Inventor · disambiguated record
Daisuke Oka
Also filed as: OKA DAISUKE
7 granted patents·4 pending applications·23 citations·filing 2007–2022
79Inventor score
Files withHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD6OKA DAISUKE2INDYK RICHARD F1NABTESCO CORP1SUMITOMO BAKELITE CO1
Top patents by PatentIndex Score
11 records- 0183US8652941B2Wafer dicing employing edge region underfill removalINDYK RICHARD F·Filed 2012·Granted Feb 18, 2014·10 cites·25 claims
- 0279US11332911B2Construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2017·Granted May 17, 2022·4 cites·4 claims
- 0369US10676897B2Construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2019·Granted Jun 9, 2020·2 cites·3 claims
- 0467US11280059B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2017·Granted Mar 22, 2022·2 cites·4 claims
- 0567US10995473B2Construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2019·Granted May 4, 2021·1 cites·3 claims
- 0664US8008410B2Epoxy resin composition for encapsulating semiconductor and semiconductor deviceSUMITOMO BAKELITE CO·Filed 2007·Granted Aug 30, 2011·4 cites·14 claims
- 0758US2024384497A1Construction MachineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2022·Application pending·0 cites
- 0849US2022192845A1Power consumption calculation system for prosthetic leg, state estimation system for prosthetic limb, and physical condition estimation system for user of prosthetic limbNABTESCO CORP·Filed 2021·Application pending·0 cites
- 0942US11111650B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2018·Granted Sep 7, 2021·0 cites·5 claims
- 1040US2011241227A1Liquid resin composition and semiconductor deviceOKA DAISUKE·Filed 2009·Application pending·0 cites
- 1132US2013114962A1Communication device, communication system, communication method, and programOKA DAISUKE·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →