Ikuo Ochiai

Person

Kimitsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Steel wire for high-strength springs and method of producing the same
- Patent number 6,338,763
- Issue date Jan 15, 2002
- Nippon Steel Corporation
- Masayuki Hashimura
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength spring steel and process for producing same
- Patent number 5,897,717
- Issue date Apr 27, 1999
- Nippon Steel Corporation
- Masayuki Hashimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel wire of high strength excellent in fatigue characteristics
- Patent number 5,725,689
- Issue date Mar 10, 1998
- Nippon Steel Corporation
- Seiki Nishida
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-carbon steel wire rod and wire excellent in drawability and me...
- Patent number 5,665,182
- Issue date Sep 9, 1997
- Nippon Steel Corporation
- Akifumi Kawana
- C21 - METALLURGY OF IRON
Information Patent Grant
Bainite wire rod and wire for drawing and methods of producing the...
- Patent number 5,662,747
- Issue date Sep 2, 1997
- Nippon Steel Corporation
- Akifumi Kawana
- C21 - METALLURGY OF IRON
Information Patent Grant
Bainite wire rod and wire for drawing and methods of producing the...
- Patent number 5,658,399
- Issue date Aug 19, 1997
- Nippon Steel Corporation
- Akifumi Kawana
- C21 - METALLURGY OF IRON
Information Patent Grant
High-carbon steel wire rod and wire excellent in drawability and me...
- Patent number 5,658,402
- Issue date Aug 19, 1997
- Nippon Steel Corporation
- Akifumi Kawana
- C21 - METALLURGY OF IRON
Information Patent Grant
High-carbon steel wire rod and wire excellent in drawability and me...
- Patent number 5,650,027
- Issue date Jul 22, 1997
- Nippon Steel Corporation
- Akifumi Kawana
- C21 - METALLURGY OF IRON
Information Patent Grant
Bainite wire rod and wire for drawing and methods of producing the...
- Patent number 5,647,918
- Issue date Jul 15, 1997
- Nippon Steel Corporation
- Akifumi Kawana
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing steel wires each having very small diameter, hi...
- Patent number 5,248,353
- Issue date Sep 28, 1993
- Nippon Steel Corporation
- Seiki Nishida
- C21 - METALLURGY OF IRON
Information Patent Grant
Flexible fluid transport pipe having hydrogen-induced cracking resi...
- Patent number 5,117,874
- Issue date Jun 2, 1992
- The Furukawa Electric Co., Ltd.
- Ikuo Ochiai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Ikuo Ochiai

Person

Patents Grantslast 30 patents

Steel wire for high-strength springs and method of producing the same

High strength spring steel and process for producing same

Steel wire of high strength excellent in fatigue characteristics

High-carbon steel wire rod and wire excellent in drawability and me...

Bainite wire rod and wire for drawing and methods of producing the...

Bainite wire rod and wire for drawing and methods of producing the...

High-carbon steel wire rod and wire excellent in drawability and me...

High-carbon steel wire rod and wire excellent in drawability and me...

Bainite wire rod and wire for drawing and methods of producing the...

Method of producing steel wires each having very small diameter, hi...

Flexible fluid transport pipe having hydrogen-induced cracking resi...