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Tetsuo Noguchi
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Ichihara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Maleimide-based copolymer, method for producing same, and resin com...
Patent number
12,129,327
Issue date
Oct 29, 2024
DENKA COMPANY LIMITED
Masanori Matsumoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Maleimide-based copolymer, method for producing same, and resin com...
Patent number
11,584,809
Issue date
Feb 21, 2023
DENKA COMPANY LIMITED
Masanori Matsumoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Copolymer for improving methacrylic resin heat resistance
Patent number
9,873,787
Issue date
Jan 23, 2018
DENKA COMPANY LIMITED
Tetsuo Noguchi
G02 - OPTICS
Information
Patent Grant
Optical compensation film
Patent number
9,632,213
Issue date
Apr 25, 2017
DENKA COMPANY LIMITED
Tetsuo Noguchi
G02 - OPTICS
Information
Patent Grant
Copolymer for improving heat resistance of aromatic vinyl-vinyl cya...
Patent number
9,365,713
Issue date
Jun 14, 2016
DENKA COMPANY LIMITED
Tetsuo Noguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Maleimide copolymer, process for the production thereof, and heat r...
Patent number
8,742,046
Issue date
Jun 3, 2014
Denki Kagaku Kogyo Kabushiki Kaisha
Tetsuo Noguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-dissipating resin composition used for LED light housing and h...
Patent number
8,557,905
Issue date
Oct 15, 2013
Denki Kagaku Kogyo Kabushiki Kaisha
Yuichi Shimokoba
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
MALEIMIDE-BASED COPOLYMER, METHOD FOR PRODUCING SAME, AND RESIN COM...
Publication number
20230235101
Publication date
Jul 27, 2023
DENKA COMPANY LIMITED
Masanori Matsumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MALEIMIDE-BASED COPOLYMER, METHOD FOR PRODUCING SAME, AND RESIN COM...
Publication number
20200369813
Publication date
Nov 26, 2020
DENKA COMPANY LIMITED
Masanori Matsumoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CROSS-COPOLYMER AND MEDICAL SINGLE-LAYER TUBE INCLUDING SAME
Publication number
20190077893
Publication date
Mar 14, 2019
Denka Company Limited
Yushi KUMAGAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRANSPARENT, HIGHLY HEAT RESISTANT RESIN COMPOSITION
Publication number
20170369694
Publication date
Dec 28, 2017
Denka Company Limited
Kohhei Nishino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMER SUITABLE FOR IMPROVING HEAT RESISTANCE OF METHACRYLIC RESIN
Publication number
20170226245
Publication date
Aug 10, 2017
Denka Company Limited
Masanori Matsumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMER FOR IMPROVING METHACRYLIC RESIN HEAT RESISTANCE
Publication number
20160326360
Publication date
Nov 10, 2016
DENKA COMPANY LIMITED
Tetsuo NOGUCHI
G02 - OPTICS
Information
Patent Application
THERMOPLASTIC ELASTOMER RESIN COMPOSITION
Publication number
20160289437
Publication date
Oct 6, 2016
DENKA COMPANY LIMITED
Yushi KUMAGAI
B32 - LAYERED PRODUCTS
Information
Patent Application
COPOLYMER FOR IMPROVING HEAT RESISTANCE OF AROMATIC VINYL-VINYL CYA...
Publication number
20150284557
Publication date
Oct 8, 2015
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Tetsuo Noguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMER FOR OPTICAL COMPENSATION FILM
Publication number
20150205012
Publication date
Jul 23, 2015
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Tetsuo Noguchi
G02 - OPTICS
Information
Patent Application
COPOLYMER FOR IMPROVING METHACRYLIC RESIN HEAT RESISTANCE
Publication number
20150203610
Publication date
Jul 23, 2015
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Tetsuo Noguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HEAT-DISSIPATING RESIN COMPOSITION USED FOR LED LIGHT HOUSING AND H...
Publication number
20130030105
Publication date
Jan 31, 2013
Denki Kagaku Kogyo Kabushiki Kaisha
Yuichi Shimokoba
F21 - LIGHTING
Information
Patent Application
MALEIMIDE COPOLYMER, PROCESS FOR THE PRODUCTION THEREOF, AND HEAT R...
Publication number
20110319567
Publication date
Dec 29, 2011
Tetsuo Noguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...