Seiji Kagawa

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Treated water drying device and boiler system including the same
- Patent number 12,208,360
- Issue date Jan 28, 2025
- Mitsubishi Heavy Industries, Ltd.
- Koichiro Hirayama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Desulfurization device
- Patent number 11,364,467
- Issue date Jun 21, 2022
- MITSUBISHI POWER, LTD.
- Satoru Sugita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spray drying system
- Patent number 10,967,327
- Issue date Apr 6, 2021
- MITSUBISHI POWER, LTD.
- Toshihiro Fukuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for installing spray pipe
- Patent number 10,953,363
- Issue date Mar 23, 2021
- MITSUBISHI POWER, LTD.
- Satoru Sugita
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Ship desulfurization device and ship equipped with ship desulfuriza...
- Patent number 10,926,217
- Issue date Feb 23, 2021
- MITSUBISHI POWER, LTD.
- Ryozo Sasaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cement solidification device for waste and method therefor, and zer...
- Patent number 10,780,473
- Issue date Sep 22, 2020
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Naoyuki Kamiyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of spray drying and washing and method of controlling air po...
- Patent number 10,704,835
- Issue date Jul 7, 2020
- Mitsubishi Heavy Industries, Ltd.
- Toshihiro Fukuda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wet flue gas desulfurization apparatus and operation method for wet...
- Patent number 10,646,820
- Issue date May 12, 2020
- Mitsubishi Hitachi Power Systems, Ltd.
- Seiji Kagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Desulfurization apparatus and method of operating desulfurization a...
- Patent number 10,617,996
- Issue date Apr 14, 2020
- Mitsubishi Hitachi Power Systems, Ltd.
- Naoyuki Kamiyama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Air pollution control system
- Patent number 10,471,382
- Issue date Nov 12, 2019
- Mitsubishi Hitachi Power Systems, Ltd.
- Tsuyoshi Miyachi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Heat exchanger and method for controlling heat exchanger
- Patent number 10,436,096
- Issue date Oct 8, 2019
- Mitsubishi Hitachi Power Systems, Ltd.
- Tsuyoshi Miyachi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Resin coating layer and life-extension method for piping
- Patent number 10,139,033
- Issue date Nov 27, 2018
- Mitsubishi Heavy Industries, Ltd.
- Hideaki Sakurai
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Steel covering layer and method of surface treatment of heat transf...
- Patent number 10,024,609
- Issue date Jul 17, 2018
- Mitsubishi Heavy Industries, Ltd.
- Hideaki Sakurai
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Limestone supply device and air pollution control system
- Patent number 10,005,026
- Issue date Jun 26, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Toshihiro Fukuda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air pollution control system and air pollution control method
- Patent number 9,943,804
- Issue date Apr 17, 2018
- Mitsubishi Heavy Industries, Ltd.
- Toshihiro Fukuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flue gas treatment device
- Patent number 9,925,490
- Issue date Mar 27, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Naoyuki Kamiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air pollution control system and air pollution control method
- Patent number 9,895,658
- Issue date Feb 20, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Toshihiro Fukuda
- F26 - DRYING
Information Patent Grant
Air pollution control system and air pollution control method
- Patent number 9,802,151
- Issue date Oct 31, 2017
- Mitsubishi Hitachi Power Systems, Ltd.
- Naoyuki Kamiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air pollution control system and air pollution control method
- Patent number 9,700,839
- Issue date Jul 11, 2017
- Mitsubishi Hitachi Power Systems, Ltd.
- Toshihiro Fukuda
- F26 - DRYING
Information Patent Grant
Air pollution control system and air pollution control method
- Patent number 9,669,356
- Issue date Jun 6, 2017
- Mitsubishi Heavy Industries, Ltd.
- Toshihiro Fukuda
- F26 - DRYING
Information Patent Grant
Flue gas treatment apparatus and flue gas treatment method
- Patent number 9,573,095
- Issue date Feb 21, 2017
- Mitsubishi Hitachi Power Systems, Ltd.
- Takashi Yoshimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spray-drying device for dehydrated filtrate from desulfurization wa...
- Patent number 9,555,341
- Issue date Jan 31, 2017
- MITSUBISHI POWER SYSTEMS, LTD.
- Nobuyuki Ukai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Spray drying apparatus of dehydration filtrate from desulfurization...
- Patent number 9,527,004
- Issue date Dec 27, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Toshihiro Fukuda
- F26 - DRYING
Information Patent Grant
Spray drying apparatus and air pollution control system
- Patent number 9,511,305
- Issue date Dec 6, 2016
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Toshihiro Fukuda
- F26 - DRYING
Information Patent Grant
Spray drying apparatus for dehydrated filtrate from desulfurization...
- Patent number 9,468,862
- Issue date Oct 18, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Toshihiro Fukuda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Spray drying apparatus for dehydrated filtrate from desulfurization...
- Patent number 9,468,861
- Issue date Oct 18, 2016
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Toshihiro Fukuda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Spray drying apparatus for dehydrated filtrate from desulfurization...
- Patent number 9,433,874
- Issue date Sep 6, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Toshihiro Fukuda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Air pollution control system, air pollution control method, spray d...
- Patent number 9,409,117
- Issue date Aug 9, 2016
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Nobuyuki Ukai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Heat exchanger including flow regulating plates
- Patent number 9,400,102
- Issue date Jul 26, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Seiji Kagawa
- F22 - STEAM GENERATION
Information Patent Grant
System and method for treating mercury in flue gas
- Patent number 9,289,720
- Issue date Mar 22, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Seiji Kagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLUID DELIVERY APPARATUS AND METHOD FOR MODIFYING FLUID DELIVERY AP...
- Publication number 20220072494
- Publication date Mar 10, 2022
- Mitsubishi Power, Ltd.
- Shoichi Kanno
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OPERATION SUPPORT SYSTEM AND OPERATION SUPPORT METHOD FOR DESULFURI...
- Publication number 20210073701
- Publication date Mar 11, 2021
- Mitsubishi Power, Ltd.
- Naoyuki Kamiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TREATED WATER DRYING DEVICE AND BOILER SYSTEM INCLUDING THE SAME
- Publication number 20210016223
- Publication date Jan 21, 2021
- Mitsubishi Power, Ltd.
- Koichiro Hirayama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SHIP DESULFURIZATION DEVICE AND SHIP EQUIPPED WITH SHIP DESULFURIZA...
- Publication number 20200406185
- Publication date Dec 31, 2020
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Ryozo Sasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT TANK AND DESULFURIZATION DEVICE
- Publication number 20200391156
- Publication date Dec 17, 2020
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Hideaki Sakurai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPRAY PIPE, DESULFURIZATION APPARATUS PROVIDED WITH THE SPRAY PIPE,...
- Publication number 20200384407
- Publication date Dec 10, 2020
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Ryuji Yoshiyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR INSTALLING SPRAY PIPE
- Publication number 20200171425
- Publication date Jun 4, 2020
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Satoru Sugita
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SPRAY PIPE AND DESULFURIZATION APPARATUS PROVIDED WITH THE SAME
- Publication number 20200094186
- Publication date Mar 26, 2020
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Satoru Sugita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DESULFURIZATION DEVICE
- Publication number 20200061533
- Publication date Feb 27, 2020
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Satoru Sugita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPRAY DRYING SYSTEM
- Publication number 20190270049
- Publication date Sep 5, 2019
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Toshihiro Fukuda
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
DESULFURIZATION APPARATUS AND METHOD OF OPERATING DESULFURIZATION A...
- Publication number 20190105604
- Publication date Apr 11, 2019
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Naoyuki Kamiyama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
AIR POLLUTION CONTROL SYSTEM
- Publication number 20190099714
- Publication date Apr 4, 2019
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Tsuyoshi Miyachi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD OF SPRAY DRYING AND WASHING AND METHOD OF CONTROLLING AIR PO...
- Publication number 20180306509
- Publication date Oct 25, 2018
- Mitsubishi Heavy Industries, Ltd.
- Toshihiro Fukuda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WET FLUE GAS DESULFURIZATION APPARATUS AND OPERATION METHOD FOR WET...
- Publication number 20180200667
- Publication date Jul 19, 2018
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Seiji Kagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CEMENT SOLIDIFICATION DEVICE FOR WASTE AND METHOD THEREFOR, AND ZER...
- Publication number 20180050302
- Publication date Feb 22, 2018
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Naoyuki Kamiyama
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
HEAT EXCHANGER AND METHOD FOR CONTROLLING HEAT EXCHANGER
- Publication number 20180010504
- Publication date Jan 11, 2018
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Tsuyoshi Miyachi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD
- Publication number 20170225121
- Publication date Aug 10, 2017
- Mitsubishi Heavy Industries, Ltd.
- Toshihiro Fukuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD
- Publication number 20170050144
- Publication date Feb 23, 2017
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Naoyuki Kamiyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIMESTONE SUPPLY DEVICE AND AIR POLLUTION CONTROL SYSTEM
- Publication number 20170007959
- Publication date Jan 12, 2017
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Toshihiro FUKUDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPRAY DRYING APPARATUS AND AIR POLLUTION CONTROL SYSTEM
- Publication number 20160325203
- Publication date Nov 10, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Toshihiro Fukuda
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
AIR POLLUTION CONTROL SYSTEM, AIR POLLUTION CONTROL METHOD, SPRAY D...
- Publication number 20160250588
- Publication date Sep 1, 2016
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Nobuyuki Ukai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUE GAS TREATMENT DEVICE
- Publication number 20160243498
- Publication date Aug 25, 2016
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Naoyuki Kamiyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPRAY DRYING APPARATUS FOR DEHYDRATED FILTRATE FROM DESULFURIZATION...
- Publication number 20160214027
- Publication date Jul 28, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Toshihiro Fukuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT SYSTEM AND METHOD
- Publication number 20160185619
- Publication date Jun 30, 2016
- Mitsubishi Heavy Industries, Ltd.
- Nobuyuki Ukai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD
- Publication number 20150375166
- Publication date Dec 31, 2015
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Toshihiro Fukuda
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD
- Publication number 20150360174
- Publication date Dec 17, 2015
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Toshihiro Fukuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD
- Publication number 20150352490
- Publication date Dec 10, 2015
- Mitsubishi Heavy Industries, Ltd.
- Toshihiro Fukuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPRAY DRYING APPARATUS FOR DEHYDRATED FILTRATE AND AIR POLLUTION CO...
- Publication number 20150308744
- Publication date Oct 29, 2015
- Mitsubishi Heavy Industries, Ltd.
- Toshihiro Fukuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUE GAS TREATMENT SYSTEM AND METHOD
- Publication number 20150298055
- Publication date Oct 22, 2015
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Tetsu Ushiku
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUE GAS TREATMENT APPARATUS AND FLUE GAS TREATMENT METHOD
- Publication number 20150265965
- Publication date Sep 24, 2015
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Takashi Yoshimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Seiji Kagawa

