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Isamu Ohshita
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Yamagata-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Organic electroluminescent display device
Patent number
7,745,987
Issue date
Jun 29, 2010
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent panel
Patent number
7,439,671
Issue date
Oct 21, 2008
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Panel substrate, display panel, organic EL panel, and method of man...
Patent number
7,416,463
Issue date
Aug 26, 2008
Tohoku Pioneer Corporation
Isamu Ohshita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Film formation mask, organic EL panel, and method of manufacturing...
Patent number
7,285,906
Issue date
Oct 23, 2007
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent panel and producing method of the same
Patent number
7,264,843
Issue date
Sep 4, 2007
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL display device and method for manufacturing the same
Patent number
7,247,982
Issue date
Jul 24, 2007
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent display panel and method of manufacturin...
Patent number
7,187,120
Issue date
Mar 6, 2007
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for aging display apparatus and electronic equipment using t...
Patent number
7,088,317
Issue date
Aug 8, 2006
Tohoku Pioneer Corporation
Isamu Ohshita
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Masks for forming strengthened electrodes of a light emission displ...
Patent number
6,948,994
Issue date
Sep 27, 2005
Pioneer Electronic Corporation
Satoshi Miyaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a light emission display panel
Patent number
6,921,309
Issue date
Jul 26, 2005
Pioneer Electronic Corporation
Satoshi Miyaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent display panel and method of manufacturin...
Patent number
6,811,808
Issue date
Nov 2, 2004
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Organic electroluminescent panel and producing method of the same
Publication number
20070196562
Publication date
Aug 23, 2007
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Self-emission panel, self-emission panel sealing member, and self-e...
Publication number
20060279209
Publication date
Dec 14, 2006
Tohoku Pioneer Corporation
Akihiko Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL panel and method of manufacturing the same
Publication number
20060214569
Publication date
Sep 28, 2006
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Drive unit for light-emitting display panel, and electronic device...
Publication number
20050212408
Publication date
Sep 29, 2005
Tohoku Pioneer Corporation
Takayoshi Yoshida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Organic EL panel and method of manufacturing the same
Publication number
20050206303
Publication date
Sep 22, 2005
Tohoku Pioneer Corporation
Isamu Ohshita
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Panel substrate, display panel, organic EL panel, and method of man...
Publication number
20050179369
Publication date
Aug 18, 2005
Tohoku Pioneer Corporation
Isamu Ohshita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Organic electroluminescent display panel and method of manufacturin...
Publication number
20040245922
Publication date
Dec 9, 2004
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic electroluminescent panel and producing method of the same
Publication number
20040232829
Publication date
Nov 25, 2004
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL panel and method of manufacturing the same
Publication number
20040191568
Publication date
Sep 30, 2004
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL display panel and method of manufacturing the same
Publication number
20040189191
Publication date
Sep 30, 2004
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Film formation mask, organic EL panel, and method of manufacturing...
Publication number
20040183435
Publication date
Sep 23, 2004
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL display device and method for manufacturing the same
Publication number
20040090401
Publication date
May 13, 2004
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic electroluminescent display device
Publication number
20040012330
Publication date
Jan 22, 2004
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emission display panel
Publication number
20030201715
Publication date
Oct 30, 2003
Pioneer Electronic Corporation
Satoshi Miyaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for aging display apparatus and electronic equipment using t...
Publication number
20030184503
Publication date
Oct 2, 2003
Tohoku Pioneer Corporation
Isamu Ohshita
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Organic electroluminescent display panel and method of manufacturin...
Publication number
20030185970
Publication date
Oct 2, 2003
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emission display panel
Publication number
20030175601
Publication date
Sep 18, 2003
Pioneer Electronic Corporation
Satoshi Miyaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL display and method for producing the same
Publication number
20020093286
Publication date
Jul 18, 2002
Tohoku Pioneer Corporation
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMISSION DISPLAY PANEL HAVING ELECTRODES WITH PARTIALLY OVERL...
Publication number
20020017858
Publication date
Feb 14, 2002
SATOSHI MIYAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic electroluminescent display panel and method of manufacturin...
Publication number
20010019245
Publication date
Sep 6, 2001
Isamu Ohshita
H01 - BASIC ELECTRIC ELEMENTS