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Kozo Ogi
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Honji-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Silver-coated alloy powder, electrically conductive paste, electron...
Patent number
11,041,229
Issue date
Jun 22, 2021
Dowa Electronics Materials Co., Ltd.
Kyoso Masuda
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Silver-bismuth powder, conductive paste and conductive film
Patent number
10,458,004
Issue date
Oct 29, 2019
Dowa Electronics Materials Co., Ltd.
Kozo Ogi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Silver-coated copper alloy powder and method for producing same
Patent number
10,062,473
Issue date
Aug 28, 2018
Dowa Electronics Materials Co., Ltd.
Kenichi Inoue
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Silver powder and method for producing same
Patent number
8,992,701
Issue date
Mar 31, 2015
Dowa Mining Co., Ltd.
Takatoshi Fujino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Silver powder and method for producing same
Patent number
8,282,702
Issue date
Oct 9, 2012
Dowa Mining Co., Ltd.
Takatoshi Fujino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Silver particle dispersion ink
Patent number
8,003,019
Issue date
Aug 23, 2011
Dowa Electronics Materials Co., Ltd.
Kimitaka Sato
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Silver powder and method for producing same
Patent number
7,641,817
Issue date
Jan 5, 2010
Dowa Mining Co., Ltd.
Hiroshi Matsushima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Silver powder
Patent number
7,462,301
Issue date
Dec 9, 2008
Dowa Mining Co., LTD
Hiroshi Matsushima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
SILVER-COATED ALLOY POWDER, ELECTRICALLY CONDUCTIVE PASTE, ELECTRON...
Publication number
20190194778
Publication date
Jun 27, 2019
DOWA ELECTRONICS MATERIALS CO., LTD.
Kyoso MASUDA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Silver-Bismuth Powder,Conductive Paste and Conductive Film
Publication number
20160040271
Publication date
Feb 11, 2016
DOWA ELECTRONICS MATERIALS CO., LTD.
Kozo OGI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SILVER-COATED COPPER ALLOY POWDER AND METHOD FOR PRODUCING SAME
Publication number
20140346413
Publication date
Nov 27, 2014
Kenichi Inoue
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SILVER POWDER AND METHOD FOR PRODUCING SAME
Publication number
20120219453
Publication date
Aug 30, 2012
DOWA MINING CO., LTD.
Takatoshi Fujino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SILVER CONDUCTIVE FILM AND PRODUCTION METHOD THEREOF
Publication number
20120045573
Publication date
Feb 23, 2012
DOWA ELECTRONICS MATERIALS CO., LTD.
Kimitaka SATO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SILVER PARTICLE DISPERSION LIQUID AND PROCESS FOR PRODUCING THE SAME
Publication number
20100038603
Publication date
Feb 18, 2010
Kimitaka Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Silver particle composite powder and process production thereof
Publication number
20100025639
Publication date
Feb 4, 2010
Kozo Ogi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Silver particle powder and process for production thereof
Publication number
20090236567
Publication date
Sep 24, 2009
Kozo Ogi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Silver Conductive Film and Production Method Thereof
Publication number
20090053469
Publication date
Feb 26, 2009
Kimitaka Sato
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Silver powder and method for producing same
Publication number
20080035895
Publication date
Feb 14, 2008
Kozo Ogi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SILVER POWDER AND METHOD FOR PRODUCING SAME
Publication number
20070181858
Publication date
Aug 9, 2007
DOWA MINING CO., LTD.
Hiroshi Matsushima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Silver powder and method for producing same
Publication number
20060107791
Publication date
May 25, 2006
DOWA MINING CO., LTD.
Takatoshi Fujino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Spherical silver power and method for producing same
Publication number
20050279970
Publication date
Dec 22, 2005
DOWA MINING CO., LTD.
Kozo Ogi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Spherical silver powder and method for producing same
Publication number
20050257643
Publication date
Nov 24, 2005
DOWA MINING CO., LTD.
Kozo Ogi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Silver powder and method for producing same
Publication number
20050188788
Publication date
Sep 1, 2005
DOWA MINING CO., LTD.
Kozo Ogi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Silver powder and method for producing same
Publication number
20050167640
Publication date
Aug 4, 2005
DOWA MINING CO., LTD.
Hiroshi Matsushima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR