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Akihiko Nishimoto
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Yokohama, JP
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last 30 patents
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Patent Grant
Method of making non-oriented electrical steel sheets
Patent number
5,169,457
Issue date
Dec 8, 1992
NKK Corporation
Akihiko Nishimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of making non-oriented electrical steel sheets having excell...
Patent number
5,164,024
Issue date
Nov 17, 1992
NKK Corporation
Akihiko Nishimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing non-oriented steel sheets
Patent number
5,116,435
Issue date
May 26, 1992
NKK Corporation
Akihiko Nishimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of making non-oriented electrical steel sheets having excell...
Patent number
5,116,436
Issue date
May 26, 1992
NKK Corporation
Akihiko Nishimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of making non-oriented electrical steel sheets having excell...
Patent number
5,108,522
Issue date
Apr 28, 1992
NKK Corporation
Akihiko Nishimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of making non-oriented magnetic steel strips
Patent number
5,108,521
Issue date
Apr 28, 1992
NKK Corporation
Yoshihiro Hosoya
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of making non-oriented magnetic steel strips
Patent number
5,102,478
Issue date
Apr 7, 1992
NKK Corporation
Yoshihiro Hosoya
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing non-oriented steel sheets
Patent number
5,082,510
Issue date
Jan 21, 1992
Nippon Kokan Kabushiki Kaisha
Akihiko Nishimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing cold-rolled steel sheet
Patent number
5,078,809
Issue date
Jan 7, 1992
Nippon Kokan Kabushiki Kaisha
Masayuki Kinoshita
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of making non-oriented electrical steel sheets
Patent number
5,074,930
Issue date
Dec 24, 1991
NKK Corporation
Akihiko Nishimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of making non-oriented electrical steel sheets
Patent number
5,062,906
Issue date
Nov 5, 1991
NKK Corporation
Akihiko Nishimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Pickling method for electrical steel bands
Patent number
5,061,321
Issue date
Oct 29, 1991
NKK Corporation
Akihiko Nishimoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of making non-oriented silicon steel sheets having excellent...
Patent number
5,009,726
Issue date
Apr 23, 1991
NKK Corporation
Akihiko Nishimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Al-killed cold-rolled steel sheet with excellent demagnetization ch...
Patent number
4,609,412
Issue date
Sep 2, 1986
Nippon Mining Co., Ltd
Morinori Kamio
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for manufacturing high-strength cold-rolled steel strip exce...
Patent number
4,336,080
Issue date
Jun 22, 1982
Nippon Kokan Kabushiki Kaisha
Kazuhide Nakaoka
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of making cold-reduced Al-killed steel strip for press-formi...
Patent number
4,113,517
Issue date
Sep 12, 1978
Nippon Kokan Kabushiki Kaisha
Kazuhide Nakaoka
C21 - METALLURGY OF IRON