Hirofumi Okazaki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cross fire tube with guide ring and angled cooling holes
- Patent number 10,520,196
- Issue date Dec 31, 2019
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas turbine combustor cross fire tube assembly with opening restric...
- Patent number 10,508,813
- Issue date Dec 17, 2019
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Atomizer and combustion device using the same
- Patent number 10,113,746
- Issue date Oct 30, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi Okazaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Atomizer, combustion device including atomizer, and gas turbine plant
- Patent number 9,970,356
- Issue date May 15, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi Okazaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Solid-fuel burner
- Patent number 9,599,335
- Issue date Mar 21, 2017
- Mitsubishi Hitachi Power Systems, Ltd.
- Toshihiko Mine
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Device and method for manufacturing semi-carbonized fuel of biomass...
- Patent number 9,494,313
- Issue date Nov 15, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi Okazaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Boiler and operating method of same
- Patent number 9,476,588
- Issue date Oct 25, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi Okazaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Dust coal boiler, dust coal combustion method, dust coal fuel therm...
- Patent number 8,961,170
- Issue date Feb 24, 2015
- Babcock-Hitachi K.K.
- Hisayuki Orita
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pulverized coal boiler
- Patent number 8,714,096
- Issue date May 6, 2014
- Babcock-Hitachi K.K.
- Akihito Orii
- F22 - STEAM GENERATION
Information Patent Grant
Method of manufacturing a vehicle
- Patent number 8,601,684
- Issue date Dec 10, 2013
- Hino Motors Ltd.
- Mitsuyoshi Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulverized coal-fired boiler and pulverized coal burning method
- Patent number 8,505,472
- Issue date Aug 13, 2013
- Babcock-Hitachi K.K.
- Yuki Kamikawa
- F22 - STEAM GENERATION
Information Patent Grant
Combustion apparatus and wind box
- Patent number 7,922,480
- Issue date Apr 12, 2011
- Babcock-Hitachi Kabushiki Kaisha
- Kenji Kiyama
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Overfiring air port, method for manufacturing air port, boiler, boi...
- Patent number 7,878,130
- Issue date Feb 1, 2011
- Babcock-Hitachi K.K.
- Kenji Yamamoto
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Solid fuel burner, solid fuel burner combustion method, combustion...
- Patent number 7,770,528
- Issue date Aug 10, 2010
- Babcock-Hitachi K.K.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
After-air nozzle for two-stage combustion boiler, and a two-stage c...
- Patent number 7,681,508
- Issue date Mar 23, 2010
- Babcock-Hitachi K.K.
- Masayuki Taniguchi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Solid fuel burner, burning method using the same, combustion appara...
- Patent number 7,665,408
- Issue date Feb 23, 2010
- Hitachi, Ltd.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner and combustion method for solid fuels
- Patent number 7,553,153
- Issue date Jun 30, 2009
- Babcock-Hitachi K.K.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method of calculating radiation
- Patent number 7,482,588
- Issue date Jan 27, 2009
- Hitachi, Ltd.
- Kenji Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Solid fuel boiler and method of operating combustion apparatus
- Patent number 7,392,752
- Issue date Jul 1, 2008
- Hitachi, Ltd.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Solid fuel burner, solid fuel burner combustion method, combustion...
- Patent number 7,213,522
- Issue date May 8, 2007
- Babcock-Hitachi K.K.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Solid fuel burner, burning method using the same, combustion appara...
- Patent number 7,168,374
- Issue date Jan 30, 2007
- Hitachi, Ltd.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Solid fuel boiler and method of operating combustion apparatus
- Patent number 6,938,560
- Issue date Sep 6, 2005
- Hitachi, Ltd.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Solid fuel burner, burning method using the same, combustion appara...
- Patent number 6,889,619
- Issue date May 10, 2005
- Hitachi, Ltd.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Solid fuel burner and method of combustion using solid fuel burner
- Patent number 6,715,432
- Issue date Apr 6, 2004
- Babcock-Hitachi Kabushiki Kaisha
- Toshikazu Tsumura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Boiler
- Patent number 6,490,985
- Issue date Dec 10, 2002
- Hitachi, Ltd.
- Kenji Yamamoto
- F22 - STEAM GENERATION
Information Patent Grant
Boiler
- Patent number 6,338,304
- Issue date Jan 15, 2002
- Hitachi, Ltd.
- Kenji Yamamoto
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Fine coal powder combustion method for a fine coal powder combustio...
- Patent number 6,298,796
- Issue date Oct 9, 2001
- Hitachi, Ltd.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion burner and combustion device provided with same
- Patent number 6,237,510
- Issue date May 29, 2001
- Babcock-Hitachi Kabushiki Kaisha
- Toshikazu Tsumura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pulverized coal combustion burner and combustion method thereby
- Patent number 6,189,464
- Issue date Feb 20, 2001
- Hitachi, Ltd.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pulverized coal burner
- Patent number 6,112,676
- Issue date Sep 5, 2000
- Hitachi, Ltd.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Gas Turbine Combustor
- Publication number 20190137106
- Publication date May 9, 2019
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Hirofumi OKAZAKI
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Gas Turbine
- Publication number 20190063240
