Inventor · disambiguated record
Tetsuji Takaoka
Also filed as: TAKAOKA TETSUJI
7 granted patents·1 pending application·26 citations·filing 2008–2021
80Inventor score
Top patents by PatentIndex Score
8 records- 0183US11807310B2CabCATERPILLAR SARL·Filed 2021·Granted Nov 7, 2023·2 cites·18 claims
- 0271US7922237B2Guide-rail structure of front window in working vehicleCATEPILLAR JAPAN LTD·Filed 2008·Granted Apr 12, 2011·8 cites·15 claims
- 0362USD814530SCabCATERPILLAR SARL·Filed 2017·Granted Apr 3, 2018·10 cites·1 claims
- 0456USD974414SForestry machineCATERPILLAR SARL·Filed 2021·Granted Jan 3, 2023·2 cites·1 claims
- 0555US12275460B2Systems, assemblies, and methods for locking cab to main body of work machineCATERPILLAR SARL·Filed 2021·Granted Apr 15, 2025·0 cites·20 claims
- 0653US8267467B2Reinforcement for cab in construction machineTAKAOKA TETSUJI·Filed 2009·Granted Sep 18, 2012·4 cites·3 claims
- 0749US2010186533A1Upturning device for operation lever mounting body of work machineCATERPILLAR JAPAN LTD·Filed 2008·Application pending·0 cites
- 0839US11072909B2Cab coming-off prevention structure of working machineCATERPILLAR SARL·Filed 2018·Granted Jul 27, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →