Inventor
YAGI SHOUGO
JP3 patents
Patents
3 patentsUS6556531B1Apr 29, 2003
Multi-layered holographic read-only memory and data retrieval method
NIPPON TELEGRAPH & TELEPHONE30 citations91
US6811728B2Nov 2, 2004
Multi-layered holographic read-only memory and data retrieval method
NIPPON TELEGRAPH & TELEPHONE3 citations61
US7570567B2Aug 4, 2009
Multi-layered holographic read-only memory and data retrieval method
NIPPON TELEGRAPH & TELEPHONE0 citations50