Inventor · disambiguated record
Hitoshi Sengiku
Also filed as: SENGIKU HITOSHI
14 granted patents·1 pending application·263 citations·filing 2008–2024
93Inventor score
Top patents by PatentIndex Score
15 records- 0197US10396573B2Portable battery pack charging system, method for recharging a battery pack, and adapter thereforMAKITA CORP·Filed 2017·Granted Aug 27, 2019·23 cites·20 claims
- 0297US9537335B2Adapter for power tools, power tool system and method for wirelessly communicating maintenance information thereforFURUI NOBUYASU·Filed 2012·Granted Jan 3, 2017·91 cites·19 claims
- 0396US9780583B2Portable battery pack charging system, method for recharging a battery pack, and adapter thereforFURUI NOBUYASU·Filed 2012·Granted Oct 3, 2017·55 cites·26 claims
- 0495US9595839B2Adapter for power tools, power tool system and method of operating the sameFURUI NOBUYASU·Filed 2012·Granted Mar 14, 2017·33 cites·2 claims
- 0594US10124455B2Theft-deterrence system for power tool system, and adapter and method thereforITO KOSUKE·Filed 2012·Granted Nov 13, 2018·40 cites·25 claims
- 0693US12100981B2Power tool system having receptacle for wireless communication adapterMAKITA CORP·Filed 2023·Granted Sep 24, 2024·1 cites·20 claims
- 0790US11114870B2Power tool system and battery pack therefor having wireless communicatorMAKITA CORP·Filed 2020·Granted Sep 7, 2021·2 cites·21 claims
- 0889US10749360B2Power tool system and battery pack therefor having wireless communicatorMAKITA CORP·Filed 2019·Granted Aug 18, 2020·3 cites·20 claims
- 0986US2024380225A1Wireless communication adapter having self-contained power supplyMAKITA CORP·Filed 2024·Application pending·0 cites
- 1083US10630135B2Electric power toolMAKITA CORP·Filed 2018·Granted Apr 21, 2020·2 cites·12 claims
- 1180US8657033B2GrinderSENGIKU HITOSHI·Filed 2011·Granted Feb 25, 2014·6 cites·16 claims
- 1275US11721990B2Power tool system having wireless communicatorMAKITA CORP·Filed 2021·Granted Aug 8, 2023·0 cites·27 claims
- 1361US8123596B2Power toolsKOBAYASHI EIJI·Filed 2008·Granted Feb 28, 2012·7 cites·14 claims
- 1448US8368267B2Power toolMAKITA CORP·Filed 2008·Granted Feb 5, 2013·0 cites·10 claims
- 1536US9692271B2Electric motorMAKITA CORP·Filed 2015·Granted Jun 27, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →