Inventor · disambiguated record
Kohei Takahashi
Also filed as: TAKAHASHI KOHEI
93 granted patents·40 pending applications·94 citations·filing 2009–2025
98Inventor score
Files withTDK CORP23FUJITSU COMPONENT LTD21PANASONIC CORP17TOYOTA MOTOR CO LTD17PANASONIC IP MAN CO LTD11
Top patents by PatentIndex Score
133 records- 0191US10481131B2Ultrasonic test system, ultrasonic test method and method of manufacturing aircraft partFUJI HEAVY IND LTD·Filed 2016·Granted Nov 19, 2019·5 cites·22 claims
- 0290US10241465B2Opening and closing mechanism and image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Mar 26, 2019·5 cites·15 claims
- 0390US10121953B2Thermoelectric conversion materialPANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 6, 2018·2 cites·5 claims
- 0490US9919542B2Cutting deviceBROTHER IND LTD·Filed 2016·Granted Mar 20, 2018·3 cites·19 claims
- 0589US9566805B2Cutting deviceBROTHER IND LTD·Filed 2016·Granted Feb 14, 2017·4 cites·15 claims
- 0688US10416121B2Composite material molding jig, composite material molding method, ultrasonic test system, ultrasonic test method and aircraft structural objectFUJI HEAVY IND LTD·Filed 2017·Granted Sep 17, 2019·4 cites·11 claims
- 0788US10180410B2Ultrasonic test system, ultrasonic test method and aircraft structural objectFUJI HEAVY IND LTD·Filed 2016·Granted Jan 15, 2019·4 cites·13 claims
- 0887US11137451B2Battery resistance measuring deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Oct 5, 2021·2 cites·16 claims
- 0984US9882511B2Piezoelectric power generation module and remote controllerMURATA MANUFACTURING CO·Filed 2016·Granted Jan 30, 2018·4 cites·17 claims
- 1083US11894177B2Electronic component and coil componentTDK CORP·Filed 2023·Granted Feb 6, 2024·0 cites·3 claims
- 1183US11460445B2Method of producing ultrasonic inspection systemSUBARU CORP·Filed 2020·Granted Oct 4, 2022·2 cites·10 claims
- 1283US11105859B2Sensor abnormality determination deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Aug 31, 2021·1 cites·4 claims
- 1383US10421329B2Slide bearingOILES INDUSTRY CO LTD·Filed 2017·Granted Sep 24, 2019·3 cites·16 claims
- 1482US11810708B2Electronic component and coil componentTDK CORP·Filed 2023·Granted Nov 7, 2023·0 cites·8 claims
- 1582US9284143B2Sheet transport device, and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Mar 15, 2016·3 cites·14 claims
- 1682US8129689B2Thermoelectric conversion device, and radiation detector and radiation detection method using the sameTAKAHASHI KOHEI·Filed 2011·Granted Mar 6, 2012·5 cites·6 claims
- 1781US10718740B2Ultrasonic test system, ultrasonic test method and aircraft structural objectFUJI HEAVY IND LTD·Filed 2017·Granted Jul 21, 2020·2 cites·16 claims
- 1880US11281609B2Arithmetic processor and control method for arithmetic processorPREFERRED NETWORKS INC·Filed 2020·Granted Mar 22, 2022·2 cites·20 claims
- 1978US8552284B2Pipe-shaped thermoelectric power generating devicePANASONIC CORP·Filed 2012·Granted Oct 8, 2013·4 cites·17 claims
- 2077US11077886B2Joint structure for vehicleTOYOTA MOTOR CO LTD·Filed 2018·Granted Aug 3, 2021·3 cites·10 claims
- 2177US9202653B2Electromagnetic relayFUJITSU COMPONENT LTD·Filed 2013·Granted Dec 1, 2015·3 cites·8 claims
- 2277US8646310B2Method for detecting a gas contained in a fluid with use of a gas sensorTAKAHASHI KOHEI·Filed 2012·Granted Feb 11, 2014·3 cites·14 claims
- 2376US11473608B2Fastening structure and fastened structural bodyTOYOTA MOTOR CO LTD·Filed 2018·Granted Oct 18, 2022·1 cites·4 claims
- 2475US9853200B2(Zr,Hf)3Ni3Sb4-based n-type thermoelectric conversion materialPANASONIC CORP·Filed 2015·Granted Dec 26, 2017·1 cites·12 claims
- 2575US2025060003A1Resin composition for sliding member, and sliding memberOILES INDUSTRY CO LTD·Filed 2024·Application pending·0 cites
- 2673US12424365B2Coil componentTDK CORP·Filed 2022·Granted Sep 23, 2025·0 cites·8 claims
- 2773US9941457B2Thermoelectric generator unit and thermoelectric generator systemPANASONIC IP MAN CO LTD·Filed 2015·Granted Apr 10, 2018·2 cites·20 claims
- 2873US9368708B2Thermoelectric generation unit and thermoelectric generation systemPANASONIC IP MAN CO LTD·Filed 2015·Granted Jun 14, 2016·2 cites·12 claims
- 2971US11631529B2Electronic component and coil componentTDK CORP·Filed 2020·Granted Apr 18, 2023·0 cites·3 claims
- 3071US10325741B2Electromagnetic relayFUJITSU COMPONENT LTD·Filed 2017·Granted Jun 18, 2019·1 cites·7 claims
- 3171US8786949B2Method for polarizing terahertz electromagnetic wave using polarizer, and polarizerPANASONIC CORP·Filed 2013·Granted Jul 22, 2014·2 cites·10 claims
- 3271US2025308764A1Coil componentTDK CORP·Filed 2025·Application pending·0 cites
- 3370US10569985B2Image forming apparatus and recording material transport deviceFUJI XEROX CO LTD·Filed 2018·Granted Feb 25, 2020·1 cites·16 claims
- 3470US10114332B2Opening-closing mechanism and image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Oct 30, 2018·1 cites·8 claims
- 3569US10014801B2Piezoelectric power generation module and remote controllerMURATA MANUFACTURING CO·Filed 2016·Granted Jul 3, 2018·1 cites·20 claims
- 3668US12500030B2Electronic componentTDK CORP·Filed 2022·Granted Dec 16, 2025·0 cites·7 claims
- 3767US9583293B2Electromagnetic relayFUJITSU COMPONENT LTD·Filed 2015·Granted Feb 28, 2017·1 cites·9 claims
- 3867US2025174386A1Transformer componentTDK CORP·Filed 2024·Application pending·0 cites
- 3967US2025174394A1Coil arrayTDK CORP·Filed 2024·Application pending·0 cites
- 4066US12241496B2Member for fastening and method of manufacturing sameTOYOTA CHUO KENKYUSHO KK·Filed 2023·Granted Mar 4, 2025·0 cites·7 claims
- 4166US12173752B2Resin composition for sliding member, and sliding memberOILES INDUSTRY CO LTD·Filed 2021·Granted Dec 24, 2024·0 cites·5 claims
- 4266US10170677B2Thermoelectric generator systemPANASONIC CORP·Filed 2015·Granted Jan 1, 2019·1 cites·17 claims
- 4366US9761779B2Thermoelectric conversion materialPANASONIC CORP·Filed 2015·Granted Sep 12, 2017·1 cites·5 claims
- 4466US2024331930A1Electronic componentTDK CORP·Filed 2024·Application pending·0 cites
- 4564US9306144B2Thermoelectric generator and production method for thermoelectric generatorPANASONIC CORP·Filed 2014·Granted Apr 5, 2016·1 cites·18 claims
- 4664US8026486B2Radiation detector and radiation detection methodPANASONIC CORP·Filed 2009·Granted Sep 27, 2011·3 cites·6 claims
- 4763US11886142B2Rotating device, transporting device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 4863US10933459B2Joining apparatus and manufacturing method for jointTOYOTA MOTOR CO LTD·Filed 2019·Granted Mar 2, 2021·0 cites·10 claims
- 4963US9952714B2Touch panel deviceFUJITSU COMPONENT LTD·Filed 2016·Granted Apr 24, 2018·1 cites·6 claims
- 5063US2024234010A9Coil componentTDK CORP·Filed 2023·Application pending·0 cites
Showing the top 50 of 133 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →