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Michio Ono
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Multi-layered holographic read-only memory and data retrieval method
Patent number
7,570,567
Issue date
Aug 4, 2009
Nippon Telegraph and Telephone
Shougo Yagi
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-layered holographic read-only memory and data retrieval method
Patent number
6,811,728
Issue date
Nov 2, 2004
Nippon Telegraph and Telephone Corporation
Shougo Yagi
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-layered holographic read-only memory and data retrieval method
Patent number
6,556,531
Issue date
Apr 29, 2003
Nippon Telegraph and Telephone Corporation
Shougo Yagi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Multi-layered holographic read-only memory and data retrieval method
Publication number
20050041557
Publication date
Feb 24, 2005
Shougo Yagi
G11 - INFORMATION STORAGE
Information
Patent Application
Multi-layered holographic read-only memory and data retrieval method
Publication number
20030161247
Publication date
Aug 28, 2003
Nippon Telegraph and Telephone Corporation
Shougo Yagi
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL MATERIALS
Publication number
20020098418
Publication date
Jul 25, 2002
SHOGO YAGI
G02 - OPTICS