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Meguro-ku, JP
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Patents Grants
last 30 patents
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Patent Grant
Microlens for organic EL element, organic EL element using the same...
Patent number
9,035,284
Issue date
May 19, 2015
JX Nippon Oil & Energy Corporation
Hideo Takezoe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Diffraction grating, organic EL element using the same, and manufac...
Patent number
8,541,778
Issue date
Sep 24, 2013
JX Nippon Oil & Energy Corporation
Takashi Seki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
TRANSPARENT ELECTROCONDUCTIVE SUBSTRATE FOR SOLAR CELL, METHOD FOR...
Publication number
20130186462
Publication date
Jul 25, 2013
TOKYO INSTITUTE OF TECHNOLOGY
Hideo Takezoe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DIFFRACTION GRATING, ORGANIC EL ELEMENT USING THE SAME, AND MANUFAC...
Publication number
20120132897
Publication date
May 31, 2012
TOKYO INSTITUTE OF TECHNOLOGY
Takashi Seki
G02 - OPTICS
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Patent Application
MICROLENS FOR ORGANIC EL ELEMENT, ORGANIC EL ELEMENT USING THE SAME...
Publication number
20110278548
Publication date
Nov 17, 2011
TOKYO INSTITUTE OF TECHNOLOGY
Hideo TAKEZOE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL