Seiji Furukawa

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sludge treatment system and sludge treatment method
- Patent number 10,259,731
- Issue date Apr 16, 2019
- Mitsubishi Electric Corporation
- Tokiko Yamauchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Scale trapping unit and water heater
- Patent number 10,197,293
- Issue date Feb 5, 2019
- Mitsubishi Electric Corporation
- Aya Kawashima
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat pump water heating system
- Patent number 9,897,341
- Issue date Feb 20, 2018
- Mitsubishi Electric Corporation
- Kazutaka Suzuki
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Humidifier and method of hydrophilization processing for humidifyin...
- Patent number 9,845,961
- Issue date Dec 19, 2017
- Mitsubishi Electric Corporation
- Tadashi Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Corrosion protection performance degradation detection sensor, hot-...
- Patent number 9,677,992
- Issue date Jun 13, 2017
- Mitsubishi Electric Corporation
- Hironori Kuriki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Water heater and flow rate control method
- Patent number 9,021,993
- Issue date May 5, 2015
- Mitsubishi Electric Corporation
- Seiji Furukawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Scale deposition device and water heater
- Patent number 8,840,785
- Issue date Sep 23, 2014
- Mitsubishi Electric Corporation
- Seiji Furukawa
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Process of eluting and recovering phosphorus from sludge
- Patent number 7,070,747
- Issue date Jul 4, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Nozomu Yasunaga
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Water treatment apparatus
- Patent number 7,063,794
- Issue date Jun 20, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Miki Kamimura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for treating organic wastewater and apparatus for treating...
- Patent number 6,884,355
- Issue date Apr 26, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Toshiyuki Kamiya
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Waste water ozonization process and apparatus
- Patent number 6,303,034
- Issue date Oct 16, 2001
- The Japanese Research & Development Association for Environment Friendly Proc...
- Toshiyuki Kamiya
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for ozone treatment using a mixture of ozone and hydrogen pe...
- Patent number 6,214,240
- Issue date Apr 10, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Nozomu Yasunaga
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SUSPENDED-MATTER REMOVING METHOD UTILIZING BIOFILM AND SUSPENDED-MA...
- Publication number 20180036658
- Publication date Feb 8, 2018
- Mitsubishi Heavy Industries, Ltd.
- Masayuki TABATA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUSPENDED-MATTER REMOVING METHOD AND SUSPENDED-MATTER REMOVING APPA...
- Publication number 20180036657
- Publication date Feb 8, 2018
- Mitsubishi Heavy Industries, Ltd.
- Masayuki Tabata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REGENERATION METHOD FOR FILTRATION APPARATUS, FILTRATION APPARATUS...
- Publication number 20180028946
- Publication date Feb 1, 2018
- Mitsubishi Heavy Industries, Ltd.
- Masayuki Tabata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS EACH USING MEM...
- Publication number 20170182465
- Publication date Jun 29, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Nozomu YASUNAGA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCALE TRAPPING UNIT AND WATER HEATER
- Publication number 20170067654
- Publication date Mar 9, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Aya KAWASHIMA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SLUDGE TREATMENT SYSTEM AND SLUDGE TREATMENT METHOD
- Publication number 20160368797
- Publication date Dec 22, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Tokiko YAMAUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HEAT PUMP WATER HEATING SYSTEM
- Publication number 20160010890
- Publication date Jan 14, 2016
- Mitsubishi Electric Corporation
- Kazutaka SUZUKI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HUMIDIFIER AND METHOD OF HYDROPHILIZATION PROCESSING FOR HUMIDIFYIN...
- Publication number 20150153052
- Publication date Jun 4, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Tadashi Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CORROSION PROTECTION PERFORMANCE DEGRADATION DETECTION SENSOR, HOT-...
- Publication number 20140326340
- Publication date Nov 6, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Hironori Kuriki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
WATER HEATER AND FLOW RATE CONTROL METHOD
- Publication number 20140144607
- Publication date May 29, 2014
- Mitsubishi Electric Corporation
- Seiji Furukawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
AERATION APPARATUS, SEAWATER FLUE GAS DESULPHURIZATION APPARATUS IN...
- Publication number 20120042783
- Publication date Feb 23, 2012
- Keisuke SONODA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AERATION APPARATUS INCLUDING WATER-REPELLENT LAYER AND SEAWATER FLU...
- Publication number 20120042784
- Publication date Feb 23, 2012
- Keisuke SONODA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AERATION APPARATUS, SEAWATER FLUE GAS DESULFURIZATION APPARATUS INC...
- Publication number 20120043283
- Publication date Feb 23, 2012
- Keisuke SONODA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCALE DEPOSITION DEVICE AND WATER HEATER
- Publication number 20110283728
- Publication date Nov 24, 2011
- Mitsubishi Electric Corporation
- Seiji Furukawa
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Water treatment method and water treatment apparatus
- Publication number 20060289362
- Publication date Dec 28, 2006
- Mitsubishi Electric Corporation
- Tokiko Yamauchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process of eluting and recovering phosphorus from sludge
- Publication number 20040241074
- Publication date Dec 2, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Nozomu Yasunaga
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Water treatment apparatus
- Publication number 20040226893
- Publication date Nov 18, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Miki Kamimura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process for treating organic wastewater and apparatus for treating...
- Publication number 20030226803
- Publication date Dec 11, 2003
- Mitsibishi Denki Kabushiki Kaisha
- Toshiyuki Kamiya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Seiji Furukawa

Person

Patents Grantslast 30 patents

Sludge treatment system and sludge treatment method

Scale trapping unit and water heater

Heat pump water heating system

Humidifier and method of hydrophilization processing for humidifyin...

Corrosion protection performance degradation detection sensor, hot-...

Water heater and flow rate control method

Scale deposition device and water heater

Process of eluting and recovering phosphorus from sludge

Water treatment apparatus

Process for treating organic wastewater and apparatus for treating...

Waste water ozonization process and apparatus

Method for ozone treatment using a mixture of ozone and hydrogen pe...

Patents Applicationslast 30 patents

SUSPENDED-MATTER REMOVING METHOD UTILIZING BIOFILM AND SUSPENDED-MA...

SUSPENDED-MATTER REMOVING METHOD AND SUSPENDED-MATTER REMOVING APPA...

REGENERATION METHOD FOR FILTRATION APPARATUS, FILTRATION APPARATUS...

WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS EACH USING MEM...

SCALE TRAPPING UNIT AND WATER HEATER

SLUDGE TREATMENT SYSTEM AND SLUDGE TREATMENT METHOD

HEAT PUMP WATER HEATING SYSTEM

HUMIDIFIER AND METHOD OF HYDROPHILIZATION PROCESSING FOR HUMIDIFYIN...

CORROSION PROTECTION PERFORMANCE DEGRADATION DETECTION SENSOR, HOT-...

WATER HEATER AND FLOW RATE CONTROL METHOD

AERATION APPARATUS, SEAWATER FLUE GAS DESULPHURIZATION APPARATUS IN...

AERATION APPARATUS INCLUDING WATER-REPELLENT LAYER AND SEAWATER FLU...

AERATION APPARATUS, SEAWATER FLUE GAS DESULFURIZATION APPARATUS INC...

SCALE DEPOSITION DEVICE AND WATER HEATER

Water treatment method and water treatment apparatus

Process of eluting and recovering phosphorus from sludge

Water treatment apparatus

Process for treating organic wastewater and apparatus for treating...