Inventor · disambiguated record

Masaomi Ichikawa

Also filed as: ICHIKAWA MASAOMI

2 granted patents·90 citations·filing 1988–1991

66Inventor score

Technology areasH03J H04H

Files withNEC CORP2

Top patents by PatentIndex Score

2 records

0162US5220294APhase-locked loop circuitNEC CORP·Filed 1991·Granted Jun 15, 1993·72 cites·5 claims
0253US4903328AAutomatic frequency sweeping method for controlling a frequency synthesizing type autotunerNEC CORP·Filed 1988·Granted Feb 20, 1990·18 cites·20 claims

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