Inventor · disambiguated record
Hideki Oku
Also filed as: OKU HIDEKI
12 granted patents·5 pending applications·29 citations·filing 2009–2024
86Inventor score
Top patents by PatentIndex Score
17 records- 0184US10171051B2Amplification circuit, optical module, and amplification methodFUJITSU LTD·Filed 2016·Granted Jan 1, 2019·6 cites·8 claims
- 0283US8791652B2Signal shaping circuitOKU HIDEKI·Filed 2011·Granted Jul 29, 2014·6 cites·20 claims
- 0375US9276733B1Signal reproduction circuit, signal reproduction system, and signal reproduction methodFUJITSU LTD·Filed 2015·Granted Mar 1, 2016·3 cites·20 claims
- 0474US8655188B2Driver and optical transmission apparatusOKU HIDEKI·Filed 2011·Granted Feb 18, 2014·4 cites·12 claims
- 0568US9755589B2Amplifier with gain adjustment resistor, feedback resistors and transistors and optical receiver including amplifierFUJITSU LTD·Filed 2013·Granted Sep 5, 2017·4 cites·4 claims
- 0668US9509259B2AmplifierFUJITSU LTD·Filed 2015·Granted Nov 29, 2016·2 cites·6 claims
- 0766US9525386B2Receiver circuitFUJITSU LTD·Filed 2015·Granted Dec 20, 2016·2 cites·14 claims
- 0858US8723709B2Digital-to-analog converterOKU HIDEKI·Filed 2012·Granted May 13, 2014·2 cites·15 claims
- 0958US8044597B2Drive circuit of fluorescent displayFUTABA DENSHI KOGYO KK·Filed 2009·Granted Oct 25, 2011·0 cites·6 claims
- 1051US2025055448A1Switch deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 1146US10263567B2Amplifier circuitFUJITSU COMPONENT LTD·Filed 2018·Granted Apr 16, 2019·0 cites·5 claims
- 1243US8492997B2Driving circuit of light-emitting element and method of generating driving signal thereforOKU HIDEKI·Filed 2011·Granted Jul 23, 2013·0 cites·13 claims
- 1343US2023311300A1Servo Motor and Robotic ApparatusFUTABA DENSHI KOGYO KK·Filed 2021·Application pending·0 cites
- 1439US8890621B2Amplifier circuit and light receiving circuitOKU HIDEKI·Filed 2012·Granted Nov 18, 2014·0 cites·15 claims
- 1539US2020161830A1Driver and communication moduleFUJITSU COMPONENT LTD·Filed 2019·Application pending·0 cites
- 1637US2019312558A1Amplifier circuit and optical transceiverFUJITSU COMPONENT LTD·Filed 2019·Application pending·0 cites
- 1736US2013045368A1Plasma display panelTAKEDA YUGO·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →