Yoshiatsu Sawaragi

Person

Hyogo, JP

People

Patents Grantslast 30 patents

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
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
Austenitic heat resistant steel excellent in elevated temperature s...
- Patent number 5,626,817
- Issue date May 6, 1997
- Sumitomo Metal Industries, Ltd.
- Yoshiatsu Sawaragi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat resistant high chromium austenitic alloy excellent in strength...
- Patent number 5,543,109
- Issue date Aug 6, 1996
- Sumitomo Metal Industries, Ltd.
- Hiroyuki Senba
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Low-chromium ferritic heat-resistant steel with improved toughness...
- Patent number 5,407,635
- Issue date Apr 18, 1995
- Sumitomo Metal Industries, Ltd.
- Atsuro Iseda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-chromium ferritic, heat-resistant steel having improved resist...
- Patent number 5,240,516
- Issue date Aug 31, 1993
- Sumitomo Metal Industries, Ltd.
- Atsuro Iseda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Low-alloy heat-resistant steel having improved creep strength and t...
- Patent number 5,211,909
- Issue date May 18, 1993
- Sumitomo Metal Industries, Ltd.
- Atsuro Iseda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High vanadium austenitic heat resistant alloy
- Patent number 5,211,911
- Issue date May 18, 1993
- EPRI
- Yozo Hayase
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-strength high-CR steel with excellent toughness and oxidation...
- Patent number 5,069,870
- Issue date Dec 3, 1991
- Sumitomo Metal Industries, Ltd.
- Atsuro Iseda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-strength, heat-resistant steel with improved formability and m...
- Patent number 5,021,215
- Issue date Jun 4, 1991
- Sumitomo Metal Industries, Ltd.
- Yoshiatsu Sawaragi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Low Si high-temperature strength steel tube with improved ductility...
- Patent number 4,892,704
- Issue date Jan 9, 1990
- Sumitomo Metal Industries, Ltd.
- Yoshiatsu Sawaragi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Austenitic steel having improved high-temperature strength and corr...
- Patent number 4,842,823
- Issue date Jun 27, 1989
- Sumitomo Metal Industries, Ltd.
- Yoshiatsu Sawaragi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Heat resistant high chromium ferritic steel
- Publication number 20020020473
- Publication date Feb 21, 2002
- Yoshiatsu Sawaragi
- C21 - METALLURGY OF IRON

Yoshiatsu Sawaragi

Person

Patents Grantslast 30 patents

Heat resistant nickel base alloy

High-temperature stainless steel and method for its production

Austenitic heat resistant steel excellent in elevated temperature s...

Heat resistant high chromium austenitic alloy excellent in strength...

Low-chromium ferritic heat-resistant steel with improved toughness...

High-chromium ferritic, heat-resistant steel having improved resist...

Low-alloy heat-resistant steel having improved creep strength and t...

High vanadium austenitic heat resistant alloy

High-strength high-CR steel with excellent toughness and oxidation...

High-strength, heat-resistant steel with improved formability and m...

Low Si high-temperature strength steel tube with improved ductility...

Austenitic steel having improved high-temperature strength and corr...

Patents Applicationslast 30 patents

Heat resistant high chromium ferritic steel