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Masahiro Iwasaki
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Himeji-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
High strength hard alloy and method of preparing the same
Patent number
8,128,867
Issue date
Mar 6, 2012
Sanalloy Industry Co., Ltd.
Masahiro Iwasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High strength hard alloy and method of preparing the same
Patent number
7,887,747
Issue date
Feb 15, 2011
Sanalloy Industry Co., Ltd.
Masahiro Iwasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
TRANSITION METAL-INCLUDED TUNGSTEN CARBIDE, TUNGSTEN CARBIDE DIFFUS...
Publication number
20110257003
Publication date
Oct 20, 2011
Masao Morishita
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POWER OF TUNGSTEN ALLOY WITH TRANSITION METAL DISSOLVED THEREIN AS...
Publication number
20110243787
Publication date
Oct 6, 2011
SANALLOY INDUSTRY CO., LTD.
Masao Morishita
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH STRENGTH HARD ALLOY AND METHOD OF PREPARING THE SAME
Publication number
20110109020
Publication date
May 12, 2011
SANALLOY INDUSTRY CO., LTD.
Masahiro Iwasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High strength hard alloy and method of preparing the same
Publication number
20070110607
Publication date
May 17, 2007
SANALLOY INDUSTRY CO., LTD.
Masahiro Iwasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...