Kenji Ochiai

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength steel wire excelling in resistance to strain aging em...
- Patent number 6,800,147
- Issue date Oct 5, 2004
- Kobe Steel, Ltd.
- Mamoru Nagao
- C21 - METALLURGY OF IRON
Information Patent Grant
Wire rod for drawing superior in twisting characteristics and metho...
- Patent number 6,645,319
- Issue date Nov 11, 2003
- Kobe Steel Ltd.
- Mamoru Nagao
- C21 - METALLURGY OF IRON
Information Patent Grant
High-carbon steel wire superior in resistance to longitudinal crack...
- Patent number 6,322,641
- Issue date Nov 27, 2001
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
- Koichi Makii
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Hot rolled steel wire rod, fine steel wire and twisted steel wire
- Patent number 5,575,866
- Issue date Nov 19, 1996
- Kabushiki Kaisha Kobe Seiko Sho
- Takaaki Minamida
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Wire rod for high strength and high toughness fine steel wire, high...
- Patent number 5,211,772
- Issue date May 18, 1993
- Kabushiki Kaisha Kobe Seiko Sho
- Shinzo Ashida
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
High-strength steel wire excelling in resistance to strain aging em...
- Publication number 20030066575
- Publication date Apr 10, 2003
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Mamoru Nagao
- C21 - METALLURGY OF IRON
Information Patent Application
Wire rod for drawing superior in twisting characteristics and metho...
- Publication number 20020084003
- Publication date Jul 4, 2002
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Mamoru Nagao
- C21 - METALLURGY OF IRON