Toshihiro Yamamoto

Person

Kitakyushu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organic-electroluminescent-element material and organic electrolumi...
- Patent number 10,529,932
- Issue date Jan 7, 2020
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Junya Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic-electroluminescent-element material and organic electrolumi...
- Patent number 10,305,048
- Issue date May 28, 2019
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Junya Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent element
- Patent number 9,985,219
- Issue date May 29, 2018
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Rumi Sannomiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Boron compound for organic electroluminescent elements, and organic...
- Patent number 9,716,238
- Issue date Jul 25, 2017
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Rumi Sannomiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device
- Patent number 9,461,250
- Issue date Oct 4, 2016
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Junya Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent element
- Patent number 9,343,685
- Issue date May 17, 2016
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device having an electron- and /or excit...
- Patent number 9,299,947
- Issue date Mar 29, 2016
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takahiro Kai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent device having an electron- and/or excito...
- Patent number 9,290,498
- Issue date Mar 22, 2016
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device
- Patent number 9,260,433
- Issue date Feb 16, 2016
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device comprising an organic layer conta...
- Patent number 9,156,843
- Issue date Oct 13, 2015
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device
- Patent number 9,133,205
- Issue date Sep 15, 2015
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Depositing premixed materials
- Patent number 9,040,962
- Issue date May 26, 2015
- Universal Display Corporation
- Vadim Adamovich
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Material having indolocarbazole compound for phosphorescent light-e...
- Patent number 8,962,158
- Issue date Feb 24, 2015
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Masaki Komori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device having triptycene derivative mate...
- Patent number 8,906,521
- Issue date Dec 9, 2014
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Mitsuru Suda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound for organic electroluminescent device and organic electrol...
- Patent number 8,859,109
- Issue date Oct 14, 2014
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Yuichi Sawada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device using a bipyrimidine compound
- Patent number 8,815,416
- Issue date Aug 26, 2014
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indolocarbazole derivative with fused heterocyclic aromatic group f...
- Patent number 8,795,848
- Issue date Aug 5, 2014
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device comprising a first electron-trans...
- Patent number 8,758,904
- Issue date Jun 24, 2014
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takayuki Fukumatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device
- Patent number 8,722,208
- Issue date May 13, 2014
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic metal complex and its use in organic electroluminescent device
- Patent number 8,709,614
- Issue date Apr 29, 2014
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Toshihiro Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indolocarbazole derivative with aromatic phosphne oxide group for o...
- Patent number 8,703,302
- Issue date Apr 22, 2014
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device having a light-emitting layer com...
- Patent number 8,703,303
- Issue date Apr 22, 2014
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Toshihiro Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Material for use in phosphorescent device and organic electrolumine...
- Patent number 8,389,131
- Issue date Mar 5, 2013
- Nippon Steel Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound for organic electroluminescent device and organic electrol...
- Patent number 8,227,798
- Issue date Jul 24, 2012
- Nippon Steel Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indolocarbazole compound for use in organic electroluminescent devi...
- Patent number 8,062,769
- Issue date Nov 22, 2011
- Nippon Steel Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic electroluminescent device using t...
- Patent number 8,012,606
- Issue date Sep 6, 2011
- Nippon Steel Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound for organic electroluminescent device and organic electrol...
- Patent number 8,013,330
- Issue date Sep 6, 2011
- Nippon Steel Chemical Co., Ltd.
- Masaki Komori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound for organic electroluminescent device and organic electrol...
- Patent number 8,008,657
- Issue date Aug 30, 2011
- Nippon Steel Chemical Co., Ltd.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound for use in organic electroluminescent device and organic e...
- Patent number 7,993,760
- Issue date Aug 9, 2011
- Nippon Steel Chemical Co., Ltd.
- Masaki Komori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device
- Patent number 7,816,020
- Issue date Oct 19, 2010
- Nippon Steel Chemical Co., Ltd.
- Osamu Yoshitake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC-ELECTROLUMINESCENT-ELEMENT MATERIAL AND ORGANIC ELECTROLUMI...
- Publication number 20160380199
- Publication date Dec 29, 2016
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Junya Ogawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC-ELECTROLUMINESCENT-ELEMENT MATERIAL AND ORGANIC ELECTROLUMI...
- Publication number 20160351827
- Publication date Dec 1, 2016
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Junya Ogawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BORON COMPOUND FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, AND ORGANIC...
- Publication number 20160020397
- Publication date Jan 21, 2016
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Rumi Sannomiya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, AND ORGANIC ELECT...
- Publication number 20150218191
- Publication date Aug 6, 2015
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Rumi Sannomiya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20150041785
- Publication date Feb 12, 2015
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Rumi Sannomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20130207097
- Publication date Aug 15, 2013
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Takahiro Kai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEPOSITING PREMIXED MATERIALS
- Publication number 20130112952
- Publication date May 9, 2013
- NIPPON STEEL CHEMICAL CO., LTD.
- Vadim Adamovich
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Organic Electroluminescent Device
- Publication number 20120305904
- Publication date Dec 6, 2012
- NIPPON STEEL CHEMICAL CO., LTD.
- Takahiro Kai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20120305903
- Publication date Dec 6, 2012
- Takahiro Kai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20120235133
- Publication date Sep 20, 2012
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20120235136
- Publication date Sep 20, 2012
- Junya Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20120205640
- Publication date Aug 16, 2012
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20120007070
- Publication date Jan 12, 2012
- Takahiro Kai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MATERIAL FOR PHOSPHORESCENT LIGHT-EMITTING ELEMENT AND ORGANIC ELEC...
- Publication number 20120001165
- Publication date Jan 5, 2012
- Masaki Komori
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MATERIAL FOR USE IN PHOSPHORESCENT DEVICE AND ORGANIC ELECTROLUMINE...
- Publication number 20110315975
- Publication date Dec 29, 2011
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20110284828
- Publication date Nov 24, 2011
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20110272680
- Publication date Nov 10, 2011
- NIPPON STEEL CHEMICAL CO., LTD.
- Mitsuru Suda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20110062429
- Publication date Mar 17, 2011
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20110062862
- Publication date Mar 17, 2011
- Toshihiro Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20110057184
- Publication date Mar 10, 2011
- NIPPON STEEL CHEMICAL CO., LTD.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20110037062
- Publication date Feb 17, 2011
- NIPPON STEEL CHEMICAL CO., LTD.
- Takayuki Fukumatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20110024735
- Publication date Feb 3, 2011
- Yuichi Sawada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20100244013
- Publication date Sep 30, 2010
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR USE IN ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC E...
- Publication number 20100187977
- Publication date Jul 29, 2010
- NIPPON STEEL CHEMICAL CO., LTD.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20100148161
- Publication date Jun 17, 2010
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20100148162
- Publication date Jun 17, 2010
- Masaki Komori
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20100127616
- Publication date May 27, 2010
- NIPPON STEEL CHEMICAL CO., LTD.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20100044695
- Publication date Feb 25, 2010
- NIPPON STEEL CHEMICAL CO., LTD.
- Takahiro Kai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Flexible organic EL display and method of manufacturing the same
- Publication number 20090315456
- Publication date Dec 24, 2009
- KYODO PRINTING CO., LTD.
- Tadahiro Furukawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Flexible organic EL display and method of manufacturing the same
- Publication number 20090315457
- Publication date Dec 24, 2009
- KYODO PRINTING CO., LTD.
- Tadahiro Furukawa
- H01 - BASIC ELECTRIC ELEMENTS

Toshihiro Yamamoto

Person

Patents Grantslast 30 patents

Organic-electroluminescent-element material and organic electrolumi...

Organic-electroluminescent-element material and organic electrolumi...

Organic electroluminescent element

Boron compound for organic electroluminescent elements, and organic...

Organic electroluminescent device

Organic electroluminescent element

Organic electroluminescent device having an electron- and /or excit...

Organic electroluminescent device having an electron- and/or excito...

Organic electroluminescent device

Organic electroluminescent device comprising an organic layer conta...

Organic electroluminescent device

Depositing premixed materials

Material having indolocarbazole compound for phosphorescent light-e...

Organic electroluminescent device having triptycene derivative mate...

Compound for organic electroluminescent device and organic electrol...

Organic electroluminescent device using a bipyrimidine compound

Indolocarbazole derivative with fused heterocyclic aromatic group f...

Organic electroluminescent device comprising a first electron-trans...

Organic electroluminescent device

Organic metal complex and its use in organic electroluminescent device

Indolocarbazole derivative with aromatic phosphne oxide group for o...

Organic electroluminescent device having a light-emitting layer com...

Material for use in phosphorescent device and organic electrolumine...

Compound for organic electroluminescent device and organic electrol...

Indolocarbazole compound for use in organic electroluminescent devi...

Heterocyclic compound and organic electroluminescent device using t...

Compound for organic electroluminescent device and organic electrol...

Compound for organic electroluminescent device and organic electrol...

Compound for use in organic electroluminescent device and organic e...

Organic electroluminescent device

Patents Applicationslast 30 patents

ORGANIC-ELECTROLUMINESCENT-ELEMENT MATERIAL AND ORGANIC ELECTROLUMI...

ORGANIC-ELECTROLUMINESCENT-ELEMENT MATERIAL AND ORGANIC ELECTROLUMI...

BORON COMPOUND FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, AND ORGANIC...

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

ORGANIC ELECTROLUMINESCENT ELEMENT

ORGANIC ELECTROLUMINESCENT ELEMENT

DEPOSITING PREMIXED MATERIALS

Organic Electroluminescent Device

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

MATERIAL FOR PHOSPHORESCENT LIGHT-EMITTING ELEMENT AND ORGANIC ELEC...

MATERIAL FOR USE IN PHOSPHORESCENT DEVICE AND ORGANIC ELECTROLUMINE...

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...

ORGANIC ELECTROLUMINESCENT DEVICE

COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...

ORGANIC ELECTROLUMINESCENT DEVICE

COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...

COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...

COMPOUND FOR USE IN ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC E...

COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...

COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...

COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...

COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...

Flexible organic EL display and method of manufacturing the same

Flexible organic EL display and method of manufacturing the same