Suguru Akagawa

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescence device, method for manufacturing organi...
- Patent number 11,394,008
- Issue date Jul 19, 2022
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device, and electronic apparatus
- Patent number 11,315,981
- Issue date Apr 26, 2022
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device, manufacturing method of electro-optical dev...
- Patent number 11,031,441
- Issue date Jun 8, 2021
- Seiko Epson Corporation
- Masanori Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and electronic apparatus
- Patent number 10,861,915
- Issue date Dec 8, 2020
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device, manufacturing method of electro-optical dev...
- Patent number 10,714,541
- Issue date Jul 14, 2020
- Seiko Epson Corporation
- Masanori Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of organic light emitting device, organic ligh...
- Patent number 10,468,462
- Issue date Nov 5, 2019
- Seiko Epson Corporation
- Suguru Akagawa
- G02 - OPTICS
Information Patent Grant
Electro-optical device, method for manufacturing electro-optical de...
- Patent number 10,403,687
- Issue date Sep 3, 2019
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optic device that prevents deterioration of a light emittin...
- Patent number 10,164,215
- Issue date Dec 25, 2018
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device, method for manufacturing electro-optical de...
- Patent number 10,163,986
- Issue date Dec 25, 2018
- Seiko Epson Corporation
- Takefumi Fukagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic EL device, method of manufacturing organic EL device, and e...
- Patent number 10,090,364
- Issue date Oct 2, 2018
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing organic EL device, organic EL device and el...
- Patent number 9,755,005
- Issue date Sep 5, 2017
- Seiko Epson Corporation
- Hisatoshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic EL device and electronic apparatus
- Patent number 9,620,736
- Issue date Apr 11, 2017
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing organic EL device, organic EL device and el...
- Patent number 9,490,304
- Issue date Nov 8, 2016
- Seiko Epson Corporation
- Hisatoshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device, method of manufacturing the same, and electr...
- Patent number 9,166,193
- Issue date Oct 20, 2015
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing organic el device, organic el device and el...
- Patent number 9,076,990
- Issue date Jul 7, 2015
- Seiko Epson Corporation
- Hisatoshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device, method for manufacturing electro-optical de...
- Patent number 8,928,007
- Issue date Jan 6, 2015
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device, method for manufacturing the same, display d...
- Patent number 8,823,257
- Issue date Sep 2, 2014
- Seiko Epson Corporation
- Tetsuji Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescence device capable of preventing light from...
- Patent number 8,242,685
- Issue date Aug 14, 2012
- Seiko Epson Corporation
- Yuji Chino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Line head and image-forming apparatus
- Patent number 7,652,683
- Issue date Jan 26, 2010
- Seiko Epson Corporation
- Suguru Akagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing substrate joint body, substrate joint body...
- Patent number 7,521,797
- Issue date Apr 21, 2009
- Seiko Epson Corporation
- Tsuyoshi Yoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor substrate and method for m...
- Patent number 7,326,639
- Issue date Feb 5, 2008
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS
- Publication number 20210028245
- Publication date Jan 28, 2021
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL DEVICE, MANUFACTURING METHOD OF ELECTRO-OPTICAL DEV...
- Publication number 20200295091
- Publication date Sep 17, 2020
- SEIKO EPSON CORPORATION
- Masanori IWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE, METHOD FOR MANUFACTURING ORGANI...
- Publication number 20200227680
- Publication date Jul 16, 2020
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENCE DEVICE, ORGANI...
- Publication number 20200220116
- Publication date Jul 9, 2020
- SEIKO EPSON CORPORATION
- Takefumi FUKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20200066818
- Publication date Feb 27, 2020
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL DEVICE, MANUFACTURING METHOD OF ELECTRO-OPTICAL DEV...
- Publication number 20190273122
- Publication date Sep 5, 2019
- SEIKO EPSON CORPORATION
- Masanori IWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DE...
- Publication number 20180138245
- Publication date May 17, 2018
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DE...
- Publication number 20180138244
- Publication date May 17, 2018
- SEIKO EPSON CORPORATION
- Takefumi FUKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF ORGANIC LIGHT EMITTING DEVICE, ORGANIC LIGH...
- Publication number 20170236876
- Publication date Aug 17, 2017
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...
- Publication number 20170012084
- Publication date Jan 12, 2017
- SEIKO EPSON CORPORATION
- Hisatoshi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC EL DEVICE, METHOD OF MANUFACTURING ORGANIC EL DEVICE, AND E...
- Publication number 20170005144
- Publication date Jan 5, 2017
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- G02 - OPTICS
Information Patent Application
ORGANIC EL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20160226018
- Publication date Aug 4, 2016
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...
- Publication number 20150255517
- Publication date Sep 10, 2015
- SEIKO EPSON CORPORATION
- Hisatoshi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF ORGANIC LIGHT EMITTING DEVICE, ORGANIC LIGH...
- Publication number 20150236074
- Publication date Aug 20, 2015
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTIC DEVICE, METHOD OF MANUFACTURING ELECTRO-OPTIC DEVICE,...
- Publication number 20140367661
- Publication date Dec 18, 2014
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...
- Publication number 20140117334
- Publication date May 1, 2014
- SEIKO EPSON CORPORATION
- Hisatoshi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTR...
- Publication number 20140042408
- Publication date Feb 13, 2014
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DE...
- Publication number 20110260204
- Publication date Oct 27, 2011
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, METHOD FOR MANUFACTURING THE SAME, DISPLAY D...
- Publication number 20100289417
- Publication date Nov 18, 2010
- SEIKO EPSON CORPORATION
- Tetsuji FUJITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20090273279
- Publication date Nov 5, 2009
- SEIKO EPSON CORPORATION
- Yuji CHINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Line head and image-forming apparatus
- Publication number 20070025765
- Publication date Feb 1, 2007
- Suguru Akagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Film forming method, electronic device and electronic apparatus
- Publication number 20060062978
- Publication date Mar 23, 2006
- Shinichi Yotsuya
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for manufacturing a semiconductor substrate and method for m...
- Publication number 20050250306
- Publication date Nov 10, 2005
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing substrate joint body, substrate joint body...
- Publication number 20050205992
- Publication date Sep 22, 2005
- Tsuyoshi Yoda
- H01 - BASIC ELECTRIC ELEMENTS

Suguru Akagawa

Person

Patents Grantslast 30 patents

Organic electroluminescence device, method for manufacturing organi...

Light-emitting device, and electronic apparatus

Electro-optical device, manufacturing method of electro-optical dev...

Light-emitting device and electronic apparatus

Electro-optical device, manufacturing method of electro-optical dev...

Manufacturing method of organic light emitting device, organic ligh...

Electro-optical device, method for manufacturing electro-optical de...

Electro-optic device that prevents deterioration of a light emittin...

Electro-optical device, method for manufacturing electro-optical de...

Organic EL device, method of manufacturing organic EL device, and e...

Method of manufacturing organic EL device, organic EL device and el...

Organic EL device and electronic apparatus

Method of manufacturing organic EL device, organic EL device and el...

Light emitting device, method of manufacturing the same, and electr...

Method of manufacturing organic el device, organic el device and el...

Electro-optical device, method for manufacturing electro-optical de...

Light-emitting device, method for manufacturing the same, display d...

Organic electroluminescence device capable of preventing light from...

Line head and image-forming apparatus

Method of manufacturing substrate joint body, substrate joint body...

Method for manufacturing a semiconductor substrate and method for m...

Patents Applicationslast 30 patents

LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS

ELECTRO-OPTICAL DEVICE, MANUFACTURING METHOD OF ELECTRO-OPTICAL DEV...

ORGANIC ELECTROLUMINESCENCE DEVICE, METHOD FOR MANUFACTURING ORGANI...

METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENCE DEVICE, ORGANI...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS

ELECTRO-OPTICAL DEVICE, MANUFACTURING METHOD OF ELECTRO-OPTICAL DEV...

ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DE...

ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DE...

MANUFACTURING METHOD OF ORGANIC LIGHT EMITTING DEVICE, ORGANIC LIGH...

METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...

ORGANIC EL DEVICE, METHOD OF MANUFACTURING ORGANIC EL DEVICE, AND E...

ORGANIC EL DEVICE AND ELECTRONIC APPARATUS

METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...

MANUFACTURING METHOD OF ORGANIC LIGHT EMITTING DEVICE, ORGANIC LIGH...

ELECTRO-OPTIC DEVICE, METHOD OF MANUFACTURING ELECTRO-OPTIC DEVICE,...

METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...

LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTR...

ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DE...

LIGHT-EMITTING DEVICE, METHOD FOR MANUFACTURING THE SAME, DISPLAY D...

ORGANIC ELECTROLUMINESCENCE DEVICE

Line head and image-forming apparatus

Film forming method, electronic device and electronic apparatus

Method for manufacturing a semiconductor substrate and method for m...

Method of manufacturing substrate joint body, substrate joint body...