Ryota Ooishi

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Binaphthyl compound and organic light emitting element using the same
- Patent number 8,841,004
- Issue date Sep 23, 2014
- Canon Kabushiki Kaisha
- Tetsuya Kosuge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oligofluorene compound and organic EL element using same
- Patent number 8,481,175
- Issue date Jul 9, 2013
- Canon Kabushiki Kaisha
- Ryota Ooishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light-emitting device
- Patent number 8,330,153
- Issue date Dec 11, 2012
- Canon Kabushiki Kaisha
- Ryota Ooishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic compound for light-emitting device, light-emitting device,...
- Patent number 8,268,455
- Issue date Sep 18, 2012
- Canon Kabushiki Kaisha
- Jun Kamatani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorene compound and organic electroluminescence device
- Patent number 8,158,835
- Issue date Apr 17, 2012
- Canon Kabushiki Kaisha
- Jun Kamatani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Material for organic light-emitting element and organic light-emitt...
- Patent number 8,110,294
- Issue date Feb 7, 2012
- Canon Kabushiki Kaisha
- Tetsuya Kosuge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Binaphthyl compound and organic light emitting element using the same
- Patent number 8,084,937
- Issue date Dec 27, 2011
- Canon Kabushiki Kaisha
- Tetsuya Kosuge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light-emitting device
- Patent number 7,914,907
- Issue date Mar 29, 2011
- Canon Kabushiki Kaisha
- Hironobu Iwawaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
FLUORENE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20120168739
- Publication date Jul 5, 2012
- Canon Kabushiki Kaisha
- Jun Kamatani
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRENE DERIVATIVE AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME
- Publication number 20120132901
- Publication date May 31, 2012
- Canon Kabushiki Kaisha
- Naoki Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BINAPHTHYL COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING THE SAME
- Publication number 20120061657
- Publication date Mar 15, 2012
- Canon Kabushiki Kaisha
- Tetsuya Kosuge
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20110175072
- Publication date Jul 21, 2011
- Canon Kabushiki Kaisha
- Ryota Ooishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLUORENE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20090200919
- Publication date Aug 13, 2009
- Canon Kabushiki Kaisha
- Jun Kamatani
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OLIGOFLUORENE COMPOUND AND ORGANIC EL ELEMENT USING SAME
- Publication number 20090115323
- Publication date May 7, 2009
- Canon Kabushiki Kaisha
- Ryota Ooishi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BINAPHTHYL COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING THE SAME
- Publication number 20090091252
- Publication date Apr 9, 2009
- Canon Kabushiki Kaisha
- Tetsuya Kosuge
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANOMETALLIC COMPLEX AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME
- Publication number 20090039776
- Publication date Feb 12, 2009
- Canon Kabushiki Kaisha
- Naoki Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MATERIAL FOR ORGANIC LIGHT-EMITTING ELEMENT AND ORGANIC LIGHT-EMITT...
- Publication number 20080200736
- Publication date Aug 21, 2008
- Canon Kabushiki Kaisha
- Tetsuya Kosuge
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CARBAZOLE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME
- Publication number 20080166591
- Publication date Jul 10, 2008
- Canon Kabushiki Kaisha
- Naoki Yamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC COMPOUND FOR LIGHT-EMITTING DEVICE, LIGHT-EMITTING DEVICE,...
- Publication number 20070231600
- Publication date Oct 4, 2007
- Canon Kabushiki Kaisha
- Jun Kamatani
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY APPARATUS
- Publication number 20070231601
- Publication date Oct 4, 2007
- Canon Kabushiki Kaisha
- Minako Nakasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting device
- Publication number 20070184302
- Publication date Aug 9, 2007
- Canon Kabushiki Kaisha
- Hironobu Iwawaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Compound and organic electroluminescent device using same
- Publication number 20070122652
- Publication date May 31, 2007
- Canon Kabushiki Kaisha
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY

Ryota Ooishi

Person

Patents Grantslast 30 patents

Binaphthyl compound and organic light emitting element using the same

Oligofluorene compound and organic EL element using same

Organic light-emitting device

Organic compound for light-emitting device, light-emitting device,...

Fluorene compound and organic electroluminescence device

Material for organic light-emitting element and organic light-emitt...

Binaphthyl compound and organic light emitting element using the same

Light-emitting device

Patents Applicationslast 30 patents

FLUORENE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE

PYRENE DERIVATIVE AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME

BINAPHTHYL COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING THE SAME

ORGANIC LIGHT-EMITTING DEVICE

FLUORENE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE

OLIGOFLUORENE COMPOUND AND ORGANIC EL ELEMENT USING SAME

BINAPHTHYL COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING THE SAME

ORGANOMETALLIC COMPLEX AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME

MATERIAL FOR ORGANIC LIGHT-EMITTING ELEMENT AND ORGANIC LIGHT-EMITT...

CARBAZOLE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME

ORGANIC COMPOUND FOR LIGHT-EMITTING DEVICE, LIGHT-EMITTING DEVICE,...

ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY APPARATUS

Light-emitting device

Compound and organic electroluminescent device using same