Inventor · disambiguated record

Kazuyoshi Morikawa

Also filed as: MORIKAWA KAZUYOSHI

2 granted patents·237 citations·filing 1998–1998

71Inventor score

Technology areasG06F H04L

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0184US6202158B1Detection method of illegal access to computer systemHITACHI LTD·Filed 1998·Granted Mar 13, 2001·124 cites·16 claims
0277US6173418B1Computer for gathering log dataHITACHI LTD·Filed 1998·Granted Jan 9, 2001·113 cites·9 claims

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