Kazuhiro Ogawa

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-strength austenitic stainless steel for high-pressure hydrogen...
- Patent number 10,266,909
- Issue date Apr 23, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Tomohiko Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength austenitic stainless steel for high-pressure hydrogen...
- Patent number 10,260,125
- Issue date Apr 16, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Tomohiko Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
Duplex stainless steel
- Patent number 10,000,832
- Issue date Jun 19, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Hideki Takabe
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic stainless steel
- Patent number 8,865,060
- Issue date Oct 21, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Takahiro Osuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Austenitic heat resistant alloy
- Patent number 8,808,473
- Issue date Aug 19, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Hiroyuki Hirata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Welding material and welded joint structure
- Patent number 8,158,274
- Issue date Apr 17, 2012
- Sumitomo Metal Industries, Ltd.
- Takahiro Osuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Austenitic stainless steel welded joint and austenitic stainless st...
- Patent number 8,137,613
- Issue date Mar 20, 2012
- Sumitomo Metal Industries, Ltd.
- Takahiro Osuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Austenitic stainless steel
- Patent number 8,133,431
- Issue date Mar 13, 2012
- Sumitomo Metal Industries, Ltd.
- Takahiro Osuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Welding material and welded joint structure
- Patent number 7,951,469
- Issue date May 31, 2011
- Sumitomo Metal Industries, Ltd.
- Takahiro Osuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stainless steel for high-pressure hydrogen gas
- Patent number 7,749,431
- Issue date Jul 6, 2010
- Sumitomo Metal Industries, Ltd.
- Masaaki Igarashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Austenitic Fe-Ni-Cr alloy
- Patent number 7,731,895
- Issue date Jun 8, 2010
- Sumitomo Metal Industries, Ltd.
- Hirokazu Okada
- C21 - METALLURGY OF IRON
Information Patent Grant
Stainless steel for high-pressure hydrogen gas
- Patent number 7,531,129
- Issue date May 12, 2009
- Sumitomo Metal Industries, Ltd.
- Masaaki Igarashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Welded structure having improved resistance to stress corrosion cra...
- Patent number 7,238,434
- Issue date Jul 3, 2007
- Sumitomo Metal Industries, Ltd.
- Hisashi Amaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stainless steel product containing B and method for production thereof
- Patent number 7,170,073
- Issue date Jan 30, 2007
- Sumitomo Metal Industries, Ltd.
- Kazuhiro Ishida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ferritic heat-resisting steel
- Patent number 6,712,913
- Issue date Mar 30, 2004
- Sumitomo Metal Industries, Ltd.
- Hiroyuki Hirata
- C21 - METALLURGY OF IRON
Information Patent Grant
Ni-base heat resistant alloy and welded joint thereof
- Patent number 6,702,906
- Issue date Mar 9, 2004
- Sumitomo Metal Industries, Ltd.
- Kazuhiro Ogawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welded structure made of low thermal expansion coefficient alloy an...
- Patent number 6,528,012
- Issue date Mar 4, 2003
- Sumitomo Metal Industries, Ltd.
- Kazutoshi Nishimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat resistant nickel base alloy
- Patent number 6,458,318
- Issue date Oct 1, 2002
- Sumitomo Metal Industries, Ltd.
- Yoshitaka Nishiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Martensitic stainless steel welded pipe
- Patent number 6,379,821
- Issue date Apr 30, 2002
- Sumitomo Metal Industries, Ltd.
- Takahiro Kushida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Sheet transportation device
- Patent number 5,999,757
- Issue date Dec 7, 1999
- Mita Industrial Co., Ltd.
- Yoshiki Shimomura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Simulation system for control sequence for sheet transportation
- Patent number 5,838,596
- Issue date Nov 17, 1998
- Mita Industrial Co., Ltd.
- Yoshiki Shimomura
- G05 - CONTROLLING REGULATING
Information Patent Grant
High-temperature stainless steel and method for its production
- Patent number 5,824,264
- Issue date Oct 20, 1998
- Sumitomo Metal Industries, Ltd.
- Hideki Uno
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Duplex stainless steel excellent in corrosion resistance
- Patent number 5,672,215
- Issue date Sep 30, 1997
- Sumitomo Metal Industries, Ltd.
- Shigeki Azuma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for manufacturing clad pipe
- Patent number 5,584,428
- Issue date Dec 17, 1996
- Sumitomo Metal Industries, Ltd.
- Atsushi Satoh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus
- Patent number 5,369,473
- Issue date Nov 29, 1994
- Mita Industrial Co., Ltd.
- Kazuhiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resistance welding of aluminum
- Patent number 5,302,797
- Issue date Apr 12, 1994
- Sumitomo Metal Industries, Ltd.
- Masanori Yasuyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diffusion bonding method for corrosion-resistant materials
- Patent number 5,118,028
- Issue date Jun 2, 1992
- Sumitomo Metal Industries, Ltd.
