Inventor · disambiguated record

Sakoh Ishikawa

Also filed as: ISHIKAWA SAKOH

2 granted patents·228 citations·filing 1992–1997

68Inventor score

Technology areasG06F

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0191US6631447B1Multiprocessor system having controller for controlling the number of processors for which cache coherency must be guaranteedHITACHI LTD·Filed 1997·Granted Oct 7, 2003·215 cites·16 claims
0240US5278457AMethod and apparatus for adjusting clock signal of electronic apparatusHITACHI LTD·Filed 1992·Granted Jan 11, 1994·13 cites·14 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →