Masakatsu Ueda

Person

Shiki-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Martensitic stainless steel oil country tubular good
- Patent number 9,090,957
- Issue date Jul 28, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Hisashi Amaya
- C21 - METALLURGY OF IRON
Information Patent Grant
Martensitic stainless steel for welded structures
- Patent number 8,163,233
- Issue date Apr 24, 2012
- Sumitomo Metal Industries, Ltd.
- Hisashi Amaya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Martensitic stainless steel
- Patent number 8,157,930
- Issue date Apr 17, 2012
- Sumitomo Metal Industries, Ltd.
- Hisashi Amaya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Oil country tubular good for expansion in well and manufacturing me...
- Patent number 7,799,149
- Issue date Sep 21, 2010
- Sumitomo Metal Industries, Ltd.
- Taro Ohe
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel for oil well pipe with high corrosion resistance to wet carbo...
- Patent number 6,217,676
- Issue date Apr 17, 2001
- Sumitomo Metal Industries, Ltd.
- Hideki Takabe
- C21 - METALLURGY OF IRON
Information Patent Grant
Martensitic stainless steel pipe and method for manufacturing the same
- Patent number 6,159,311
- Issue date Dec 12, 2000
- Sumitomo Metal Industries, Ltd.
- Hisashi Amaya
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength welded steel structures having excellent corrosion re...
- Patent number 6,129,999
- Issue date Oct 10, 2000
- Sumitomo Metal Industries, Ltd.
- Masakatsu Ueda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for joining metallic materials by diffusion bonding and join...
- Patent number 6,059,175
- Issue date May 9, 2000
- Sumitomo Metal Industries, Ltd.
- Masahiko Hamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for bonding dual-phase stainless steel
- Patent number 6,024,276
- Issue date Feb 15, 2000
- Sumitomo Metal Industries, Ltd.
- Hiroyuki Hirata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hydrogen sulfide corrosion resistant high-Cr and high-Ni alloys
- Patent number 5,879,619
- Issue date Mar 9, 1999
- Sumitomo Metal Industries, Ltd.
- Masakatsu Ueda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Duplex stainless steel
- Patent number 5,849,111
- Issue date Dec 15, 1998
- Sumitomo Metal Industries, Ltd.
- Masaaki Igarashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Galvanic corrosion resistant insulating pipe having excellent film...
- Patent number 5,660,211
- Issue date Aug 26, 1997
- Sumitomo Metal Industries
- Nobuhiko Hiraide
- E21 - EARTH DRILLING MINING
Information Patent Grant
Martensitic stainless steel suitable for use in oil wells
- Patent number 5,383,983
- Issue date Jan 24, 1995
- Sumitomo Metal Industries, Ltd.
- Kunio Kondo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Martensitic stainless steel for welded structures
- Publication number 20090232694
- Publication date Sep 17, 2009
- Hisashi Amaya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Martensitic stainless steel
- Publication number 20090162239
- Publication date Jun 25, 2009
- Hideki TAKABE
- C21 - METALLURGY OF IRON
Information Patent Application
Metal Pipe and Manufacturing Method Thereof
- Publication number 20090158799
- Publication date Jun 25, 2009
- Yoshiaki Takeishi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Martensitic Stainless Steel Oil Country Tubular Good
- Publication number 20090098008
- Publication date Apr 16, 2009
- Hisashi Amaya
- C21 - METALLURGY OF IRON
Information Patent Application
Oil country tubular good for expansion in well and duplex stainless...
- Publication number 20090032246
- Publication date Feb 5, 2009
- Hideki Takabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Oil country tubular good for expansion in well and manufacturing me...
- Publication number 20090032150
- Publication date Feb 5, 2009
- Taro Ohe
- C21 - METALLURGY OF IRON
Information Patent Application
High strength martensitic stainless steel excellent in carbon dioxi...
- Publication number 20050224143
- Publication date Oct 13, 2005
- Hideki Takabe
- C21 - METALLURGY OF IRON
Information Patent Application
Martensitic stainless steel
- Publication number 20050034790
- Publication date Feb 17, 2005
- Hisashi Amaya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Masakatsu Ueda

Person

Patents Grantslast 30 patents

Martensitic stainless steel oil country tubular good

Martensitic stainless steel for welded structures

Martensitic stainless steel

Oil country tubular good for expansion in well and manufacturing me...

Steel for oil well pipe with high corrosion resistance to wet carbo...

Martensitic stainless steel pipe and method for manufacturing the same

High-strength welded steel structures having excellent corrosion re...

Method for joining metallic materials by diffusion bonding and join...

Method for bonding dual-phase stainless steel

Hydrogen sulfide corrosion resistant high-Cr and high-Ni alloys

Duplex stainless steel

Galvanic corrosion resistant insulating pipe having excellent film...

Martensitic stainless steel suitable for use in oil wells

Patents Applicationslast 30 patents

Martensitic stainless steel for welded structures

Martensitic stainless steel

Metal Pipe and Manufacturing Method Thereof

Martensitic Stainless Steel Oil Country Tubular Good

Oil country tubular good for expansion in well and duplex stainless...

Oil country tubular good for expansion in well and manufacturing me...

High strength martensitic stainless steel excellent in carbon dioxi...

Martensitic stainless steel