- Kazuhiro Ogawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH AUSTENITIC STAINLESS STEEL FOR HIGH-PRESSURE HYDROGEN...
- Publication number 20160304983
- Publication date Oct 20, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Tomohiko OMURA
- C21 - METALLURGY OF IRON
Information Patent Application
LOW ALLOY STEEL
- Publication number 20150047749
- Publication date Feb 19, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hiroyuki Hirata
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC STAINLESS STEEL
- Publication number 20150010425
- Publication date Jan 8, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takahiro OSUKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LOW ALLOY STEEL
- Publication number 20140348695
- Publication date Nov 27, 2014
- Hiroyuki Hirata
- C21 - METALLURGY OF IRON
Information Patent Application
DUPLEX STAINLESS STEEL
- Publication number 20140212322
- Publication date Jul 31, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hideki Takabe
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH AUSTENITIC STAINLESS STEEL FOR HIGH-PRESSURE HYDROGEN...
- Publication number 20140017111
- Publication date Jan 16, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Tomohiko Omura
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC HEAT RESISTANT ALLOY
- Publication number 20120288400
- Publication date Nov 15, 2012
- SUMITOMO METAL INDUSTRIES., LTD.
- Hiroyuki Hirata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DUPLEX STAINLESS STEEL
- Publication number 20120177529
- Publication date Jul 12, 2012
- Sumitomo Metal Industries, Ltd.
- Hisashi Amaya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
AUSTENITIC STAINLESS STEEL
- Publication number 20120141318
- Publication date Jun 7, 2012
- Sumitomo Metal Industries, Ltd.
- Takahiro OSUKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
WELDING MATERIAL AND WELDED JOINT STRUCTURE
- Publication number 20110200843
- Publication date Aug 18, 2011
- Sumitomo Metal Industries, Ltd.
- Takahiro Osuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING MATERIAL AND WELDED JOINT STRUCTURE
- Publication number 20100136361
- Publication date Jun 3, 2010
- Takahiro Osuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT RESISTANT FERRITIC STEEL
- Publication number 20100086430
- Publication date Apr 8, 2010
- Hiroyuki Hirata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Austenitic stainless steel welded joint and austenitic stainless st...
- Publication number 20100062279
- Publication date Mar 11, 2010
- Takahiro Osuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AUSTENITIC STAINLESS STEEL
- Publication number 20100054983
- Publication date Mar 4, 2010
- Takahiro OSUKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
AUSTENITIC STAINLESS STEEL
- Publication number 20100034689
- Publication date Feb 11, 2010
- Hiroyuki Hirata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Austenitic stainless steel welded joint and austenitic stainless st...
- Publication number 20090196783
- Publication date Aug 6, 2009
- Takahiro Osuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Austenitic stainless steel
- Publication number 20080089803
- Publication date Apr 17, 2008
- Hirokazu Okada
- C21 - METALLURGY OF IRON
Information Patent Application
Weld joint and weld material thereof
- Publication number 20070187379
- Publication date Aug 16, 2007
- Takahiro Osuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Welded structure having improved resistance to stress corrosion cra...
- Publication number 20060201587
- Publication date Sep 14, 2006
- Hisashi Amaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Steel and component of structural equipment for use in a hydrogen g...
- Publication number 20060191600
- Publication date Aug 31, 2006
- Tomohiko Omura
- C21 - METALLURGY OF IRON
Information Patent Application
Duplex stainless steel
- Publication number 20060191605
- Publication date Aug 31, 2006
- Kazuhiro Ogawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Stainless steel product containing B and method for production thereof
- Publication number 20050183796
- Publication date Aug 25, 2005
- Kazuhiko Ishida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Stainless steel for high-pressure hydrogen gas, and container and d...
- Publication number 20050178477
- Publication date Aug 18, 2005
- Masaaki Igarashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Stainless steel for high-pressure hydrogen gas, and container and d...
- Publication number 20050178478
- Publication date Aug 18, 2005
- Masaaki Igarashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Ferritic heat-resisting steel
- Publication number 20030140986
- Publication date Jul 31, 2003
- Hiroyuki Hirata
- C21 - METALLURGY OF IRON
Information Patent Application
Ni-base heat resistant alloy and welded joint thereof
- Publication number 20030005981
- Publication date Jan 9, 2003
- Kazuhiro Ogawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Welded Structure made of low thermal expansion coefficient alloy an...
- Publication number 20020011287
- Publication date Jan 31, 2002
- Kazutoshi Nishimoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Martensitic stainless steel welded pipe
- Publication number 20010030004
- Publication date Oct 18, 2001
- Takahiro Kushida
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Kazuhiro Ogawa

Person

Patents Grantslast 30 patents

High-strength austenitic stainless steel for high-pressure hydrogen...

High-strength austenitic stainless steel for high-pressure hydrogen...

Duplex stainless steel

Austenitic stainless steel

Austenitic heat resistant alloy

Martensitic stainless steel for welded structures

Welding material and welded joint structure

Austenitic stainless steel welded joint and austenitic stainless st...

Austenitic stainless steel

Welding material and welded joint structure

Stainless steel for high-pressure hydrogen gas

Austenitic Fe-Ni-Cr alloy

Stainless steel for high-pressure hydrogen gas

Welded structure having improved resistance to stress corrosion cra...

Stainless steel product containing B and method for production thereof

Ferritic heat-resisting steel

Ni-base heat resistant alloy and welded joint thereof

Welded structure made of low thermal expansion coefficient alloy an...

Heat resistant nickel base alloy

Martensitic stainless steel welded pipe

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

Sheet transportation device

Duplex stainless steel

Simulation system for control sequence for sheet transportation

High-temperature stainless steel and method for its production

Duplex stainless steel excellent in corrosion resistance

Process for manufacturing clad pipe

Image forming apparatus

Resistance welding of aluminum

Diffusion bonding method for corrosion-resistant materials

Patents Applicationslast 30 patents

HIGH-STRENGTH AUSTENITIC STAINLESS STEEL FOR HIGH-PRESSURE HYDROGEN...

LOW ALLOY STEEL

AUSTENITIC STAINLESS STEEL

LOW ALLOY STEEL

DUPLEX STAINLESS STEEL

HIGH-STRENGTH AUSTENITIC STAINLESS STEEL FOR HIGH-PRESSURE HYDROGEN...

AUSTENITIC HEAT RESISTANT ALLOY

DUPLEX STAINLESS STEEL

AUSTENITIC STAINLESS STEEL

WELDING MATERIAL AND WELDED JOINT STRUCTURE

WELDING MATERIAL AND WELDED JOINT STRUCTURE

HEAT RESISTANT FERRITIC STEEL

Austenitic stainless steel welded joint and austenitic stainless st...

AUSTENITIC STAINLESS STEEL

AUSTENITIC STAINLESS STEEL

Martensitic stainless steel for welded structures

Austenitic stainless steel welded joint and austenitic stainless st...

Austenitic stainless steel

Weld joint and weld material thereof

Welded structure having improved resistance to stress corrosion cra...

Steel and component of structural equipment for use in a hydrogen g...

Duplex stainless steel

Stainless steel product containing B and method for production thereof

Stainless steel for high-pressure hydrogen gas, and container and d...

Stainless steel for high-pressure hydrogen gas, and container and d...

Ferritic heat-resisting steel

Ni-base heat resistant alloy and welded joint thereof

Welded Structure made of low thermal expansion coefficient alloy an...

Martensitic stainless steel welded pipe