Takayuki Shinohara

Flash memory card with block memory address arrangement

Flash solid state disk card with selective use of an address conversion table depending on logical and physical sector numbers

Information storage medium and security method thereof

Power supply control circuit for use in IC memory card

Method of refreshing flash memory data in flash disk card

Flash memory PC card capable of refreshing data a predetermined time after the PC card is removed from a host

Life warning generation system and method of semiconductor storage device equipped with flash memory

PC card and PC card system with dual port ram and switchable rewritable ROM

IC memory card, host device and connecting system of IC memory card and host device

Device life warning generation system for semiconductor storage device mounted with flash memory, and method for the same