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Masami Nakamoto
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Takarazuka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Metal paste composition
Patent number
9,414,487
Issue date
Aug 9, 2016
Sumitomo Seika Chemicals Co., Ltd.
Nobutaka Fujimoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Composite nanoparticles and manufacturing method thereof
Patent number
8,999,206
Issue date
Apr 7, 2015
Osaka Municipal Technical Research Institute
Masami Nakamoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Copper-containing nanoparticles and manufacturing method therefor
Patent number
8,784,702
Issue date
Jul 22, 2014
Osaka Municipal Technical Research Institute
Masami Nakamoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Metal nanoparticles and method for manufacturing same
Patent number
7,648,554
Issue date
Jan 19, 2010
Daiken Chemical Co., Ltd.
Masami Nakamoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Spectacles frame surface treatment method
Patent number
6,638,573
Issue date
Oct 28, 2003
Osaka Municipal Government
Masami Nakamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ultrafine particles comprising an organometallic core and process f...
Patent number
6,358,611
Issue date
Mar 19, 2002
Tomoe Works Co., Ltd.
Hiroshi Nagasawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Material and process for forming composite film
Patent number
5,885,716
Issue date
Mar 23, 1999
Osaka Municipal Government
Hiroshi Nagasawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METAL PASTE COMPOSITION
Publication number
20140008588
Publication date
Jan 9, 2014
OSAKA MUNICIPAL TECHNICAL RESEARCH INSTITUTE
Nobutaka Fujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COPPER-CONTAINING NANOPARTICLES AND MANUFACTURING METHOD THEREFOR
Publication number
20110193034
Publication date
Aug 11, 2011
OSAKA MUNICIPAL TECHNICAL RESEARCH INSTITUTE
Masami Nakamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE NANOPARTICLES AND MANUFACTURING METHOD THEREOF
Publication number
20110193033
Publication date
Aug 11, 2011
OSAKA MUNICIPAL TECHNICAL RESEARCH INSTITUTE
Masami Nakamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Noble-Metal Nanoparticles and Method for Production Thereof
Publication number
20070278457
Publication date
Dec 6, 2007
OSAKA MUNICIPAL GOVERNMENT
Masami Nakamoto
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Metal nanoparticles and process for producing the same
Publication number
20060150776
Publication date
Jul 13, 2006
Masami Nakamoto
B22 - CASTING POWDER METALLURGY