Hisatoshi Tagawa

Person

Kinosho, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing steel article having high magnetic permeab...
- Patent number 5,073,211
- Issue date Dec 17, 1991
- NKK Corporation
- Kazuaki Matsumoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing steel article having high toughness and hi...
- Patent number 4,952,250
- Issue date Aug 28, 1990
- NKK Corporation
- Kazuaki Matsumoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing steel article having high toughness and hi...
- Patent number 4,936,926
- Issue date Jun 26, 1990
- NKK Corporation
- Kazuaki Matsumoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Iron-based shape-memory alloy excellent in shape-memory property, c...
- Patent number 4,933,027
- Issue date Jun 12, 1990
- NKK Corporation
- Yutaka Moriya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Iron-based shape-memory alloy excellent in shape-memory property an...
- Patent number 4,929,289
- Issue date May 29, 1990
- NKK Corporation
- Yutaka Moriya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing high strength steel excellent in properties af...
- Patent number 4,720,307
- Issue date Jan 19, 1988
- Nippon Kokan Kabushiki Kaisha
- Kazuaki Matsumoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing high tensile strength steel plates
- Patent number 4,572,748
- Issue date Feb 25, 1986
- Nippon Kokan Kabushiki Kaisha
- Masataka Suga
- C21 - METALLURGY OF IRON

Hisatoshi Tagawa

Person

Patents Grantslast 30 patents

Method for manufacturing steel article having high magnetic permeab...

Method for manufacturing steel article having high toughness and hi...

Method for manufacturing steel article having high toughness and hi...

Iron-based shape-memory alloy excellent in shape-memory property, c...

Iron-based shape-memory alloy excellent in shape-memory property an...

Method for producing high strength steel excellent in properties af...

Method of manufacturing high tensile strength steel plates