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Hangzhou, CN
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Patents Grants
last 30 patents
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Patent Grant
Light emitting diode lamp
Patent number
D671233
Issue date
Nov 20, 2012
Toshiba Lighting & Technology Corporation
Masayuki Yoshinobu
D26 - Lighting
Patents Applications
last 30 patents
Information
Patent Application
Attachment Plate and Cover Configuration for a Luminaire
Publication number
20150023015
Publication date
Jan 22, 2015
Toshiba Lighting & Technology Corporation
Toshiyuki Ishida
F21 - LIGHTING
Information
Patent Application
Luminaire
Publication number
20140003049
Publication date
Jan 2, 2014
TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
Toshiyuki Ishida
F21 - LIGHTING
Information
Patent Application
SCREWING DEVICE AND LUMINAIRE
Publication number
20130286668
Publication date
Oct 31, 2013
TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
Toshiyuki ISHIDA
F21 - LIGHTING