Inventor · disambiguated record
Naoyuki Akimoto
Also filed as: AKIMOTO NAOYUKI
3 granted patents·1 pending application·3 citations·filing 2009–2019
54Inventor score
Top patents by PatentIndex Score
4 records- 0176US11047479B2Method for producing piston ring with recessNIPPON PISTON RING CO LTD·Filed 2019·Granted Jun 29, 2021·0 cites·17 claims
- 0267US9464717B2Piston ringITO MICHIHIRO·Filed 2011·Granted Oct 11, 2016·3 cites·11 claims
- 0357US10514097B2Method for producing piston ring with recessNIPPON PISTON RING CO LTD·Filed 2017·Granted Dec 24, 2019·0 cites·18 claims
- 0450US2012205876A1Piston ringFUJIMURA KAZUHIRO·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →