Inventor · disambiguated record
Tomoyuki Kutsuna
Also filed as: KUTSUNA TOMOYUKI
12 granted patents·11 pending applications·12 citations·filing 2014–2025
83Inventor score
Files withMAKITA CORP23
Top patents by PatentIndex Score
23 records- 0191US11963489B2Gardening trimmerMAKITA CORP·Filed 2021·Granted Apr 23, 2024·4 cites·8 claims
- 0284US11419276B2Gardening trimmerMAKITA CORP·Filed 2020·Granted Aug 23, 2022·3 cites·13 claims
- 0381US11390310B2HandcartMAKITA CORP·Filed 2020·Granted Jul 19, 2022·2 cites·15 claims
- 0469US12507786B2Backpack assemblyMAKITA CORP·Filed 2024·Granted Dec 30, 2025·0 cites·8 claims
- 0565US9950416B2Handle and power tool comprising same handleMAKITA CORP·Filed 2014·Granted Apr 24, 2018·3 cites·6 claims
- 0664US12426535B2Working machine and blade unitMAKITA CORP·Filed 2023·Granted Sep 30, 2025·0 cites·11 claims
- 0762US2025030313A1System comprising motor unitMAKITA CORP·Filed 2024·Application pending·0 cites
- 0861US11801882B2HandcartMAKITA CORP·Filed 2022·Granted Oct 31, 2023·0 cites·9 claims
- 0960US2025030312A1Motor unit and working machine comprising motor unitMAKITA CORP·Filed 2024·Application pending·0 cites
- 1059US12245547B2Lawn mower for collecting heavy grass and discharging light grassMAKITA CORP·Filed 2021·Granted Mar 11, 2025·0 cites·12 claims
- 1158US12364191B2Reciprocating blades with sealing member for motion conversion mechanismMAKITA CORP·Filed 2022·Granted Jul 22, 2025·0 cites·5 claims
- 1258US12302786B2Grounding body and grass cutter comprising grounding bodyMAKITA CORP·Filed 2022·Granted May 20, 2025·0 cites·11 claims
- 1357US12490683B2Gardening trimmerMAKITA CORP·Filed 2022·Granted Dec 9, 2025·0 cites·9 claims
- 1457US2025030299A1Power unitMAKITA CORP·Filed 2024·Application pending·0 cites
- 1556US2023133010A1Pair of blades and working machine comprising the sameMAKITA CORP·Filed 2022·Application pending·0 cites
- 1656US2024181479A1Mist blower and manufacturing method of liquid nozzleMAKITA CORP·Filed 2023·Application pending·0 cites
- 1755US2025146498A1Electric pumpMAKITA CORP·Filed 2024·Application pending·0 cites
- 1854US2025213081A1Backpack-type blowerMAKITA CORP·Filed 2024·Application pending·0 cites
- 1952US2025282078A1Saw chainMAKITA CORP·Filed 2025·Application pending·0 cites
- 2049US2022105852A1HandcartMAKITA CORP·Filed 2021·Application pending·0 cites
- 2145US10590815B2Lubricating device for engineMAKITA CORP·Filed 2016·Granted Mar 17, 2020·0 cites·8 claims
- 2237US2016230621A1Lubricating device for engineMAKITA CORP·Filed 2016·Application pending·0 cites
- 2328US2015327352A1Power-operated work apparatusMAKITA CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →