...
- Patent number 11,815,290
- Issue date Nov 14, 2023
- PURPOSE CO., LTD.
- Toshiya Tatsumi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat exchanging unit, heat exchanging apparatus, and hot water supp...
- Patent number 11,739,980
- Issue date Aug 29, 2023
- PURPOSE CO., LTD.
- Toshiaki Aoki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Premixing apparatus, heat source apparatus, and water heater
- Patent number 11,397,003
- Issue date Jul 26, 2022
- PURPOSE CO., LTD.
- Tsuyoshi Sei
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner, combustion apparatus, method for combustion, method for con...
- Patent number 11,346,580
- Issue date May 31, 2022
- PURPOSE CO., LTD.
- Katsumi Naitoh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Heat exchanger tube, heat exchange unit, heat exchange apparatus, h...
- Patent number 11,168,922
- Issue date Nov 9, 2021
- PURPOSE CO., LTD.
- Toshiaki Aoki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Filter device and water heater
- Patent number 11,103,818
- Issue date Aug 31, 2021
- PURPOSE CO., LTD.
- Toshiaki Aoki
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Piping connection unit, air supply or exhaust tube, and combustion...
- Patent number 11,035,571
- Issue date Jun 15, 2021
- PURPOSE CO., LTD.
- Toshiaki Aoki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure and circulation culture apparatus and pressure and circula...
- Patent number 10,829,726
- Issue date Nov 10, 2020
- PURPOSE CO., LTD.
- Setuo Watanabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Premixing apparatus, heat source apparatus, and water heater
- Patent number 10,655,848
- Issue date May 19, 2020
- PURPOSE CO., LTD.
- Tsuyoshi Sei
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner, combustion apparatus, method for combustion, method for con...
- Patent number 10,281,173
- Issue date May 7, 2019
- PURPOSE CO., LTD.
- Katsumi Naitoh
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Burner, combustion apparatus, water heating apparatus and combustio...
- Patent number 9,927,143
- Issue date Mar 27, 2018
- PURPOSE CO., LTD.
- Katsumi Naitoh
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Pressure and circulation culture apparatus and pressure and circula...
- Patent number 9,752,112
- Issue date Sep 5, 2017
- PURPOSE CO., LTD.
- Setuo Watanabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Hot water supply system, water heater and hot water supply control...
- Patent number 9,518,762
- Issue date Dec 13, 2016
- PURPOSE CO., LTD.
- Yasutaka Hatada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Drinking water dispenser
- Patent number 9,061,875
- Issue date Jun 23, 2015
- PURPOSE CO., LTD.
- Kazutoshi Sano
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

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Patents Applicationslast 30 patents

Information Patent Application
PROPORTIONAL SOLENOID VALVE CONTROL METHOD, PROPORTIONAL SOLENOID V...
- Publication number 20230069994
- Publication date Mar 9, 2023
- PURPOSE CO., LTD.
- Yoshiaki Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREMIXING APPARATUS, HEAT SOURCE APPARATUS, AND WATER HEATER
- Publication number 20220316702
- Publication date Oct 6, 2022
- PURPOSE CO., LTD.
- Tsuyoshi Sei
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
HEAT SOURCE SYSTEM, HOT WATER SUPPLY SYSTEM, HOT WATER SUPPLY METHO...
- Publication number 20220205684
- Publication date Jun 30, 2022
- PURPOSE CO., LTD.
- Toshiya Tatsumi
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HOT WATER SUPPLY DEVICE, HOT WATER SUPPLY PROGRAM, HOT WATER SUPPLY...
- Publication number 20220136697
- Publication date May 5, 2022
- PURPOSE CO., LTD.
- Tsutomu Miyahara
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PREMIXING APPARATUS, HEAT SOURCE APPARATUS, AND WATER HEATER
- Publication number 20200158332
- Publication date May 21, 2020
- PURPOSE CO., LTD.
- Tsuyoshi Sei
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
HEAT EXCHANGING UNIT, HEAT EXCHANGING APPARATUS, AND HOT WATER SUPP...
- Publication number 20200064020
- Publication date Feb 27, 2020
- PURPOSE CO., LTD.
- Toshiaki Aoki
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FILTER DEVICE AND WATER HEATER
- Publication number 20190126179
- Publication date May 2, 2019
- PURPOSE CO., LTD.
- Toshiaki Aoki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PIPING CONNECTION UNIT, AIR SUPPLY OR EXHAUST TUBE, AND COMBUSTION...
- Publication number 20190017701
- Publication date Jan 17, 2019
- PURPOSE CO., LTD.
- Toshiaki Aoki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HEAT EXCHANGER TUBE, HEAT EXCHANGE UNIT, HEAT EXCHANGE APPARATUS, H...
- Publication number 20190003739
- Publication date Jan 3, 2019
- PURPOSE CO., LTD.
- Toshiaki Aoki
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PREMIXING APPARATUS, HEAT SOURCE APPARATUS, AND WATER HEATER
- Publication number 20180231246
- Publication date Aug 16, 2018
- PURPOSE CO., LTD.
- Tsuyoshi Sei
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
BURNER, COMBUSTION APPARATUS, METHOD FOR COMBUSTION, METHOD FOR CON...
- Publication number 20180135888
- Publication date May 17, 2018
- PURPOSE CO., LTD.
- Katsumi Naitoh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
BURNER, COMBUSTION APPARATUS, AND COMBUSTION METHOD
- Publication number 20180031230
- Publication date Feb 1, 2018
- PURPOSE CO., LTD.
- Katsumi Naitoh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PRESSURE AND CIRCULATION CULTURE APPARATUS AND PRESSURE AND CIRCULA...
- Publication number 20170327780
- Publication date Nov 16, 2017
- PURPOSE CO., LTD.
- Setuo Watanabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
BURNER, COMBUSTION APPARATUS, WATER HEATING APPARATUS AND COMBUSTIO...
- Publication number 20150253035
- Publication date Sep 10, 2015
- PURPOSE CO., LTD.
- Katsumi Naitoh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
CELL OR TISSUE CULTIVATION APPARATUS AND METHOD OF CULTIVATION
- Publication number 20150175953
- Publication date Jun 25, 2015
- PURPOSE CO., LTD.
- Setsuo Watanabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
HOT WATER SUPPLY SYSTEM, WATER HEATER AND HOT WATER SUPPLY CONTROL...
- Publication number 20140379147
- Publication date Dec 25, 2014
- PURPOSE CO., LTD.
- Yasutaka Hatada
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DRINKING WATER DISPENSER
- Publication number 20120248141
- Publication date Oct 4, 2012
- PURPOSE CO., LTD.
- Kazutoshi Sano
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
PRESSURE AND CIRCULATION CULTURE APPARATUS AND PRESSURE AND CIRCULA...
- Publication number 20120156768
- Publication date Jun 21, 2012
- PURPOSE CO., LTD.
- Setuo Watanabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

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Trademarklast 30 trademarks

Information Trademark
79116002
- Serial number 79116002
- Filing date Mar 23, 2012
- PURPOSE CO., LTD.
- 7 - Machines and machine tools

PURPOSE CO., LTD

Organization

Patents Grantslast 30 patents

Hot water supply device, hot water supply program, hot water supply...

Heat source system, hot water supply system, hot water supply metho...

Heat exchanging unit, heat exchanging apparatus, and hot water supp...

Premixing apparatus, heat source apparatus, and water heater

Burner, combustion apparatus, method for combustion, method for con...

Heat exchanger tube, heat exchange unit, heat exchange apparatus, h...

Filter device and water heater

Piping connection unit, air supply or exhaust tube, and combustion...

Pressure and circulation culture apparatus and pressure and circula...

Premixing apparatus, heat source apparatus, and water heater

Burner, combustion apparatus, method for combustion, method for con...

Burner, combustion apparatus, water heating apparatus and combustio...

Pressure and circulation culture apparatus and pressure and circula...

Hot water supply system, water heater and hot water supply control...

Drinking water dispenser

Patents Applicationslast 30 patents

PROPORTIONAL SOLENOID VALVE CONTROL METHOD, PROPORTIONAL SOLENOID V...

PREMIXING APPARATUS, HEAT SOURCE APPARATUS, AND WATER HEATER

HEAT SOURCE SYSTEM, HOT WATER SUPPLY SYSTEM, HOT WATER SUPPLY METHO...

HOT WATER SUPPLY DEVICE, HOT WATER SUPPLY PROGRAM, HOT WATER SUPPLY...

PREMIXING APPARATUS, HEAT SOURCE APPARATUS, AND WATER HEATER

HEAT EXCHANGING UNIT, HEAT EXCHANGING APPARATUS, AND HOT WATER SUPP...

FILTER DEVICE AND WATER HEATER

PIPING CONNECTION UNIT, AIR SUPPLY OR EXHAUST TUBE, AND COMBUSTION...

HEAT EXCHANGER TUBE, HEAT EXCHANGE UNIT, HEAT EXCHANGE APPARATUS, H...

PREMIXING APPARATUS, HEAT SOURCE APPARATUS, AND WATER HEATER

BURNER, COMBUSTION APPARATUS, METHOD FOR COMBUSTION, METHOD FOR CON...

BURNER, COMBUSTION APPARATUS, AND COMBUSTION METHOD

PRESSURE AND CIRCULATION CULTURE APPARATUS AND PRESSURE AND CIRCULA...

BURNER, COMBUSTION APPARATUS, WATER HEATING APPARATUS AND COMBUSTIO...

CELL OR TISSUE CULTIVATION APPARATUS AND METHOD OF CULTIVATION

HOT WATER SUPPLY SYSTEM, WATER HEATER AND HOT WATER SUPPLY CONTROL...

DRINKING WATER DISPENSER

PRESSURE AND CIRCULATION CULTURE APPARATUS AND PRESSURE AND CIRCULA...

Trademarklast 30 trademarks

79116002