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Toshiyasu Suzuki
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Organic electroluminescent device
Patent number
6,613,456
Issue date
Sep 2, 2003
NEC Corporation
Atsushi Oda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent device
Patent number
6,322,908
Issue date
Nov 27, 2001
NEC Corporation
Atsushi Oda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for making carbon dioxide snow
Patent number
5,961,041
Issue date
Oct 5, 1999
Nippon Sanso Corporation
Shoji Sekihara
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
Organic electroluminescent device
Publication number
20020041978
Publication date
Apr 11, 2002
Atsushi Oda
C07 - ORGANIC CHEMISTRY