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Yasuchika Hasegawa
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Rare-earth oxide or sulfide of nano size and process for producing...
Patent number
7,122,163
Issue date
Oct 17, 2006
Japan Science and Technology Agency
Shozo Yanagida
G11 - INFORMATION STORAGE
Information
Patent Grant
Rare earth complexes
Patent number
6,300,481
Issue date
Oct 9, 2001
New Japan Chemical Co., Ltd.
Shozo Yanagida
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Optically Active Rare Earth Complex Having Circularly Polarized Lum...
Publication number
20080171858
Publication date
Jul 17, 2008
DAINIPPON INK & CHEMICALS , INC.
Yoshiaki Nagata
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Rare earth complex excellent in thermal resistance
Publication number
20070166836
Publication date
Jul 19, 2007
Kazuhiro Manseki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Rare-earth ternary complex
Publication number
20050261264
Publication date
Nov 24, 2005
Shozo Yanagida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Light emitting apparatus
Publication number
20040137265
Publication date
Jul 15, 2004
Junichi Shimada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Rare-earth oxide or sulfide of nano size and process for producing...
Publication number
20030161777
Publication date
Aug 28, 2003
Shozo Yanagida
G11 - INFORMATION STORAGE