Inventor · disambiguated record

Hirohisa Kikugawa

Also filed as: KIKUGAWA HIROHISA

2 granted patents·31 citations·filing 1998–1999

58Inventor score

Technology areasH03L

Files withNIPPON PRECISION CIRCUITS1 SEIKO PRECISION KK1

Top patents by PatentIndex Score

2 records

0158US5903197APhase-locked loop circuitNIPPON PRECISION CIRCUITS·Filed 1998·Granted May 11, 1999·29 cites·5 claims
0222US6285260B1Phase-locked loop having circuit for synchronizing starting points of two countersSEIKO PRECISION KK·Filed 1999·Granted Sep 4, 2001·2 cites·2 claims

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