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Maki Inada
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Tsukuba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composition set, conductive substrate and method of producing the s...
Patent number
9,676,969
Issue date
Jun 13, 2017
Hitachi Chemical Company, Ltd.
Hideo Nakako
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid composition, and resistor film, resistor element and circuit...
Patent number
9,650,528
Issue date
May 16, 2017
Hitachi Chemical Company, Ltd.
Yasushi Kumashiro
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optical semiconductor device production method and optical semicond...
Patent number
9,634,210
Issue date
Apr 25, 2017
Hitachi Chemical Company, Ltd.
Tomoko Higashiuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Etching material
Patent number
9,550,940
Issue date
Jan 24, 2017
Hitachi Chemical Company, Ltd.
Hideo Nakako
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical semiconductor device
Patent number
9,525,114
Issue date
Dec 20, 2016
HITACHI CHEMICAL COMPANY, LTD.
Tomoko Higashiuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Copper metal film, method for producing same, copper metal pattern,...
Patent number
9,457,406
Issue date
Oct 4, 2016
Hitachi Chemical Company, Ltd.
Hideo Nakako
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Layered silicate silver surface treatment agent, sulfidation preven...
Patent number
9,334,573
Issue date
May 10, 2016
Hitachi Chemical Company, Ltd.
Tomoko Higashiuchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Liquid composition, and resistor film, resistor element and circuit...
Patent number
9,228,100
Issue date
Jan 5, 2016
Hitachi Chemical Company, Ltd.
Yasushi Kumashiro
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
ETCHING MATERIAL
Publication number
20150299568
Publication date
Oct 22, 2015
Hideo Nakako
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE PRODUCTION METHOD AND OPTICAL SEMICOND...
Publication number
20150194584
Publication date
Jul 9, 2015
Hitachi Chemical Company, Ltd.
Tomoko Higashiuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILVER-SULFIDATION-PREVENTING MATERIAL AND METHOD FOR FORMING SILVE...
Publication number
20150175811
Publication date
Jun 25, 2015
Hitachi Chemical Company, Ltd.
Maki Inada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE
Publication number
20150171293
Publication date
Jun 18, 2015
Hitachi Chemical Company, Ltd.
Tomoko Higashiuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID COMPOSITION, AND RESISTOR FILM, RESISTOR ELEMENT AND CIRCUIT...
Publication number
20150068426
Publication date
Mar 12, 2015
Hitachi Chemical Company, Ltd.
Yasushi Kumashiro
B82 - NANO-TECHNOLOGY
Information
Patent Application
SILVER SURFACE TREATMENT AGENT, AND LIGHT-EMITTING DEVICE
Publication number
20140353706
Publication date
Dec 4, 2014
Tomoko Higashiuchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITION SET, CONDUCTIVE SUBSTRATE AND METHOD OF PRODUCING THE S...
Publication number
20140242362
Publication date
Aug 28, 2014
Hideo Nakako
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID COMPOSITION, AND RESISTOR FILM, RESISTOR ELEMENT AND CIRCUIT...
Publication number
20130153834
Publication date
Jun 20, 2013
Yasushi Kumashiro
B82 - NANO-TECHNOLOGY
Information
Patent Application
COPPER METAL FILM, METHOD FOR PRODUCING SAME, COPPER METAL PATTERN,...
Publication number
20120175147
Publication date
Jul 12, 2012
Hideo Nakako
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PRINTING INK, METAL NANOPARTICLES USED IN THE SAME, WIRING, CIRCUIT...
Publication number
20120170241
Publication date
Jul 5, 2012
Hideo Nakako
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR