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Toshiyuki Toyoshima
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Source material for preparing low dielectric constant material
Patent number
8,674,046
Issue date
Mar 18, 2014
Mitsubishi Denki Kabushiki Kaisha
Hideharu Nobutoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing a multi-layered wiring board
Patent number
7,100,275
Issue date
Sep 5, 2006
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Toyoshima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Via-filling material and process for fabricating semiconductor inte...
Patent number
7,030,007
Issue date
Apr 18, 2006
Mitsubishi Denki Kabushiki Kaisha
Teruhiko Kumada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low dielectric constant material, insulating film comprising the lo...
Patent number
6,924,240
Issue date
Aug 2, 2005
Mitsubishi Denki Kabushiki Kaisha
Hideharu Nobutoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic device and coupler
Patent number
6,774,314
Issue date
Aug 10, 2004
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Toyoshima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of fabricating capacitor having a photosensitive resin layer...
Patent number
6,699,748
Issue date
Mar 2, 2004
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Toyoshima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Material for forming a fine pattern and method for manufacturing a...
Patent number
6,579,657
Issue date
Jun 17, 2003
Mitsubishi Denki Kabushiki Kaisha
Takeo Ishibashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing agent for processing semiconductor, dispersant used there...
Patent number
6,568,996
Issue date
May 27, 2003
Mitsubishi Denki Kabushiki Kaisha
Toshio Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Method of manufacturing a semiconductor device using a minute resis...
Patent number
6,319,853
Issue date
Nov 20, 2001
Mitsubishi Denki Kabushiki Kaisha
Takeo Ishibashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of manufacturing a semiconductor device having a fine patter...
Patent number
6,180,320
Issue date
Jan 30, 2001
Mitsubishi Denki Kabushiki Kaisha
Takayuki Saito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Semiconductor device and method for manufacturing the same
Patent number
5,858,620
Issue date
Jan 12, 1999
Mitsubishi Denki Kabushiki Kaisha
Takeo Ishibashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
SOURCE MATERIAL FOR PREPARING LOW DIELECTRIC CONSTANT MATERIAL
Publication number
20100004425
Publication date
Jan 7, 2010
Mitsubishi Denki Kabushiki Kaisha
Hideharu Nobutoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Micropattern forming material and method for forming micropattern
Publication number
20060246380
Publication date
Nov 2, 2006
Renesas Technology Corp.
Mamoru Terai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Process for preparing low dielectric constant material
Publication number
20050181628
Publication date
Aug 18, 2005
Mitsubishi Denki Kabushiki Kaisha
Hideharu Nobutoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Via-filling material and process for fabricating semiconductor inte...
Publication number
20050101123
Publication date
May 12, 2005
Mitsubishi Denki Kabushiki Kaisha
Teruhiko Kumada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of producing a multi-layered wiring board
Publication number
20050003076
Publication date
Jan 6, 2005
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Toyoshima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Micropattern forming material and fine structure forming method
Publication number
20040072096
Publication date
Apr 15, 2004
Renesas Technology Corp.
Mamoru Terai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Micropattern forming material, micropattern forming method and meth...
Publication number
20040029047
Publication date
Feb 12, 2004
Renesas Technology Corp.
Takeo Ishibashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Resist pattern formation method
Publication number
20040018646
Publication date
Jan 29, 2004
Mitsubishi Denki Kabushiki Kaisha
Shinji Tarutani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF FABRICATING CAPACITOR
Publication number
20030224568
Publication date
Dec 4, 2003
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Toyoshima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Low dielectric constant material, process for preparing the same, i...
Publication number
20030100175
Publication date
May 29, 2003
Mitsubishi Denki Kabushiki Kaisha
Hideharu Nobutoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic device and coupler
Publication number
20030067313
Publication date
Apr 10, 2003
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Toyoshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Polishing agent for processing semiconductor, dispersant used there...
Publication number
20020039875
Publication date
Apr 4, 2002
Mitsubishi Denki Kabushiki Kaisha
Toshio Kobayashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of producing a multi-layered wiring board
Publication number
20010025414
Publication date
Oct 4, 2001
Toshiyuki Toyoshima
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC