Inventor · disambiguated record
Naoaki Utagawa
Also filed as: UTAGAWA NAOAKI
7 granted patents·25 citations·filing 2007–2014
78Inventor score
Top patents by PatentIndex Score
7 records- 0180US7518567B2Planar antennaYOKOWO SEISAKUSHO KK·Filed 2007·Granted Apr 14, 2009·16 cites·20 claims
- 0261US8421679B2Antenna device and antenna element used thereforSUZUKI KEI·Filed 2010·Granted Apr 16, 2013·3 cites·15 claims
- 0357US7466270B2Planar antennaYOKOWO SEISAKUSHO KK·Filed 2007·Granted Dec 16, 2008·4 cites·6 claims
- 0453US8525732B2Antenna deviceUTAGAWA NAOAKI·Filed 2010·Granted Sep 3, 2013·1 cites·4 claims
- 0550US9391371B2Antenna device and wireless communication device using the sameTDK CORP·Filed 2014·Granted Jul 12, 2016·1 cites·7 claims
- 0638US9225057B2Antenna apparatus and wireless communication device using sameUTAGAWA NAOAKI·Filed 2011·Granted Dec 29, 2015·0 cites·11 claims
- 0720USD592193SAntenna substrateYOKOWO SEISAKUSHO KK·Filed 2008·Granted May 12, 2009·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Naoaki Utagawa 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 →