Inventor · disambiguated record
Kazuyoshi Horikawa
Also filed as: HORIKAWA KAZUYOSHI
3 granted patents·375 citations·filing 1999–1999
80Inventor score
Technology areasH02J
Files withMAKITA CORP3
Top patents by PatentIndex Score
3 records- 0190US6229280B1Power tool charging system having a charge level indicator and charge control functionsMAKITA CORP·Filed 1999·Granted May 8, 2001·159 cites·24 claims
- 0284US6066938ACharging system including a charger and an electric power tool operating on an internal battery unitMAKITA CORP·Filed 1999·Granted May 23, 2000·123 cites·17 claims
- 0381US6191554B1Power tool charging system having battery reconditioning and battery capacity data updating functionsMAKITA CORP·Filed 1999·Granted Feb 20, 2001·93 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →