Inventor · disambiguated record
Tatsuo Takishita
Also filed as: TAKISHITA TATSUO
12 granted patents·3 pending applications·76 citations·filing 2011–2020
89Inventor score
Files withHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD8KURIKUMA HAJIME3TSURUGA YASUTAKA2TAKISHITA TATSUO1YUNOUE MASAYUKI1
Top patents by PatentIndex Score
15 records- 0194US9975522B2Construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2015·Granted May 22, 2018·15 cites·1 claims
- 0288US9187880B2Electric drive unit for construction machineTSURUGA YASUTAKA·Filed 2012·Granted Nov 17, 2015·15 cites·2 claims
- 0384US8700246B2Electrically-operated construction machineKURIKUMA HAJIME·Filed 2011·Granted Apr 15, 2014·14 cites·10 claims
- 0483US11939745B2Electrically driven construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2019·Granted Mar 26, 2024·4 cites·5 claims
- 0580US8972121B2Electromotive drive device for construction machineKURIKUMA HAJIME·Filed 2012·Granted Mar 3, 2015·9 cites·6 claims
- 0677US10329736B2Grip heater apparatus for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2016·Granted Jun 25, 2019·4 cites·4 claims
- 0775US10697150B2Hydraulic drive system for electrically-driven hydraulic work machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2018·Granted Jun 30, 2020·3 cites·8 claims
- 0869US9347203B2Electric drive unit for construction machineTSURUGA YASUTAKA·Filed 2012·Granted May 24, 2016·5 cites·4 claims
- 0967US9889750B2Electric construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2013·Granted Feb 13, 2018·4 cites·2 claims
- 1064US10465719B2Construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2015·Granted Nov 5, 2019·2 cites·6 claims
- 1150US12168858B2Battery-operated work machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2020·Granted Dec 17, 2024·0 cites·6 claims
- 1242US8672072B2Construction machineTAKISHITA TATSUO·Filed 2011·Granted Mar 18, 2014·1 cites·5 claims
- 1336US2014117934A1Electric construction machineKURIKUMA HAJIME·Filed 2012·Application pending·0 cites
- 1434US2017058489A1Construction MachineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2015·Application pending·0 cites
- 1533US2013318956A1Electric construction machineYUNOUE MASAYUKI·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tatsuo Takishita files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →