Inventor · disambiguated record

Katsumi Akasaka

Also filed as: AKASAKA KATSUMI

1 granted patent·88 citations·filing 1993–1993

52Inventor score

Technology areasG11C

Files withSEIKO INSTR INC1

Top patents by PatentIndex Score

1 record

0188US5530938ANon-volatile memory card device having flash EEPROM memory chips with designated spare memory chips and the method of rewriting data into the memory card deviceSEIKO INSTR INC·Filed 1993·Granted Jun 25, 1996·88 cites·10 claims

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