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Takenori Nakayama
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Kobe-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Titanium alloys excellent in hydrogen absorption-resistance
Patent number
7,951,466
Issue date
May 31, 2011
Kobe Steel, Ltd.
Shinji Sakashita
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Member excellent in antibacterial antimold and/or antialgae effects...
Patent number
7,244,452
Issue date
Jul 17, 2007
Kobe Steel, Ltd.
Wataru Urushihara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Alloy having antibacterial effect and sterilizing effect
Patent number
6,313,064
Issue date
Nov 6, 2001
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Motohisa Miyafuji
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Steel material excellent in corrosion resistance and fabric using t...
Patent number
6,218,027
Issue date
Apr 17, 2001
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd)
Fumio Yuse
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Welding wire
Patent number
6,146,768
Issue date
Nov 14, 2000
Kabushiki Kaisha Kobe Seiko Sho
Norio Masaie
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Magnesium based alloys article and a method thereof
Patent number
6,068,938
Issue date
May 30, 2000
Kabushiki Kaisha Kobe Seiko Sho
Jun Kato
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Spring steel of high strength and high corrosion resistance
Patent number
5,846,344
Issue date
Dec 8, 1998
Kabushiki Kaisha Kobe Seiko Sho
Yasunobu Kawaguchi
C21 - METALLURGY OF IRON
Information
Patent Grant
Spring steel with excellent resistance to hydrogen embrittlement an...
Patent number
5,776,267
Issue date
Jul 7, 1998
Kabushiki Kaisha Kobe Seiko Sho
Shigenobu Nanba
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Surface treated metal member excellent in wear resistance and its m...
Patent number
5,545,268
Issue date
Aug 13, 1996
Kabushiki Kaisha Kobe Seiko Sho
Takashi Yashiki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Spring steel of high strength and high corrosion resistance
Patent number
5,508,002
Issue date
Apr 16, 1996
Kabushiki Kaisha Kobe Seiko Sho
Yasunobu Kawaguchi
C21 - METALLURGY OF IRON
Information
Patent Grant
Machine part resistant to rolling friction
Patent number
5,496,651
Issue date
Mar 5, 1996
Kabushiki Kaisha Kobe Seiko Sho
Hidetoshi Nishimoto
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Corrosion resistant Al or Al alloy materials
Patent number
5,330,851
Issue date
Jul 19, 1994
Kabushiki Kaisha Kobe Seiko Sho
Takenori Nakayama
B32 - LAYERED PRODUCTS
Information
Patent Grant
High-strength spring steel
Patent number
5,286,312
Issue date
Feb 15, 1994
Kabushiki Kaisha Kobe Seiko Sho
Masataka Shimotsusa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Low alloy steel having good stress corrosion cracking resistance
Patent number
4,820,486
Issue date
Apr 11, 1989
Kabushiki Kaisha Kobe Seiko Sho
Kazutoshi Shimogori
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nitrogen-containing dual phase stainless steel with improved hot wo...
Patent number
4,664,725
Issue date
May 12, 1987
Kabushiki Kaisha Kobe Seiko Sho
Kazuo Fujiwara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
Titanium alloys excellent in hydrogen absorption-resistance
Publication number
20050260433
Publication date
Nov 24, 2005
KABUSHIKI KAISHA KOBE SEIKO SHO
Shinji Sakashita
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Rubber bonded brass composite material
Publication number
20040173300
Publication date
Sep 9, 2004
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
Tatsuya Yasunaga
B60 - VEHICLES IN GENERAL
Information
Patent Application
Member excellent in antibacterial and/or antialgae effects and proc...
Publication number
20040047899
Publication date
Mar 11, 2004
Wataru Urushihara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR