Shinji OIKAWA

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Steam turbine rotor blade and method for manufacturing steam turbin...
- Patent number 10,378,366
- Issue date Aug 13, 2019
- Mitsubishi Hitachi Power Systems, Ltd.
- Shinji Oikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steam turbine rotor, steam turbine including same, and thermal powe...
- Patent number 10,260,357
- Issue date Apr 16, 2019
- Mitsubishi Hitachi Power Systems, Ltd.
- Shinji Oikawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Precipitation hardening martensitic stainless steel and steam turbi...
- Patent number 9,873,930
- Issue date Jan 23, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Shinji Oikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Precipitation hardening martensitic stainless steel, and steam turb...
- Patent number 9,388,702
- Issue date Jul 12, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Shinji Oikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Steam turbine rotor
- Patent number 9,200,524
- Issue date Dec 1, 2015
- Mitsubishi Hitachi Power Systems, Ltd.
- Masahiko Arai
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Precipitate hardening stainless steel and long blade using same for...
- Patent number 9,062,362
- Issue date Jun 23, 2015
- Mitsubishi Hitachi Power Systems, Ltd.
- Shinji Oikawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Precipitation hardenable martensitic stainless steel and steam turb...
- Patent number 8,747,733
- Issue date Jun 10, 2014
- Hitachi, Ltd.
- Shinji Oikawa
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Steam Turbine Rotor and Steam Turbine
- Publication number 20200325784
- Publication date Oct 15, 2020
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Shinji OIKAWA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
STEAM TURBINE ROTOR BLADE AND METHOD FOR MANUFACTURING STEAM TURBIN...
- Publication number 20180080329
- Publication date Mar 22, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Shinji OIKAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Segment for Sealing Device, and Turbine Rotor and Turbine Comprisin...
- Publication number 20180058232
- Publication date Mar 1, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Shinji OIKAWA
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Steam Turbine Rotor, Steam Turbine Including Same, and Thermal Powe...
- Publication number 20160177742
- Publication date Jun 23, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Shinji OIKAWA
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Sealing Device, Rotating Machine, and Method for Manufacturing Seal...
- Publication number 20160169023
- Publication date Jun 16, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Shunsuke MIZUMI
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL, TURBINE COMPON...
- Publication number 20150132144
- Publication date May 14, 2015
- Mitsubishi Hitachi Power Systems, Ltd.
- Shinji OIKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
Precipitation Hardening Martensitic Stainless Steel and Long Blade...
- Publication number 20140105753
- Publication date Apr 17, 2014
- Hitachi, Ltd
- Shinji OIKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
Steam Turbine Rotor
- Publication number 20130224033
- Publication date Aug 29, 2013
- Hitachi, Ltd
- Masahiko ARAI
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL, AND STEAM TURB...
- Publication number 20130186106
- Publication date Jul 25, 2013
- Hitachi, Ltd
- Shinji OIKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
PRECIPITATE HARDENING STAINLESS STEEL AND LONG BLADE USING SAME FOR...
- Publication number 20120321478
- Publication date Dec 20, 2012
- Hitachi, Ltd.
- Shinji OIKAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Precipitation Hardening Martensitic Stainless Steel and Steam Turbi...
- Publication number 20120114496
- Publication date May 10, 2012
- Shinji Oikawa
- C21 - METALLURGY OF IRON
Information Patent Application
PRECIPITATION HARDENABLE MARTENSITIC STAINLESS STEEL AND STEAM TURB...
- Publication number 20110255988
- Publication date Oct 20, 2011
- Shinji OIKAWA
- C21 - METALLURGY OF IRON

Shinji OIKAWA

Person

Patents Grantslast 30 patents

Steam turbine rotor blade and method for manufacturing steam turbin...

Steam turbine rotor, steam turbine including same, and thermal powe...

Precipitation hardening martensitic stainless steel and steam turbi...

Precipitation hardening martensitic stainless steel, and steam turb...

Steam turbine rotor

Precipitate hardening stainless steel and long blade using same for...

Precipitation hardenable martensitic stainless steel and steam turb...

Patents Applicationslast 30 patents

Steam Turbine Rotor and Steam Turbine

STEAM TURBINE ROTOR BLADE AND METHOD FOR MANUFACTURING STEAM TURBIN...

Segment for Sealing Device, and Turbine Rotor and Turbine Comprisin...

Steam Turbine Rotor, Steam Turbine Including Same, and Thermal Powe...

Sealing Device, Rotating Machine, and Method for Manufacturing Seal...

PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL, TURBINE COMPON...

Precipitation Hardening Martensitic Stainless Steel and Long Blade...

Steam Turbine Rotor

PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL, AND STEAM TURB...

PRECIPITATE HARDENING STAINLESS STEEL AND LONG BLADE USING SAME FOR...

Precipitation Hardening Martensitic Stainless Steel and Steam Turbi...

PRECIPITATION HARDENABLE MARTENSITIC STAINLESS STEEL AND STEAM TURB...