Inventor · disambiguated record
Daisuke Okamoto
Also filed as: OKAMOTO DAISUKE
47 granted patents·17 pending applications·180 citations·filing 2006–2023
97Inventor score
Top patents by PatentIndex Score
64 records- 0194US8269303B2SiGe photodiodeFUJIKATA JUNICHI·Filed 2009·Granted Sep 18, 2012·33 cites·9 claims
- 0292US11046260B2Power-supplying device and assembly method of power-supplying deviceYAZAKI CORP·Filed 2016·Granted Jun 29, 2021·11 cites·8 claims
- 0392US8183656B2PhotodiodeOKAMOTO DAISUKE·Filed 2007·Granted May 22, 2012·21 cites·17 claims
- 0491US11994127B2Multistage compression systemDAIKIN IND LTD·Filed 2019·Granted May 28, 2024·4 cites·22 claims
- 0591US8466528B2Semiconductor light-receiving element, optical communication device, optical interconnect module, and photoelectric conversion methodOKAMOTO DAISUKE·Filed 2009·Granted Jun 18, 2013·16 cites·11 claims
- 0691US8467637B2Waveguide path coupling-type photodiodeFUJIKATA JUNICHI·Filed 2008·Granted Jun 18, 2013·29 cites·21 claims
- 0790US11428225B2Multistage compression systemDAIKIN IND LTD·Filed 2019·Granted Aug 30, 2022·4 cites·11 claims
- 0889US8853812B2Photodetector, optical communication device equipped with the same, method for making of photodetector, and method for making of optical communication deviceOKAMOTO DAISUKE·Filed 2011·Granted Oct 7, 2014·6 cites·20 claims
- 0987US9701262B2Harness bending regulation member and harness routing structure using the sameYAZAKI CORP·Filed 2016·Granted Jul 11, 2017·6 cites·10 claims
- 1086US11428226B2Multistage compression systemDAIKIN IND LTD·Filed 2019·Granted Aug 30, 2022·2 cites·13 claims
- 1186US11415342B2Multistage compression systemDAIKIN IND LTD·Filed 2019·Granted Aug 16, 2022·3 cites·9 claims
- 1286US10495190B2Gear assemblyTOYOTA MOTOR CO LTD·Filed 2017·Granted Dec 3, 2019·3 cites·9 claims
- 1381US9941039B2Soft magnetic member, reactor, powder for dust core, and method of producing dust coreTOYOTA MOTOR CO LTD·Filed 2015·Granted Apr 10, 2018·2 cites·2 claims
- 1481US8324501B2Arm structureTERADA TOMOYASU·Filed 2010·Granted Dec 4, 2012·9 cites·6 claims
- 1580US9621279B2Optical receiver circuitNEC CORP·Filed 2014·Granted Apr 11, 2017·5 cites·18 claims
- 1680US9416823B2Tapered roller bearingJTEKT CORP·Filed 2014·Granted Aug 16, 2016·4 cites·7 claims
- 1776US8116600B2Optical phase modulation element and optical modulator using the sameOKAMOTO DAISUKE·Filed 2007·Granted Feb 14, 2012·5 cites·11 claims
- 1872US10145413B2Combination bearingJTEKT CORP·Filed 2017·Granted Dec 4, 2018·1 cites·9 claims
- 1971US10535454B2Compressed powder core, powders for compressed power core, and method for producing compressed powder coreTOYOTA MOTOR CO LTD·Filed 2016·Granted Jan 14, 2020·1 cites·5 claims
- 2067US7961223B2Image sensor for surpressing movement of an image sensor due to change in urging direction of a springFUNAI ELECTRIC CO·Filed 2008·Granted Jun 14, 2011·2 cites·19 claims
- 2165US2019214172A1Powder for magnetic core, method of producing dust core, dust core, and method of producing powder for magnetic coreTOYOTA MOTOR CO LTD·Filed 2019·Application pending·0 cites
- 2264US8422837B2Semiconductor deviceNISHI KENICHI·Filed 2009·Granted Apr 16, 2013·4 cites·8 claims
- 2364US8026947B2Image sensorFUNAI ELECTRIC CO·Filed 2008·Granted Sep 27, 2011·1 cites·18 claims
- 2463US9228612B2Tapered roller bearingJTEKT CORP·Filed 2014·Granted Jan 5, 2016·1 cites·4 claims
- 2563US8916268B2Iron powder for dust coresKAWANO TAKASHI·Filed 2008·Granted Dec 23, 2014·1 cites·4 claims
- 2662US9725053B2Arm power supply deviceYAZAKI CORP·Filed 2014·Granted Aug 8, 2017·2 cites·4 claims
- 2762US9441674B2Ball bearingJTEKT CORP·Filed 2014·Granted Sep 13, 2016·1 cites·14 claims
- 2861US10714916B2ProtectorYAZAKI CORP·Filed 2018·Granted Jul 14, 2020·1 cites·7 claims
- 2959US12410952B2Compressor device and refrigeration apparatusDAIKIN IND LTD·Filed 2023·Granted Sep 9, 2025·0 cites·14 claims
- 3056US9683636B2Ravigneaux planetary gear deviceTOYOTA MOTOR CO LTD·Filed 2016·Granted Jun 20, 2017·0 cites·4 claims
- 3155US9562657B2Line light irradiation deviceCCS INC·Filed 2013·Granted Feb 7, 2017·0 cites·9 claims
- 3255US2016071636A1Powder for magnetic core, method of producing dust core, dust core, and method of producing powder for magnetic coreTOYOTA MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 3354US2011003048A1Electric rice cooker and method of cooking riceSUGIMOTO NAOKI·Filed 2008·Application pending·0 cites
- 3453US12049888B2CompressorDAIKIN IND LTD·Filed 2022·Granted Jul 30, 2024·0 cites·8 claims
- 3553US8911866B2Powder for powder magnetic core, powder magnetic core, and methods for producing those productsOKAMOTO DAISUKE·Filed 2009·Granted Dec 16, 2014·0 cites·8 claims
- 3653US8637951B2Semiconductor light receiving element and optical communication deviceOKAMOTO DAISUKE·Filed 2009·Granted Jan 28, 2014·0 cites·14 claims
- 3753US8271177B2Control device for vehicular differential limiting apparatusOKAMOTO DAISUKE·Filed 2008·Granted Sep 18, 2012·2 cites·8 claims
- 3853US2010266861A1Powder for magnetic core, powder magnetic core and their production methodsTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 3952US12147515B2Authentication system and imaging apparatusNEC CORP·Filed 2021·Granted Nov 19, 2024·0 cites·15 claims
- 4051US10048124B2Optical receiving circuit and method for manufacturing the samePHOTONICS ELECTRONICS TECHNOLOGY RES ASS·Filed 2014·Granted Aug 14, 2018·0 cites·10 claims
- 4150US10497500B2Powder magnetic core, powder for magnetic cores, and methods of manufacturing themTOYOTA MOTOR CO LTD·Filed 2015·Granted Dec 3, 2019·0 cites·10 claims
- 4250US2010200941A1Photodiode, optical communication device, and optical interconnection moduleFUJIKATA JUNICHI·Filed 2007·Application pending·0 cites
- 4349US9771034B2Power supply deviceYAZAKI CORP·Filed 2014·Granted Sep 26, 2017·0 cites·2 claims
- 4448US9321415B2Power-supplying systemYAZAKI CORP·Filed 2014·Granted Apr 26, 2016·0 cites·4 claims
- 4548US8363989B2Semiconductor optical interconnection device and semiconductor optical interconnection methodNEC CORP·Filed 2009·Granted Jan 29, 2013·0 cites·18 claims
- 4647US2015115648A1Sliding-door power feeding structureYAZAKI CORP·Filed 2014·Application pending·0 cites
- 4746US10910153B2Superparamagnetic iron cobalt alloy and silica nanoparticles of high magnetic saturation and a magnetic core containing the nanoparticlesTOYOTA ENG & MFG NORTH AMERICA·Filed 2013·Granted Feb 2, 2021·0 cites·11 claims
- 4846US9500823B2Opto-electric integrated circuit and optical interposerNEC CORP·Filed 2015·Granted Nov 22, 2016·0 cites·10 claims
- 4944US11002340B2Automatic transmissionTOYOTA MOTOR CO LTD·Filed 2018·Granted May 11, 2021·0 cites·3 claims
- 5044US2015330130A1Arm power supply deviceYAZAKI CORP·Filed 2013·Application pending·0 cites
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →