Inventor · disambiguated record
Keita Saitou
Also filed as: SAITOU KEITA
20 granted patents·14 pending applications·61 citations·filing 2007–2019
92Inventor score
Top patents by PatentIndex Score
34 records- 0194US9236588B2Battery pack and power tool provided with the sameHITACHI KOKI KK·Filed 2014·Granted Jan 12, 2016·11 cites·5 claims
- 0291US9659416B2Abnormality determination apparatus for vehicleDENSO CORP·Filed 2014·Granted May 23, 2017·10 cites·3 claims
- 0382US8765280B2Battery pack and battery-driven power tool using the sameUEDA TAKASHI·Filed 2008·Granted Jul 1, 2014·6 cites·40 claims
- 0477US9923250B2Heat quantity control deviceDENSO CORP·Filed 2014·Granted Mar 20, 2018·2 cites·10 claims
- 0573US8895182B2Battery pack and power tool provided with the sameHANAWA HIROYUKI·Filed 2008·Granted Nov 25, 2014·2 cites·21 claims
- 0672US8684106B2Battery pack and motor-driven tool using the sameHANAWA HIROYUKI·Filed 2010·Granted Apr 1, 2014·7 cites·31 claims
- 0770US9381789B2Heater apparatusDENSO CORP·Filed 2014·Granted Jul 5, 2016·2 cites·5 claims
- 0868US7807293B2Battery pack and motor-driven tool using the sameHITACHI KOKI KK·Filed 2007·Granted Oct 5, 2010·8 cites·6 claims
- 0967US10481008B2Radiant heat sensorDENSO CORP·Filed 2016·Granted Nov 19, 2019·1 cites·12 claims
- 1065US9620699B2Manufacturing method for thermoelectric conversion deviceDENSO CORP·Filed 2014·Granted Apr 11, 2017·1 cites·14 claims
- 1159US10128681B2Non-contact power supply control system for controlling power supply by living body detectionDENSO CORP·Filed 2014·Granted Nov 13, 2018·2 cites·6 claims
- 1259US2019359032A1Radiant heater deviceDENSO CORP·Filed 2019·Application pending·0 cites
- 1358US10220812B2Biological object detector, vehicle seat occupancy detector, and seat belt non-wearing warning systemDENSO CORP·Filed 2017·Granted Mar 5, 2019·0 cites·3 claims
- 1458US2016059669A1Radiant heater deviceDENSO CORP·Filed 2014·Application pending·0 cites
- 1557US10377022B2Power tool anvil lock mechanismHITACHI KOKI KK·Filed 2013·Granted Aug 13, 2019·1 cites·1 claims
- 1656USD785427SPortable electric driver bodyHITACHI KOKI KK·Filed 2016·Granted May 2, 2017·7 cites·1 claims
- 1755US10920803B2Monitoring deviceDENSO CORP·Filed 2017·Granted Feb 16, 2021·0 cites·11 claims
- 1855US10053052B2Biological object detector, vehicle seat occupancy detector, and seat belt non-wearing warning systemDENSO CORP·Filed 2014·Granted Aug 21, 2018·0 cites·2 claims
- 1953US2016129817A1Comfortable temperature control apparatus using heat flux sensorDENSO CORP·Filed 2014·Application pending·0 cites
- 2052US7948210B2Battery pack and electric toolHITACHI KOKI KK·Filed 2008·Granted May 24, 2011·1 cites·10 claims
- 2149US11029269B2Monitoring deviceDENSO CORP·Filed 2017·Granted Jun 8, 2021·0 cites·5 claims
- 2248US2017012196A1Manufacturing Method For Thermoelectric Conversion DeviceDENSO CORP·Filed 2016·Application pending·0 cites
- 2347US2016109286A1Vibration detectorDENSO CORP·Filed 2014·Application pending·0 cites
- 2446US10113898B2Liquid level detector for open vessel and closed vesselDENSO CORP·Filed 2014·Granted Oct 30, 2018·0 cites·9 claims
- 2546US2015122799A1Heat generating deviceDENSO CORP·Filed 2013·Application pending·0 cites
- 2645US11229997B2Working machineHITACHI KOKI KK·Filed 2016·Granted Jan 25, 2022·0 cites·23 claims
- 2745US2009085514A1Battery chargerHITACHI KOKI KK·Filed 2008·Application pending·0 cites
- 2844US2014014385A1Power toolHITACHI KOKI KK·Filed 2013·Application pending·0 cites
- 2944US2009051313A1Battery ChargerYOSHIMURA KAZUNOBU·Filed 2008·Application pending·0 cites
- 3044US2011031975A1Battery-Driven Power Tool and Battery Pack ThereforHITACHI KOKI KK·Filed 2010·Application pending·0 cites
- 3141US2019154517A1Heat flux meter and abnormality diagnosis deviceDENSO CORP·Filed 2017·Application pending·0 cites
- 3239US2018306611A1Composite sensorDENSO CORP·Filed 2016·Application pending·0 cites
- 3338US2016027984A1Thermoelectric converter and method for producing the sameDENSO CORP·Filed 2014·Application pending·0 cites
- 3438US2018313725A1Abnormality diagnostic apparatusDENSO CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →