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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical multiport spectral phase encoder
Patent number
8,805,205
Issue date
Aug 12, 2014
National Institute of Information and Communications Technology
Naoya Wada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
INFORMATION PROCESSING DEVICE, METHOD, AND MEDIUM
Publication number
20230409984
Publication date
Dec 21, 2023
Rakuten Group, Inc.
Xu WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, METHOD, AND MEDIUM
Publication number
20230096445
Publication date
Mar 30, 2023
Rakuten Group, Inc.
Xu WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND SECON...
Publication number
20200227746
Publication date
Jul 16, 2020
SHOWA DENKO K.K.
Xu WANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Optical Code Division Multiplexing Access System
Publication number
20110013909
Publication date
Jan 20, 2011
Nobuyuki Kataoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Multiport Spectral Phase Encoder
Publication number
20100196005
Publication date
Aug 5, 2010
Naoya Wada
H04 - ELECTRIC COMMUNICATION TECHNIQUE