Person

Patents Grantslast 30 patents

Treated water drying device and boiler system including the same

Desulfurization device

Spray drying system

Method for installing spray pipe

Ship desulfurization device and ship equipped with ship desulfuriza...

Cement solidification device for waste and method therefor, and zer...

Method of spray drying and washing and method of controlling air po...

Wet flue gas desulfurization apparatus and operation method for wet...

Desulfurization apparatus and method of operating desulfurization a...

Air pollution control system

Heat exchanger and method for controlling heat exchanger

Resin coating layer and life-extension method for piping

Steel covering layer and method of surface treatment of heat transf...

Limestone supply device and air pollution control system

Air pollution control system and air pollution control method

Flue gas treatment device

Air pollution control system and air pollution control method

Air pollution control system and air pollution control method

Air pollution control system and air pollution control method

Air pollution control system and air pollution control method

Flue gas treatment apparatus and flue gas treatment method

Spray-drying device for dehydrated filtrate from desulfurization wa...

Spray drying apparatus of dehydration filtrate from desulfurization...

Spray drying apparatus and air pollution control system

Spray drying apparatus for dehydrated filtrate from desulfurization...

Spray drying apparatus for dehydrated filtrate from desulfurization...

Spray drying apparatus for dehydrated filtrate from desulfurization...

Air pollution control system, air pollution control method, spray d...

Heat exchanger including flow regulating plates

System and method for treating mercury in flue gas

Patents Applicationslast 30 patents

FLUID DELIVERY APPARATUS AND METHOD FOR MODIFYING FLUID DELIVERY AP...

OPERATION SUPPORT SYSTEM AND OPERATION SUPPORT METHOD FOR DESULFURI...

TREATED WATER DRYING DEVICE AND BOILER SYSTEM INCLUDING THE SAME

SHIP DESULFURIZATION DEVICE AND SHIP EQUIPPED WITH SHIP DESULFURIZA...

WATER TREATMENT TANK AND DESULFURIZATION DEVICE

SPRAY PIPE, DESULFURIZATION APPARATUS PROVIDED WITH THE SPRAY PIPE,...

METHOD FOR INSTALLING SPRAY PIPE

SPRAY PIPE AND DESULFURIZATION APPARATUS PROVIDED WITH THE SAME

DESULFURIZATION DEVICE

SPRAY DRYING SYSTEM

DESULFURIZATION APPARATUS AND METHOD OF OPERATING DESULFURIZATION A...

AIR POLLUTION CONTROL SYSTEM

METHOD OF SPRAY DRYING AND WASHING AND METHOD OF CONTROLLING AIR PO...

WET FLUE GAS DESULFURIZATION APPARATUS AND OPERATION METHOD FOR WET...

CEMENT SOLIDIFICATION DEVICE FOR WASTE AND METHOD THEREFOR, AND ZER...

HEAT EXCHANGER AND METHOD FOR CONTROLLING HEAT EXCHANGER

AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD

AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD

LIMESTONE SUPPLY DEVICE AND AIR POLLUTION CONTROL SYSTEM

SPRAY DRYING APPARATUS AND AIR POLLUTION CONTROL SYSTEM

AIR POLLUTION CONTROL SYSTEM, AIR POLLUTION CONTROL METHOD, SPRAY D...

FLUE GAS TREATMENT DEVICE

SPRAY DRYING APPARATUS FOR DEHYDRATED FILTRATE FROM DESULFURIZATION...

WATER TREATMENT SYSTEM AND METHOD

AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD

AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD

AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD

SPRAY DRYING APPARATUS FOR DEHYDRATED FILTRATE AND AIR POLLUTION CO...

FLUE GAS TREATMENT SYSTEM AND METHOD

FLUE GAS TREATMENT APPARATUS AND FLUE GAS TREATMENT METHOD