- Publication date Feb 28, 2019
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Hirofumi OKAZAKI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Gas Turbine Combustor
- Publication number 20180045416
- Publication date Feb 15, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi OKAZAKI
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
GAS TURBINE COMBUSTOR
- Publication number 20170284680
- Publication date Oct 5, 2017
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi OKAZAKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE COMBUSTOR
- Publication number 20160377290
- Publication date Dec 29, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi OKAZAKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Atomizer and Combustion Device Using the Same
- Publication number 20160230999
- Publication date Aug 11, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi OKAZAKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Atomizer, Combustion Device Including Atomizer, and Gas Turbine Plant
- Publication number 20150361895
- Publication date Dec 17, 2015
- Mitsubishi Hitachi Power Systems, Ltd.
- Hirofumi OKAZAKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SOLID-FUEL BURNER
- Publication number 20150241058
- Publication date Aug 27, 2015
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Toshihiko Mine
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
BURNER, AND COMBUSTION EQUIPMENT AND BOILER COMPRISING BURNER
- Publication number 20140116359
- Publication date May 1, 2014
- BABCOCK HITACHI KABUSHIKI KAISHA
- Kenji Kiyama
- F22 - STEAM GENERATION
Information Patent Application
Device and Method for Manufacturing Semi-Carbonized Fuel of Biomass...
- Publication number 20140026791
- Publication date Jan 30, 2014
- Hitachi Ltd.
- Hirofumi Okazaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
COMBUSTION DEVICE
- Publication number 20130340659
- Publication date Dec 26, 2013
- BABCOCK HITACHI KABUSHIKI KAISHA
- Yusuke Ochi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Spray Nozzle, and Combustion Device Having Spray Nozzle
- Publication number 20130319301
- Publication date Dec 5, 2013
- BABCOCK-HITACHI K.K.
- Hirofumi Okazaki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COMBUSTION SYSTEM AND METHOD FOR OPERATING SAME
- Publication number 20130291772
- Publication date Nov 7, 2013
- BABCOCK HITACHI KABUSHIKI KAISHA
- Toshihiko Mine
- F22 - STEAM GENERATION
Information Patent Application
BOILER AND OPERATING METHOD OF SAME
- Publication number 20130273481
- Publication date Oct 17, 2013
- FORTUM CORPORATION
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PULVERIZED COAL-FIRED BOILER AND PULVERIZED COAL BURNING METHOD
- Publication number 20130255547
- Publication date Oct 3, 2013
- Babcock-Hitachi K.K.
- Yuki KAMIKAWA
- F22 - STEAM GENERATION
Information Patent Application
PULVERIZED COAL BOILER
- Publication number 20120137938
- Publication date Jun 7, 2012
- Akihito Orii
- F22 - STEAM GENERATION
Information Patent Application
MANUFACTURING METHOD, AND ASSEMBLY ASSISTING DEVICE FOR VEHICLE
- Publication number 20110119888
- Publication date May 26, 2011
- Mitsuyoshi Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SOLID FUEL BURNER, COMBUSTION APPARATUS USING SOLID FUEL BURNER, AN...
- Publication number 20110053102
- Publication date Mar 3, 2011
- BABCOCK HITACHI KABUSHIKI KAISHA
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
SOLID FUEL BURNER, SOLID FUEL BURNER COMBUSTION METHOD, COMBUSTION...
- Publication number 20100269741
- Publication date Oct 28, 2010
- BABCOCK-HITACHI K.K.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Dust Coal Boiler, Dust Coal Combustion Method, Dust Coal Fuel Therm...
- Publication number 20100223926
- Publication date Sep 9, 2010
- Babcock-Hitachi K.K.
- Hisayuki Orita
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PULVERIZED COAL-FIRED BOILER AND PULVERIZED COAL BURNING METHOD
- Publication number 20100224108
- Publication date Sep 9, 2010
- Yuki Kamikawa
- F22 - STEAM GENERATION
Information Patent Application
SOLID-FUEL BURNER, COMBUSTION DEVICE USING SOLID-FUEL BURNER, AND M...
- Publication number 20100162930
- Publication date Jul 1, 2010
- BABCOCK HITACHI KABUSHIKI KAISHA
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
BURNER, AND COMBUSTION EQUIPMENT AND BOILER COMPRISING BURNER
- Publication number 20100064986
- Publication date Mar 18, 2010
- BABCOCK HITACHI KABUSHIKI KAISHA
- Kenji Kiyama
- F22 - STEAM GENERATION
Information Patent Application
Apparatus and Method for Gasifying Solid Fuel
- Publication number 20090249691
- Publication date Oct 8, 2009
- Hitachi, Ltd
- Toru Akiyama
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
In-Furnace Gas Injection Port
- Publication number 20090087805
- Publication date Apr 2, 2009
- BABCOCK HITACHI KABUSHIKI KAISHA
- Yusuke Ochi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Solid Fuel Burner, Solid Fuel Burner Combustion Method, Combustion...
- Publication number 20070092847
- Publication date Apr 26, 2007
- BABCOCK-HITACHI K.K.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Solid fuel burner, burning method using the same, combustion appara...
- Publication number 20070079736
- Publication date Apr 12, 2007
- Hitachi, Ltd
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Burner and combustion method for solid fuels
- Publication number 20070026356
- Publication date Feb 1, 2007
- Babcock-Hitachi K.K.
- Hirofumi Okazaki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Overfiring air port, method for manufacturing air port, boiler, boi...
- Publication number 20060115779
- Publication date Jun 1, 2006
- Babcock-Hitachi K.K.
- Kenji Yamamoto
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Combustion apparatus and wind box
- Publication number 20060115780
- Publication date Jun 1, 2006
- Kenji Kiyama
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Hirofumi Okazaki

