Masahiro Ohgami

Person

Kanagawaken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hot pressing method for high strength member using steel sheet and...
- Patent number 7,867,344
- Issue date Jan 11, 2011
- Nippon Steel Corporation
- Kazuhisa Kusumi
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric resistance-welded steel pipe for hollow stabilizer
- Patent number 7,048,811
- Issue date May 23, 2006
- Nippon Steel Corporation
- Masahiro Ohgami
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength, ferritic heat-resistant steel having improved resist...
- Patent number 5,772,956
- Issue date Jun 30, 1998
- Nippon Steel Corporation
- Yasushi Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Martensitic heat-resisting steel excellent in HAZ-softening resista...
- Patent number 5,650,024
- Issue date Jul 22, 1997
- Nippon Steel Corporation
- Yasushi Hasegawa
- C21 - METALLURGY OF IRON
Information Patent Grant
High-nitrogen ferritic heat-resisting steel with high vanadium cont...
- Patent number 5,268,142
- Issue date Dec 7, 1993
- Nippon Steel Corporation
- Yasushi Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-nitrogen ferritic heat-resisting steel with high niobium conte...
- Patent number 5,254,307
- Issue date Oct 19, 1993
- Nippon Steel Corporation
- Yasushi Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Hot pressing method for high strength member using steel sheet and...
- Publication number 20070163685
- Publication date Jul 19, 2007
- Kazuhisa Kusumi
- C21 - METALLURGY OF IRON
Information Patent Application
Electric welded steel tube for hollow stabilizer
- Publication number 20040131876
- Publication date Jul 8, 2004
- Masahiro Ohgami
- C21 - METALLURGY OF IRON

Masahiro Ohgami

Person

Patents Grantslast 30 patents

Hot pressing method for high strength member using steel sheet and...

Electric resistance-welded steel pipe for hollow stabilizer

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

Martensitic heat-resisting steel excellent in HAZ-softening resista...

High-nitrogen ferritic heat-resisting steel with high vanadium cont...

High-nitrogen ferritic heat-resisting steel with high niobium conte...

Patents Applicationslast 30 patents

Hot pressing method for high strength member using steel sheet and...

Electric welded steel tube for hollow stabilizer