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Hironobu Morishita
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bischloroformate composition, bischloroformate composition producti...
Patent number
11,269,263
Issue date
Mar 8, 2022
Idemitsu Kosan Co., Ltd.
Kengo Hirata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic electroluminescent element
Patent number
10,411,212
Issue date
Sep 10, 2019
Idemitsu Kosan Co., Ltd.
Emiko Kambe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycarbonate copolymer, coating liquid using same, molded body, an...
Patent number
9,551,946
Issue date
Jan 24, 2017
Idemitsu Kosan Co., Ltd.
Kengo Hirata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor and resin composition
Patent number
9,494,883
Issue date
Nov 15, 2016
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Polycarbonate copolymer
Patent number
9,458,291
Issue date
Oct 4, 2016
Idemitsu Kosan Co., Ltd.
Kengo Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polycarbonate copolymer, coating liquid using same, and electrophot...
Patent number
9,389,524
Issue date
Jul 12, 2016
Idemitsu Kosan Co., Ltd.
Kengo Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polycarbonate copolymer, coating fluid using same, electrophotograp...
Patent number
9,188,887
Issue date
Nov 17, 2015
Idemitsu Kosan Co., Ltd.
Kengo Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polycarbonate resin and coating solution containing same, and molde...
Patent number
8,927,680
Issue date
Jan 6, 2015
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Indenofluorenedione derivative, material for organic electrolumines...
Patent number
8,748,015
Issue date
Jun 10, 2014
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Material for organic electroluminescence device and organic electro...
Patent number
8,481,177
Issue date
Jul 9, 2013
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Material for organic electroluminescent element, and organic electr...
Patent number
8,372,527
Issue date
Feb 12, 2013
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Material for organic electroluminescence device and organic electro...
Patent number
8,299,247
Issue date
Oct 30, 2012
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Material for organic electroluminescence device and organic electro...
Patent number
8,288,013
Issue date
Oct 16, 2012
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent device and material for organic electrol...
Patent number
8,268,457
Issue date
Sep 18, 2012
Idemitsu Kosan Co., Ltd.
Yoshiaki Aoyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imide derivative, material for organic electroluminescent device an...
Patent number
8,168,327
Issue date
May 1, 2012
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Material for an organic electroluminescence device and an organic e...
Patent number
8,119,828
Issue date
Feb 21, 2012
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azaindenofluorenedione derivative, material for organic electrolumi...
Patent number
8,088,901
Issue date
Jan 3, 2012
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Material for organic electroluminescent device, organic electrolumi...
Patent number
8,044,390
Issue date
Oct 25, 2011
Idemitsu Kosan Co., Ltd.
Chishio Hosokawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aromatic polycarbonate resin, process for producing the same, optic...
Patent number
7,329,718
Issue date
Feb 12, 2008
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aromatic polycarbonate resin, process for producing the same, optic...
Patent number
7,112,644
Issue date
Sep 26, 2006
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester polymer, production thereof and electrophotographic photo...
Patent number
5,561,017
Issue date
Oct 1, 1996
Idemitsu Kosan Co., Ltd.
Tomohiro Nagao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate, method of preparing the same and electrophotographic...
Patent number
5,521,041
Issue date
May 28, 1996
Idemitsu Kosan Co., Ltd.
Hideyuki Miyamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester polymer, production thereof and electrophotographic photo...
Patent number
5,506,331
Issue date
Apr 9, 1996
Idemitsu Kosan Co., Ltd.
Tomohiro Nagao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
RESIN, RESIN COMPOSITION, COATING LIQUID COMPOSITION, FILM, COATING...
Publication number
20240209144
Publication date
Jun 27, 2024
Idemitsu Kosan Co.,Ltd
Takaaki HIKOSAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BISCHLOROFORMATE COMPOSITION, BISCHLOROFORMATE COMPOSITION PRODUCTI...
Publication number
20180364598
Publication date
Dec 20, 2018
Idemitsu Kosan Co., Ltd.
Kengo HIRATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE COPOLYMER, COATING LIQUID USING SAME, MOLDED BODY, AN...
Publication number
20160116854
Publication date
Apr 28, 2016
Idemitsu Kosan Co., Ltd.
Kengo HIRATA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COATING LIQUID, LAMINATE, OPTICAL INSTRUMENT AND ELECTRONIC EQUIPMENT
Publication number
20160046833
Publication date
Feb 18, 2016
Idemitsu Kosan Co. Ltd.
Hironobu MORISHITA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCARBONATE COPOLYMER, COATING LIQUID USING SAME, AND ELECTROPHOT...
Publication number
20150147689
Publication date
May 28, 2015
Idemitsu Kosan Co., Ltd.
Kengo Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCARBONATE COPOLYMER
Publication number
20150010859
Publication date
Jan 8, 2015
Idemitsu Kosan Co., Ltd.
Kengo Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
Publication number
20140246663
Publication date
Sep 4, 2014
Emiko Kambe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYCARBONATE RESIN AND COATING SOLUTION CONTAINING SAME, AND MOLDE...
Publication number
20140206814
Publication date
Jul 24, 2014
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND RESIN COMPOSITION
Publication number
20140011128
Publication date
Jan 9, 2014
Idemitsu Kosan Co. Ltd
Hironobu Morishita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INDENOFLUORENEDIONE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINES...
Publication number
20140001461
Publication date
Jan 2, 2014
IDEMITSU KOSAN CO., LTD.
Hironobu Morishita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCARBONATE COPOLYMER, COATING FLUID USING SAME, ELECTROPHOTOGRAP...
Publication number
20130337373
Publication date
Dec 19, 2013
Idemitsu Kosan Co., Ltd.
Kengo Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTR...
Publication number
20130161591
Publication date
Jun 27, 2013
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
B82 - NANO-TECHNOLOGY
Information
Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTRO...
Publication number
20120306362
Publication date
Dec 6, 2012
IDEMITSU KOSAN CO., LTD.
Hironobu MORISHITA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INDENOFLUORENEDIONE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINES...
Publication number
20110284827
Publication date
Nov 24, 2011
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTRO...
Publication number
20110275814
Publication date
Nov 10, 2011
IDEMITSU KOSAN CO., LTD.
Hironobu MORISHITA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTR...
Publication number
20100187519
Publication date
Jul 29, 2010
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGANIC ELECTROLUMI...
Publication number
20100181555
Publication date
Jul 22, 2010
Idemitsu Kosan Co., Ltd.
Chishio Hosokawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MATERIAL FOR AN ORGANIC ELECTROLUMINESCENCE DEVICE AND AN ORGANIC E...
Publication number
20100044686
Publication date
Feb 25, 2010
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTRO...
Publication number
20100019659
Publication date
Jan 28, 2010
Idemitsu Kosan Co., Ltd.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AZAINDENOFLUORENEDIONE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMI...
Publication number
20090315022
Publication date
Dec 24, 2009
IDEMITSU KOSAN CO., LTD.
Hironobu MORISHITA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic electroluminescent device and material for organic electrol...
Publication number
20090167167
Publication date
Jul 2, 2009
IDEMITSU KOSAN CO., LTD.
Yoshiaki Aoyama
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT-EMITTING DEVICE
Publication number
20090128024
Publication date
May 21, 2009
Kenichi Fukuoka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
Publication number
20080093985
Publication date
Apr 24, 2008
IDEMITSU KOSAN CO., LTD.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE US...
Publication number
20080091025
Publication date
Apr 17, 2008
Idemitsu Kosan Co., Ltd.
Hironobu MORISHITA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL IMIDE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEV...
Publication number
20070160905
Publication date
Jul 12, 2007
IDEMITSU KOSAN CO., LTD.
Hironobu MORISHITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
Publication number
20070160871
Publication date
Jul 12, 2007
IDEMITSU KOSAN CO., LTD.
Hironobu Morishita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic electroluminescent device
Publication number
20070108894
Publication date
May 17, 2007
Idemitsu Kosan Co., Ltd.
Chishio Hosokawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Aromatic polycarbonate resin, process for producing the same, optic...
Publication number
20060270823
Publication date
Nov 30, 2006
IDEMITSU KOSAN CO., LTD.
Hironobu Morishita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Aromatic polycarbonate resin, process for producing the same, optic...
Publication number
20050143553
Publication date
Jun 30, 2005
IDEMITSU KOSAN CO., LTD.
Hironobu Morishita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...