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Hidetoshi Matsuno
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Hiroshima, JP
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Patents Grants
last 30 patents
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Patent Grant
Fe-Ni alloy cold-rolled sheet excellent in cleanliness and etching...
Patent number
5,391,241
Issue date
Feb 21, 1995
NKK Corporation
Atsushi Watanabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for manufacturing an Fe-Ni cold-rolled sheet excellent in cl...
Patent number
5,207,844
Issue date
May 4, 1993
NKK Corporation
Atsushi Watanabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for cleaning molten metal and apparatus therefor
Patent number
5,091,000
Issue date
Feb 25, 1992
NKK Corporation
Toshio Ishii
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for manufacturing iron-boron-silicon alloy
Patent number
5,049,357
Issue date
Sep 17, 1991
NKK Corporation
Hidetoshi Matsuno
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
Refining agent and refining method
Publication number
20060096416
Publication date
May 11, 2006
JFE STEEL CORPORATION
Yoshie Nakai
C21 - METALLURGY OF IRON
Information
Patent Application
Refining agent and refining method
Publication number
20050257644
Publication date
Nov 24, 2005
NKK Corporation
Yoshie Nakai
C21 - METALLURGY OF IRON
Information
Patent Application
Material for phosphate fertilizer and method for production thereof
Publication number
20040163435
Publication date
Aug 26, 2004
JFE STEEL CORPORATION
Tatsuhito Takahashi
C05 - FERTILISERS MANUFACTURE THEREOF