Inventor · disambiguated record
Takuya Konnai
Also filed as: KONNAI TAKUYA
13 granted patents·106 citations·filing 2005–2019
89Inventor score
Top patents by PatentIndex Score
13 records- 0194US9940813B2Abnormality reporting system and electric tool, and communication terminalHITACHI KOKI KK·Filed 2015·Granted Apr 10, 2018·9 cites·18 claims
- 0294US7275326B2Portable electric cutting apparatusHITACHI KOKI KK·Filed 2005·Granted Oct 2, 2007·18 cites·9 claims
- 0392US8354183B2Adapter for a power tool battery packHITACHI KOKI KK·Filed 2007·Granted Jan 15, 2013·54 cites·18 claims
- 0488US7861417B2Portable electric cutting apparatusHITACHI KOKI KK·Filed 2007·Granted Jan 4, 2011·10 cites·19 claims
- 0584US10391599B2Electric power toolHITACHI KOKI KK·Filed 2014·Granted Aug 27, 2019·7 cites·20 claims
- 0682US8721298B2Air blowerTANIMOTO HIDEYUKI·Filed 2010·Granted May 13, 2014·6 cites·14 claims
- 0771US8678884B2Portable abrasive toolTANIMOTO HIDEYUKI·Filed 2010·Granted Mar 25, 2014·2 cites·11 claims
- 0865US10325475B2Abnormality reporting system and electric tool, and communication terminalHITACHI KOKI KK·Filed 2018·Granted Jun 18, 2019·0 cites·16 claims
- 0962US10991228B2Abnormality reporting system for electric toolsKOKI HOLDINGS CO LTD·Filed 2019·Granted Apr 27, 2021·0 cites·20 claims
- 1052US9636762B2Desk-top cutting machineHITACHI KOKI KK·Filed 2013·Granted May 2, 2017·0 cites·10 claims
- 1151US11571793B2Driving toolKOKI HOLDINGS CO LTD·Filed 2019·Granted Feb 7, 2023·0 cites·12 claims
- 1250US9197153B2Power tool having display that displays residual capacity of batteryHITACHI KOKI KK·Filed 2013·Granted Nov 24, 2015·0 cites·7 claims
- 1343US8800108B2Dust collectorTANIMOTO HIDEYUKI·Filed 2010·Granted Aug 12, 2014·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →