Inventor · disambiguated record
Ryo Sunazuka
Also filed as: SUNAZUKA RYO
8 granted patents·6 pending applications·43 citations·filing 2005–2024
82Inventor score
Top patents by PatentIndex Score
14 records- 0194US11464171B2Gardening trimmerMAKITA CORP·Filed 2020·Granted Oct 11, 2022·6 cites·16 claims
- 0287US8167054B2Power toolNAKASHIMA KEIJI·Filed 2011·Granted May 1, 2012·14 cites·4 claims
- 0378US7252581B2Power toolsMAKITA CORP·Filed 2005·Granted Aug 7, 2007·18 cites·10 claims
- 0475US12382877B2Gardening trimmerMAKITA CORP·Filed 2020·Granted Aug 12, 2025·1 cites·11 claims
- 0567US2024423107A1Working machineMAKITA CORP·Filed 2024·Application pending·0 cites
- 0666US2025063992A1Working machine and vibration damping memberMAKITA CORP·Filed 2024·Application pending·0 cites
- 0765US9950416B2Handle and power tool comprising same handleMAKITA CORP·Filed 2014·Granted Apr 24, 2018·3 cites·6 claims
- 0864US11833656B2Chain sawMAKITA CORP·Filed 2021·Granted Dec 5, 2023·0 cites·12 claims
- 0959US2025063991A1Working machineMAKITA CORP·Filed 2024·Application pending·0 cites
- 1052US8662196B2Power toolNAKASHIMA KEIJI·Filed 2006·Granted Mar 4, 2014·1 cites·11 claims
- 1149US2022105852A1HandcartMAKITA CORP·Filed 2021·Application pending·0 cites
- 1242US2018092297A1Working machine and method for determining abnormal state of working machineMAKITA CORP·Filed 2017·Application pending·0 cites
- 1339US8888566B2Power toolSUNAZUKA RYO·Filed 2011·Granted Nov 18, 2014·0 cites·8 claims
- 1439US2011146023A1Backpack power toolMAKITA CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →