Hideaki Nagashima

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Specifically substituted benzofuro- and benzothienoquinolines for o...
- Patent number 11,691,983
- Issue date Jul 4, 2023
- Idemitsu Kosan Co., Ltd.
- Yuichi Nishimae
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nitrogen-containing heterocyclic compounds for organic light emitti...
- Patent number 11,289,661
- Issue date Mar 29, 2022
- Idemitsu Kosan Co., Ltd.
- Michelle Groarke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Specifically substituted aza-dibenzofurans and aza-dibenzothiophene...
- Patent number 11,279,709
- Issue date Mar 22, 2022
- Idemitsu Kosan Co., Ltd.
- Annemarie Wolleb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused heterocyclic aromatic derivative, organic electroluminescence...
- Patent number 9,978,952
- Issue date May 22, 2018
- Idemitsu Kosan Co., Ltd.
- Yuki Nakano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Material for organic electroluminescent device and organic electrol...
- Patent number 9,714,237
- Issue date Jul 25, 2017
- Idemitsu Kosan Co., Ltd.
- Masaki Numata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound, material for organic electroluminescence device, and orga...
- Patent number 9,537,111
- Issue date Jan 3, 2017
- Idemitsu Kosan Co., Ltd.
- Yuki Nakano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Material for organic electroluminescent element and organic electro...
- Patent number 9,496,508
- Issue date Nov 15, 2016
- Idemitsu Kosan Co., Ltd.
- Takushi Shiomi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence device
- Patent number 9,419,231
- Issue date Aug 16, 2016
- Idemitsu Kosan Co., Ltd.
- Kei Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitrogen-containing aromatic heterocyclic derivative and organic el...
- Patent number 9,382,206
- Issue date Jul 5, 2016
- Idemitsu Kosan Co., Ltd.
- Tomoki Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Material for organic electroluminescent element, and organic electr...
- Patent number 9,266,865
- Issue date Feb 23, 2016
- Idemitsu Kosan Co., Ltd.
- Masaki Numata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Material for organic electroluminescent device and organic electrol...
- Patent number 9,199,974
- Issue date Dec 1, 2015
- Idemitsu Kosan Co., Ltd.
- Masaki Numata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence element
- Patent number 8,987,715
- Issue date Mar 24, 2015
- Idemitsu Kosan Co., Ltd.
- Kazuki Nishimura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Material for organic electroluminescence element, and organic elect...
- Patent number 8,895,966
- Issue date Nov 25, 2014
- Idemitsu Kosan Co., Ltd.
- Masaki Numata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence device
- Patent number 8,377,575
- Issue date Feb 19, 2013
- Idemitsu Kosan Co., Ltd.
- Toshihiro Iwakuma
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Organic electroluminescence device
- Patent number 8,039,121
- Issue date Oct 18, 2011
- Idemitsu Kosan Co., Ltd.
- Toshihiro Iwakuma
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS FOR ORGANIC LIGHT EMITTI...
- Publication number 20200058881
- Publication date Feb 20, 2020
- IDEMITSU KOSAN CO., LTD.
- Michelle GROARKE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SPECIFICALLY SUBSTITUTED AZA-DIBENZOFURANS AND AZA-DIBENZOTHIOPHENE...
- Publication number 20190248804
- Publication date Aug 15, 2019
- IDEMITSU KOSAN CO., LTD.
- Annemarie WOLLEB
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SPECIFICALLY SUBSTITUTED BENZOFURO- AND BENZOTHIENOQUINOLINES FOR O...
- Publication number 20190161497
- Publication date May 30, 2019
- IDEMITSU KOSAN CO., LTD.
- Yuichi NISHIMAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20180212159
- Publication date Jul 26, 2018
- Idemitsu Kosan Co., Ltd.
- Masahiro KAWAMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20160035985
- Publication date Feb 4, 2016
- Idemitsu Kosan Co., Ltd.
- Masaki Numata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTR...
- Publication number 20150034927
- Publication date Feb 5, 2015
- Idemitsu Kosan Co., Ltd.
- Yuki Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTRO...
- Publication number 20140353650
- Publication date Dec 4, 2014
- Idemitsu Kosan Co., Ltd.
- Takushi Shiomi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, AND ORGANIC ELECT...
- Publication number 20140231772
- Publication date Aug 21, 2014
- IDEMITSU KOSAN CO., LTD.
- Takushi Shiomi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NOVEL COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, AN...
- Publication number 20140183486
- Publication date Jul 3, 2014
- Idemitsu Kosan Co., Ltd.
- Yuki Nakano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FUSED HETEROCYCLIC AROMATIC DERIVATIVE, ORGANIC ELECTROLUMINESCENCE...
- Publication number 20140175419
- Publication date Jun 26, 2014
- IDEMITSU KOSAN CO., LTD.
- Yuki Nakano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20140027744
- Publication date Jan 30, 2014
- IDEMITSU KOSAN CO., LTD.
- Kei YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ORGANIC ELECT...
- Publication number 20130092905
- Publication date Apr 18, 2013
- Idemitsu Kosan Co., Ltd.
- Masaki Numata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20130092913
- Publication date Apr 18, 2013
- IDEMITSU KOSAN CO.,LTD.
- Kazuki Nishimura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENCE ELEMENT
- Publication number 20130075716
- Publication date Mar 28, 2013
- IDEMITSU LOSAN CO LTD
- Kazuki Nishimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTR...
- Publication number 20130020565
- Publication date Jan 24, 2013
- Idemitsu Kosan Co., Ltd.
- Masaki Numata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NITROGEN-CONTAINING AROMATIC HETEROCYCLIC DERIVATIVE AND ORGANIC EL...
- Publication number 20120181524
- Publication date Jul 19, 2012
- Idemitsu Kosan Co., Ltd.
- Tomoki Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20120001160
- Publication date Jan 5, 2012
- IDEMITSU KOSAN CO., LTD.
- Toshihiro Iwakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20110278552
- Publication date Nov 17, 2011
- IDEMITSU KOSAN CO., LTD.
- Masaki Numata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC SOLAR BATTERY
- Publication number 20110253206
- Publication date Oct 20, 2011
- Idemitsu Kosan Co., Ltd.
- Ryoji Maeda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
TRANSITION METAL COMPLEX COMPOUND AND ORGANIC ELECTROLUMINESCENT DE...
- Publication number 20100219397
- Publication date Sep 2, 2010
- IDEMITSU KOSAN CO., LTD.
- Masami Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20090243473
- Publication date Oct 1, 2009
- IDEMITSU KOSAN CO., LTD.
- Toshihiro Iwakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL COMPLEX COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DE...
- Publication number 20090102363
- Publication date Apr 23, 2009
- IDEMITSU KOSAN CO., LTD.
- Masa-aki HAGA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METAL COMPLEX COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DE...
- Publication number 20090039767
- Publication date Feb 12, 2009
- IDEMITSU KOSAN CO., LTD.
- Masa-aki Haga
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic electroluminescence device
- Publication number 20070108898
- Publication date May 17, 2007
- IDEMITSU KOSAN CO., LTD.
- Masahide Matsuura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Organic electroluminescence device
- Publication number 20070052346
- Publication date Mar 8, 2007
- IDEMITSU KOSAN CO., LTD.
- Toshihiro Iwakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescence device
- Publication number 20070054151
- Publication date Mar 8, 2007
- IDEMITSU KOSAN CO., LTD.
- Toshihiro Iwakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent device
- Publication number 20070013295
- Publication date Jan 18, 2007
- IDEMITSU KOSAN CO., LTD.
- Masahide Matsuura
- H01 - BASIC ELECTRIC ELEMENTS

Hideaki Nagashima

Person

Patents Grantslast 30 patents

Specifically substituted benzofuro- and benzothienoquinolines for o...

Nitrogen-containing heterocyclic compounds for organic light emitti...

Specifically substituted aza-dibenzofurans and aza-dibenzothiophene...

Fused heterocyclic aromatic derivative, organic electroluminescence...

Material for organic electroluminescent device and organic electrol...

Compound, material for organic electroluminescence device, and orga...

Material for organic electroluminescent element and organic electro...

Organic electroluminescence device

Nitrogen-containing aromatic heterocyclic derivative and organic el...

Material for organic electroluminescent element, and organic electr...

Material for organic electroluminescent device and organic electrol...

Organic electroluminescence element

Material for organic electroluminescence element, and organic elect...

Organic electroluminescence device

Organic electroluminescence device

Patents Applicationslast 30 patents

NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS FOR ORGANIC LIGHT EMITTI...

SPECIFICALLY SUBSTITUTED AZA-DIBENZOFURANS AND AZA-DIBENZOTHIOPHENE...

SPECIFICALLY SUBSTITUTED BENZOFURO- AND BENZOTHIENOQUINOLINES FOR O...

ORGANIC ELECTROLUMINESCENT ELEMENT

MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...

MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTR...

MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTRO...

MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, AND ORGANIC ELECT...

NOVEL COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, AN...

FUSED HETEROCYCLIC AROMATIC DERIVATIVE, ORGANIC ELECTROLUMINESCENCE...

ORGANIC ELECTROLUMINESCENCE DEVICE

MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ORGANIC ELECT...

ORGANIC ELECTROLUMINESCENT ELEMENT

ORGANIC ELECTROLUMINESCENCE ELEMENT

MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTR...

NITROGEN-CONTAINING AROMATIC HETEROCYCLIC DERIVATIVE AND ORGANIC EL...

ORGANIC ELECTROLUMINESCENCE DEVICE

MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...

ORGANIC SOLAR BATTERY

TRANSITION METAL COMPLEX COMPOUND AND ORGANIC ELECTROLUMINESCENT DE...

ORGANIC ELECTROLUMINESCENCE DEVICE

METAL COMPLEX COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DE...

METAL COMPLEX COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DE...

Organic electroluminescence device

Organic electroluminescence device

Organic electroluminescence device

Organic electroluminescent device