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Tomofumi Osaki
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light-emitting device and manufacturing method thereof
Patent number
9,716,208
Issue date
Jul 25, 2017
Semiconductor Energy Laboratory Co., Ltd.
Yoshitaka Dozen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL display apparatus
Patent number
9,391,295
Issue date
Jul 12, 2016
Sharp Kabushiki Kaisha
Katsuhiro Kikuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device
Patent number
9,231,154
Issue date
Jan 5, 2016
Semiconductor Energy Laboratory Co., Ltd.
Hisao Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device and method for manufacturing the same
Patent number
9,093,404
Issue date
Jul 28, 2015
Semiconductor Energy Laboratory Co., Ltd.
Kohei Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device
Patent number
9,087,964
Issue date
Jul 21, 2015
Semiconductor Energy Laboratory Co., Ltd.
Kaoru Hatano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lighting device, display device, and television receiver
Patent number
9,016,923
Issue date
Apr 28, 2015
Sharp Kabushiki Kaisha
Tomohiro Kosaka
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
MASK FRAME
Publication number
20150299840
Publication date
Oct 22, 2015
Sharp Kabushiki Kaisha
Tomofumi Osaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MASK UNIT AND DEPOSITION DEVICE
Publication number
20150159267
Publication date
Jun 11, 2015
Sharp Kabushiki Kaisha
Takashi Ochi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ORGANIC EL DISPLAY APPARATUS
Publication number
20150123092
Publication date
May 7, 2015
Sharp Kabushiki Kaisha
Katsuhiro Kikuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VAPOR DEPOSITION DEVICE
Publication number
20150114297
Publication date
Apr 30, 2015
Sharp Kabushiki Kaisha
Shinichi Kawato
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20140225102
Publication date
Aug 14, 2014
Hisao IKEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Device and Method for Manufacturing the Same
Publication number
20140175470
Publication date
Jun 26, 2014
Sharp Kabushiki Kaisha
Kohei Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Device and Manufacturing Method Thereof
Publication number
20140175469
Publication date
Jun 26, 2014
Sharp Kabushiki Kaisha
Yoshitaka Dozen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20140103368
Publication date
Apr 17, 2014
Kaoru HATANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER
Publication number
20120262633
Publication date
Oct 18, 2012
Sharp Kabushiki Kaisha
Takehisa Yoshida
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20120229736
Publication date
Sep 13, 2012
Sharp Kabushiki Kaisha
Tomofumi Osaki
G02 - OPTICS
Information
Patent Application
LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER
Publication number
20120224106
Publication date
Sep 6, 2012
Sharp Kabushiki Kaisha
Tomohiro Kosaka
G02 - OPTICS