Youichi Hirose

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Evaporating material and method of manufacturing the same
- Patent number 9,434,002
- Issue date Sep 6, 2016
- ULVAC, Inc.
- Hiroshi Nagata
- C21 - METALLURGY OF IRON
Information Patent Grant
Silicon purification method
- Patent number 8,409,319
- Issue date Apr 2, 2013
- Ulvac, Inc.
- Yasuo Ookubo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for refining metal
- Patent number 8,404,016
- Issue date Mar 26, 2013
- Ulvac, Inc.
- Yasuo Ookubo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Secondary cooling apparatus and casting apparatus
- Patent number 8,056,610
- Issue date Nov 15, 2011
- Ulvac, Inc.
- Youichi Hirose
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Evaporating Material and Method of Manufacturing the Same
- Publication number 20140027083
- Publication date Jan 30, 2014
- Ulvac, Inc.
- Hiroshi Nagata
- C21 - METALLURGY OF IRON
Information Patent Application
EVAPORATING MATERIAL AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110189498
- Publication date Aug 4, 2011
- ULVAC, Inc.
- Hiroshi Nagata
- C21 - METALLURGY OF IRON
Information Patent Application
SILICON PURIFICATION METHOD
- Publication number 20110132142
- Publication date Jun 9, 2011
- ULVAC, Inc.
- Yasuo Ookubo
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR REFINING METAL
- Publication number 20110126670
- Publication date Jun 2, 2011
- ULVAC, Inc.
- Yasuo Ookubu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SECONDARY COOLING APPARATUS AND CASTING APPARATUS
- Publication number 20100224341
- Publication date Sep 9, 2010
- ULVAC, Inc.
- Youichi HIROSE
- B22 - CASTING POWDER METALLURGY