Inventor · disambiguated record
Takeru Kumakura
Also filed as: KUMAKURA TAKERU
8 granted patents·2 pending applications·8 citations·filing 2014–2021
76Inventor score
Top patents by PatentIndex Score
10 records- 0186US10702932B2Power tool having first elastic member and second elastic member accommodated in first gearHITACHI KOKI KK·Filed 2016·Granted Jul 7, 2020·4 cites·11 claims
- 0283US11211894B2Electric toolKOKI HOLDINGS CO LTD·Filed 2018·Granted Dec 28, 2021·2 cites·12 claims
- 0362US10658957B2Power toolKOKI HOLDINGS CO LTD·Filed 2017·Granted May 19, 2020·1 cites·14 claims
- 0458US11969810B2Work machineKOKI HOLDINGS CO LTD·Filed 2019·Granted Apr 30, 2024·0 cites·12 claims
- 0557US12168259B2Power toolKOKI HOLDINGS CO LTD·Filed 2020·Granted Dec 17, 2024·0 cites·5 claims
- 0656US10086529B2Power planer configured to restrain heat generation of control portionHITACHI KOKI KK·Filed 2014·Granted Oct 2, 2018·1 cites·14 claims
- 0747US12410911B2Work machineKOKI HOLDINGS CO LTD·Filed 2020·Granted Sep 9, 2025·0 cites·18 claims
- 0846US2022388196A1RouterKOKI HOLDINGS CO LTD·Filed 2020·Application pending·0 cites
- 0944US2024001581A1Work machineKOKI HOLDINGS CO LTD·Filed 2021·Application pending·0 cites
- 1042US11141804B2Power toolKOKI HOLDINGS CO LTD·Filed 2017·Granted Oct 12, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →