Inventor
ISHIDA MANABU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “ISHIDA MANABU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
4 patentsUS7613871B2Nov 3, 2009
Storage system using a flash memory partitioned with write-once and rewritable blocks
HITACHI LTD48 citations92
US7725673B2May 25, 2010
Storage apparatus for preventing falsification of data
HITACHI LTD8 citations83
US7472122B2Dec 30, 2008
Computer system and method for managing file versions
HITACHI LTD9 citations83
US7467273B2Dec 16, 2008
Storage apparatus for preventing falsification of data
HITACHI LTD11 citations83