Inventor · disambiguated record
Naoyuki Kigawa
Also filed as: KIGAWA NAOYUKI
5 granted patents·20 citations·filing 1995–1997
75Inventor score
Technology areasH04R
Files withSTAR MFG CO5
Top patents by PatentIndex Score
5 records- 0137US5953437AElectroacoustic transducerSTAR MFG CO·Filed 1997·Granted Sep 14, 1999·10 cites·5 claims
- 0235USD373966SAudible signal for alarm unitsSTAR MFG CO·Filed 1995·Granted Sep 24, 1996·3 cites·1 claims
- 0329US6011856AElectroacoustic transducer and electronic equipment using the sameSTAR MFG CO·Filed 1997·Granted Jan 4, 2000·3 cites·4 claims
- 0429USD375058SAudible signal for alarm unitsSTAR MFG CO·Filed 1995·Granted Oct 29, 1996·1 cites·1 claims
- 0526US5737824AMethod of manufacturing electroacoustic transducerSTAR MFG CO·Filed 1995·Granted Apr 14, 1998·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Naoyuki Kigawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →