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Takeshi Okutani
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Sapporo-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of preparing magnetostrictive material in microgravity envir...
Patent number
6,508,854
Issue date
Jan 21, 2003
National Institute of Advanced Industrial Science and Technology
Hideki Minagawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of fabricating crystal thin plate under micro-gravity enviro...
Patent number
6,497,762
Issue date
Dec 24, 2002
Director-General of Agency of Industrial Science and Technology
Takeshi Okutani
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Composite material containing fine particles of metal dispersed in...
Patent number
6,416,855
Issue date
Jul 9, 2002
Dow Corning Asia, Ltd.
Fabrice Rossignol
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of preparing crystalline or amorphose material from melt
Patent number
6,235,109
Issue date
May 22, 2001
Secretary of Agency of Industrial Science and Technology
Takeshi Okutani
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of detecting ultraviolet laser beam and method of recording...
Patent number
5,808,307
Issue date
Sep 15, 1998
Director General of Agency of Industrial Science and Technology
Masaaki Suzuki
G01 - MEASURING TESTING
Information
Patent Grant
Recovering method of catalytic component and carrier from waste cat...
Patent number
4,960,573
Issue date
Oct 2, 1990
Takeshi Okutani
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for preparing a catalyst supported on silicon carbide or sil...
Patent number
4,940,684
Issue date
Jul 10, 1990
President of Agency of Industrial Science and Technology
Takeshi Okutani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the production of silicon tetrachloride
Patent number
4,847,059
Issue date
Jul 11, 1989
Director General of Agency of Industrial Science and Technology
Yoshinori Nakata
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Method of preparing magnetostrictive material in microgravity envir...
Publication number
20020029823
Publication date
Mar 14, 2002
Hideki Minagawa
B22 - CASTING POWDER METALLURGY