Person

Patents Grantslast 30 patents

Cross fire tube with guide ring and angled cooling holes

Gas turbine combustor cross fire tube assembly with opening restric...

Atomizer and combustion device using the same

Atomizer, combustion device including atomizer, and gas turbine plant

Solid-fuel burner

Device and method for manufacturing semi-carbonized fuel of biomass...

Boiler and operating method of same

Dust coal boiler, dust coal combustion method, dust coal fuel therm...

Pulverized coal boiler

Method of manufacturing a vehicle

Pulverized coal-fired boiler and pulverized coal burning method

Combustion apparatus and wind box

Overfiring air port, method for manufacturing air port, boiler, boi...

Solid fuel burner, solid fuel burner combustion method, combustion...

After-air nozzle for two-stage combustion boiler, and a two-stage c...

Solid fuel burner, burning method using the same, combustion appara...

Burner and combustion method for solid fuels

Method of calculating radiation

Solid fuel boiler and method of operating combustion apparatus

Solid fuel burner, solid fuel burner combustion method, combustion...

Solid fuel burner, burning method using the same, combustion appara...

Solid fuel boiler and method of operating combustion apparatus

Solid fuel burner, burning method using the same, combustion appara...

Solid fuel burner and method of combustion using solid fuel burner

Boiler

Boiler

Fine coal powder combustion method for a fine coal powder combustio...

Combustion burner and combustion device provided with same

Pulverized coal combustion burner and combustion method thereby

Pulverized coal burner

Patents Applicationslast 30 patents

Gas Turbine Combustor

Gas Turbine

Gas Turbine Combustor

GAS TURBINE COMBUSTOR

GAS TURBINE COMBUSTOR

Atomizer and Combustion Device Using the Same

Atomizer, Combustion Device Including Atomizer, and Gas Turbine Plant

SOLID-FUEL BURNER

BURNER, AND COMBUSTION EQUIPMENT AND BOILER COMPRISING BURNER

Device and Method for Manufacturing Semi-Carbonized Fuel of Biomass...

COMBUSTION DEVICE

Spray Nozzle, and Combustion Device Having Spray Nozzle

COMBUSTION SYSTEM AND METHOD FOR OPERATING SAME

BOILER AND OPERATING METHOD OF SAME

PULVERIZED COAL-FIRED BOILER AND PULVERIZED COAL BURNING METHOD

PULVERIZED COAL BOILER

MANUFACTURING METHOD, AND ASSEMBLY ASSISTING DEVICE FOR VEHICLE

SOLID FUEL BURNER, COMBUSTION APPARATUS USING SOLID FUEL BURNER, AN...

SOLID FUEL BURNER, SOLID FUEL BURNER COMBUSTION METHOD, COMBUSTION...

Dust Coal Boiler, Dust Coal Combustion Method, Dust Coal Fuel Therm...

PULVERIZED COAL-FIRED BOILER AND PULVERIZED COAL BURNING METHOD

SOLID-FUEL BURNER, COMBUSTION DEVICE USING SOLID-FUEL BURNER, AND M...

BURNER, AND COMBUSTION EQUIPMENT AND BOILER COMPRISING BURNER

Apparatus and Method for Gasifying Solid Fuel

In-Furnace Gas Injection Port

Solid Fuel Burner, Solid Fuel Burner Combustion Method, Combustion...

Solid fuel burner, burning method using the same, combustion appara...

Burner and combustion method for solid fuels

Overfiring air port, method for manufacturing air port, boiler, boi...

Combustion apparatus and wind box