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Yoshimichi Mitamura
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Heat-reactive resist material, mold manufacturing method, mold, dev...
Patent number
10,409,164
Issue date
Sep 10, 2019
Asahi Kasei Kabushiki Kaisha
Yoshimichi Mitamura
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Seamless mold manufacturing method
Patent number
10,399,254
Issue date
Sep 3, 2019
Asahi Kasei Kabushiki Kaisha
Masaru Suzuki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fine concavo-convex structure product, heat-reactive resist materia...
Patent number
9,701,044
Issue date
Jul 11, 2017
Asahi Kasei Kabushiki Kaisha
Yoshimichi Mitamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fine concavo-convex structure product, heat-reactive resist materia...
Patent number
9,623,590
Issue date
Apr 18, 2017
Asahi Kasei E-Materials Corporation
Yoshimichi Mitamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical substrate, semiconductor light-emitting element and method...
Patent number
9,614,136
Issue date
Apr 4, 2017
Asahi Kasei Kabushiki Kaisha
Jun Koike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fine concavo-convex structure product, heat-reactive resist materia...
Patent number
9,597,822
Issue date
Mar 21, 2017
ASAKI KASEI E-MATERIAL CORPORATION
Yoshimichi Mitamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Heat-reactive resist material, layered product for thermal lithogra...
Patent number
9,257,142
Issue date
Feb 9, 2016
Asahi Kasei E-Materials Corporation
Yoshimichi Mitamura
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Copper oxide etchant and etching method using the same
Patent number
9,139,771
Issue date
Sep 22, 2015
Asahi Kasei E-Materials Corporation
Norikiyo Nakagawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Humidifier
Patent number
7,717,404
Issue date
May 18, 2010
ASAHI KASEI CHEMICALS CORPORATION
Takuya Hasegawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE FOR REDOX FLOW BATTERY AND METHOD FOR PRODUCING ELECTRODE...
Publication number
20240194898
Publication date
Jun 13, 2024
Asahi Kasei Kabushiki Kaisha
Atsushi SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT-REACTIVE RESIST MATERIAL, MOLD MANUFACTURING METHOD, MOLD, DEV...
Publication number
20180314159
Publication date
Nov 1, 2018
ASAHI KASEI E-MATERIALS CORPORATION
Yoshimichi MITAMURA
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEAMLESS MOLD MANUFACTURING METHOD
Publication number
20160114503
Publication date
Apr 28, 2016
ASAHI KASEI E-MATERIALS CORPORATION
Masaru Suzuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FINE CONCAVO-CONVEX STRUCTURE PRODUCT, HEAT-REACTIVE RESIST MATERIA...
Publication number
20150183152
Publication date
Jul 2, 2015
ASAHI KASEI E-MATERIALS CORPORATION
Yoshimichi MITAMURA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FINE CONCAVO-CONVEX STRUCTURE PRODUCT, HEAT-REACTIVE RESIST MATERIA...
Publication number
20150183136
Publication date
Jul 2, 2015
ASAHI KASEI E-MATERIALS CORPORATION
Yoshimichi MITAMURA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL SUBSTRATE, SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD...
Publication number
20150048380
Publication date
Feb 19, 2015
ASAHI KASEI E-MATERIALS CORPORATION
Jun Koike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FINE CONCAVO-CONVEX STRUCTURE PRODUCT, HEAT-REACTIVE RESIST MATERIA...
Publication number
20150017275
Publication date
Jan 15, 2015
ASAHI KASEI E-MATERIALS CORPORATION
Yoshimichi Mitamura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HEAT-REACTIVE RESIST MATERIAL, MOLD MANUFACTURING METHOD, MOLD, DEV...
Publication number
20140314898
Publication date
Oct 23, 2014
Yoshimichi Mitamura
B82 - NANO-TECHNOLOGY
Information
Patent Application
COPPER OXIDE ETCHANT AND ETCHING METHOD USING THE SAME
Publication number
20140091058
Publication date
Apr 3, 2014
ASAHI KASEI E-MATERIALS CORPORATION
Norikiyo NAKAGAWA
B82 - NANO-TECHNOLOGY
Information
Patent Application
COPPER OXIDE ETCHANT AND ETCHING METHOD USING THE SAME
Publication number
20130026134
Publication date
Jan 31, 2013
ASAHI KASEI KABUSHIKI KAISHA
Norikiyo Nakagawa
B82 - NANO-TECHNOLOGY
Information
Patent Application
HEAT-REACTIVE RESIST MATERIAL, LAYERED PRODUCT FOR THERMAL LITHOGRA...
Publication number
20110195142
Publication date
Aug 11, 2011
ASAHI KASEI KABUSHIKI KAISHA
Yoshimichi Mitamura
G11 - INFORMATION STORAGE
Information
Patent Application
SEAMLESS MOLD MANUFACTURING METHOD
Publication number
20110027408
Publication date
Feb 3, 2011
Masaru Suzuki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Humidifier
Publication number
20070007674
Publication date
Jan 11, 2007
ASAHI KASEI KABUSHIKI KAISHA
Takuya Hasegawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL