Inventor · disambiguated record
Tokuo Hirabayashi
Also filed as: HIRABAYASHI TOKUO
27 granted patents·12 pending applications·275 citations·filing 2008–2025
96Inventor score
Top patents by PatentIndex Score
39 records- 0198US9643300B2Impact toolMAKITA CORP·Filed 2013·Granted May 9, 2017·38 cites·20 claims
- 0297US10478950B2Power toolMAKITA CORP·Filed 2016·Granted Nov 19, 2019·12 cites·11 claims
- 0397US10213907B2Impact toolMAKITA CORP·Filed 2017·Granted Feb 26, 2019·9 cites·20 claims
- 0496US10322498B2Electric power toolMAKITA CORP·Filed 2015·Granted Jun 18, 2019·13 cites·17 claims
- 0596US10040178B2Power tool and rotary impact toolMAKITA CORP·Filed 2015·Granted Aug 7, 2018·16 cites·13 claims
- 0696US8961358B2Electric power toolHIRABAYASHI TOKUO·Filed 2012·Granted Feb 24, 2015·29 cites·16 claims
- 0794US11958170B2Impact toolMAKITA CORP·Filed 2022·Granted Apr 16, 2024·2 cites·24 claims
- 0893US11192223B2Tool holding apparatus and power tool, and impact toolMAKITA CORP·Filed 2017·Granted Dec 7, 2021·5 cites·19 claims
- 0993US11045926B2Impact toolMAKITA CORP·Filed 2019·Granted Jun 29, 2021·4 cites·12 claims
- 1093US9205547B2Electric power tool with vibration mechanismHIRABAYASHI TOKUO·Filed 2012·Granted Dec 8, 2015·20 cites·15 claims
- 1193US8760102B2Electric power toolHIRABAYASHI TOKUO·Filed 2012·Granted Jun 24, 2014·15 cites·19 claims
- 1291USD672627SPortable electric driverKAWASE TOMONORI·Filed 2011·Granted Dec 18, 2012·50 cites·1 claims
- 1388US10213912B2Impact toolMAKITA CORP·Filed 2014·Granted Feb 26, 2019·11 cites·16 claims
- 1486US12220791B2Impact toolMAKITA CORP·Filed 2024·Granted Feb 11, 2025·0 cites·7 claims
- 1586US10906163B2Power toolMAKITA CORP·Filed 2019·Granted Feb 2, 2021·4 cites·21 claims
- 1685USD588891SPortable electric drillMAKITA CORP·Filed 2008·Granted Mar 24, 2009·31 cites·1 claims
- 1784US2024359298A1Power tool having a manually-movable sleeve for retaining a bitMAKITA CORP·Filed 2024·Application pending·0 cites
- 1883US12390909B2Impact toolMAKITA CORP·Filed 2024·Granted Aug 19, 2025·0 cites·22 claims
- 1983US10343268B2Rotary impact toolMAKITA CORP·Filed 2013·Granted Jul 9, 2019·8 cites·17 claims
- 2082US10967496B2Impact toolMAKITA CORP·Filed 2019·Granted Apr 6, 2021·2 cites·17 claims
- 2182US2025235990A1Impact toolMAKITA CORP·Filed 2025·Application pending·0 cites
- 2278US12377525B2Impact toolMAKITA CORP·Filed 2022·Granted Aug 5, 2025·0 cites·20 claims
- 2378US2025144773A1Impact toolMAKITA CORP·Filed 2025·Application pending·0 cites
- 2477US11213933B2Electric working machineMAKITA CORP·Filed 2018·Granted Jan 4, 2022·2 cites·9 claims
- 2575US12064853B2Impact toolMAKITA CORP·Filed 2021·Granted Aug 20, 2024·0 cites·26 claims
- 2674US9045270B2Caulking gunsMAKITA CORP·Filed 2013·Granted Jun 2, 2015·3 cites·4 claims
- 2774US2021276164A1Impact toolMAKITA CORP·Filed 2021·Application pending·0 cites
- 2873US11780060B2Impact wrenchMAKITA CORP·Filed 2020·Granted Oct 10, 2023·1 cites·18 claims
- 2962US2025073885A1Power toolMAKITA CORP·Filed 2024·Application pending·0 cites
- 3061US11161227B2Electric working machine and method for controlling motor of electric working machineMAKITA CORP·Filed 2018·Granted Nov 2, 2021·0 cites·8 claims
- 3161US2024189970A1Impact wrenchMAKITA CORP·Filed 2023·Application pending·0 cites
- 3259US11247316B2Impact toolMAKITA CORP·Filed 2018·Granted Feb 15, 2022·0 cites·2 claims
- 3349US10491148B2Electric working machineMAKITA CORP·Filed 2016·Granted Nov 26, 2019·0 cites·14 claims
- 3448US2015135907A1Power toolMAKITA CORP·Filed 2013·Application pending·0 cites
- 3548US2015158157A1Electric power toolMAKITA CORP·Filed 2013·Application pending·0 cites
- 3646US2012318548A1Impact toolHIRABAYASHI TOKUO·Filed 2012·Application pending·0 cites
- 3746US2013068491A1Electric power toolKUSAKAWA TAKUYA·Filed 2012·Application pending·0 cites
- 3843US2017239801A1Angle toolMAKITA CORP·Filed 2017·Application pending·0 cites
- 3943US2013180368A1Falling prevention structure for socket in electric power toolKUMAGAI RYUNOSUKE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →