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Yoshiaki KAWAMONZEN
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Imprint method
Patent number
9,050,752
Issue date
Jun 9, 2015
Kabushiki Kaisha Toshiba
Yasuaki Ootera
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of manufacturing mold
Patent number
8,956,560
Issue date
Feb 17, 2015
Kabushiki Kaisha Toshiba
Yasuaki Ootera
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Pattern forming method
Patent number
8,916,053
Issue date
Dec 23, 2014
Kabushiki Kaisha Toshiba
Yoshiaki Kawamonzen
B44 - DECORATIVE ARTS
Information
Patent Grant
Polyimide optical materials, polyimide precursor solutions and opti...
Patent number
7,092,608
Issue date
Aug 15, 2006
Kabushiki Kaisha Toshiba
Yoshiaki Kawamonzen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide optical materials, polyimide precursor solutions and opti...
Patent number
7,082,244
Issue date
Jul 25, 2006
Kabushiki Kaisha Toshiba
Yoshiaki Kawamonzen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Developing solution and method of forming polyimide pattern by usin...
Patent number
6,316,170
Issue date
Nov 13, 2001
Kabushiki Kaisha Toshiba
Yoshiaki Kawamonzen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Negative photosensitive resin composition, method of forming a patt...
Patent number
6,183,934
Issue date
Feb 6, 2001
Kabushiki Kaisha Toshiba
Yoshiaki Kawamonzen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Negative photosensitive polymer composition of a thermosetting poly...
Patent number
6,159,654
Issue date
Dec 12, 2000
Kabushiki Kaisha Toshiba
Shigeru Machida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transparent resin, photosensitive composition, and method of formin...
Patent number
6,071,670
Issue date
Jun 6, 2000
Kabushiki Kaisha Toshiba
Toru Ushirogouchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Positive photosensitive polymer composition, method of forming a pa...
Patent number
6,001,517
Issue date
Dec 14, 1999
Kabushiki Kaisha Toshiba
Yoshiaki Kawamonzen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Polyimide precursor composition, method of forming polyimide film,...
Patent number
5,756,650
Issue date
May 26, 1998
Kabushiki Kaisha Toshiba
Yoshiaki Kawamonzen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide precursor, bismaleimide-based cured resin precursor and e...
Patent number
5,578,697
Issue date
Nov 26, 1996
Kabushiki Kaisha Toshiba
Yoshiaki Kawamonzen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrazone compound and the use thereof
Patent number
5,569,763
Issue date
Oct 29, 1996
Kabushiki Kaisha Toshiba
Yoshiaki Kawamonzen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic nonlinear optical material and nonlinear optical element
Patent number
5,403,936
Issue date
Apr 4, 1995
Kabushiki Kaisha Toshiba
Yoshiaki Kawamonzen
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
IMPRINT METHOD
Publication number
20140138354
Publication date
May 22, 2014
Kabushiki Kaisha Toshiba
Yasuaki OOTERA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PATTERN FORMING METHOD
Publication number
20130075361
Publication date
Mar 28, 2013
Kabushiki Kaisha Toshiba
Yoshiaki KAWAMONZEN
B44 - DECORATIVE ARTS
Information
Patent Application
METHOD OF MANUFACTURING MOLD AND METHOD OF MANUFACTURING MAGNETIC R...
Publication number
20130069272
Publication date
Mar 21, 2013
Yasuaki OOTERA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HOLOGRAM-RECORDING MEDIUM
Publication number
20120251927
Publication date
Oct 4, 2012
Kabushiki Kaisha Toshiba
Norikatsu Sasao
G11 - INFORMATION STORAGE
Information
Patent Application
HOLOGRAPHIC RECORDING METHOD
Publication number
20110228663
Publication date
Sep 22, 2011
Kabushiki Kaisha Toshiba
Masaya Terai
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING APPARATUS AND METHOD OF OPTICALLY REC...
Publication number
20100246371
Publication date
Sep 30, 2010
Kabushiki Kaisha Toshiba
Masahiro Kanamaru
G11 - INFORMATION STORAGE
Information
Patent Application
HOLOGRAPHIC RECORDING MEDIUM
Publication number
20100221646
Publication date
Sep 2, 2010
Kabushiki Kaisha Toshiba
Yoshiaki KAWAMONZEN
G11 - INFORMATION STORAGE
Information
Patent Application
Refractive index variable device
Publication number
20060163556
Publication date
Jul 27, 2006
Reiko Yoshimura
G02 - OPTICS
Information
Patent Application
POLYIMIDE OPTICAL MATERIALS, POLYIMIDE PRECURSOR SOLUTIONS AND OPTI...
Publication number
20060159413
Publication date
Jul 20, 2006
KABUSHIKI KAISHA TOSHIBA
Yoshiaki Kawamonzen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyimide optical materials, polyimide precursor solutions and opti...
Publication number
20040197064
Publication date
Oct 7, 2004
Yoshiaki Kawamonzen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Developing solution and method of forming polyimide pattern by usin...
Publication number
20010006767
Publication date
Jul 5, 2001
Yoshiaki Kawamonzen
Yoshiaki Kawamonzen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY