Inventor · disambiguated record

Kyoichi Nagai

Also filed as: NAGAI KYOICHI

2 granted patents·10 citations·filing 1984–2020

47Inventor score

Technology areasG01S G08B

Files withGPRO CO LTD1 NAGAI KYOICHI1

Top patents by PatentIndex Score

2 records

0139US11615541B2Ball tracking apparatus and ball tracking methodGPRO CO LTD·Filed 2020·Granted Mar 28, 2023·0 cites·10 claims
0228US4656652AEmergency warning device for use in a party line telephone system or the likeNAGAI KYOICHI·Filed 1984·Granted Apr 7, 1987·10 cites·2 claims

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