Inventor · disambiguated record
Daiki Yanagishima
Also filed as: YANAGISHIMA DAIKI
25 granted patents·16 pending applications·1,094 citations·filing 2001–2025
95Inventor score
Top patents by PatentIndex Score
41 records- 0198US7848066B2Motor drive device and electronic device using the sameROHM CO LTD·Filed 2006·Granted Dec 7, 2010·1k cites·6 claims
- 0296US11657953B2Semiconductor device and semiconductor moduleROHM CO LTD·Filed 2021·Granted May 23, 2023·3 cites·22 claims
- 0396US11011297B2Semiconductor device and semiconductor moduleROHM CO LTD·Filed 2020·Granted May 18, 2021·4 cites·23 claims
- 0496US9697948B2Semiconductor device and semiconductor moduleROHM CO LTD·Filed 2014·Granted Jul 4, 2017·24 cites·20 claims
- 0590US2025342999A1Semiconductor device and semiconductor moduleROHM CO LTD·Filed 2025·Application pending·0 cites
- 0688US12034437B2Signal transmission device, electronic device and vehicleROHM CO LTD·Filed 2021·Granted Jul 9, 2024·1 cites·10 claims
- 0788US8947117B2Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission deviceYANAGISHIMA DAIKI·Filed 2010·Granted Feb 3, 2015·8 cites·25 claims
- 0887US12395167B2Signal transmission device, electronic device and vehicleROHM CO LTD·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 0985US9632135B2Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission deviceROHM CO LTD·Filed 2014·Granted Apr 25, 2017·4 cites·7 claims
- 1084US10382035B2Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission deviceROHM CO LTD·Filed 2017·Granted Aug 13, 2019·3 cites·4 claims
- 1183US2025253849A1Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 1283US2025343544A1Signal transmission device, electronic device and vehicleROHM CO LTD·Filed 2025·Application pending·0 cites
- 1381US12387868B2Semiconductor device and semiconductor moduleROHM CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·11 claims
- 1481US7759985B2Driver circuit and semiconductor device using the sameROHM CO LTD·Filed 2007·Granted Jul 20, 2010·11 cites·8 claims
- 1579US8040161B2Drive circuit device for a power semiconductor, and signal transfer circuit device for use thereinROHM CO LTD·Filed 2009·Granted Oct 18, 2011·9 cites·18 claims
- 1677US2023253963A1Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission deviceROHM CO LTD·Filed 2023·Application pending·0 cites
- 1774US2025219875A1Signal transmission device, electronic device, and vehicleROHM CO LTD·Filed 2025·Application pending·0 cites
- 1872US8823438B2Signal transmission circuit, integrated circuit and electric device including thereof for transmitting a plurality of signals each having different transmission speedROHM CO LTD·Filed 2013·Granted Sep 2, 2014·3 cites·10 claims
- 1972US2025303985A1Signal transmission device, electronic apparatus, and vehicleROHM CO LTD·Filed 2025·Application pending·0 cites
- 2072US2025192777A1Signal transmission device, electronic appliance, and vehicleROHM CO LTD·Filed 2025·Application pending·0 cites
- 2171US11658659B2Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission deviceROHM CO LTD·Filed 2021·Granted May 23, 2023·0 cites·12 claims
- 2270US11115020B2Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission deviceROHM CO LTD·Filed 2019·Granted Sep 7, 2021·0 cites·12 claims
- 2367US2025355058A1Detection circuit, signal transmission device, electronic device, and vehicleROHM CO LTD·Filed 2025·Application pending·0 cites
- 2466US12284060B2Signal transmission device, electronic device, and vehicleROHM CO LTD·Filed 2021·Granted Apr 22, 2025·0 cites·11 claims
- 2563US10109995B2Switch drive circuitROHM CO LTD·Filed 2016·Granted Oct 23, 2018·2 cites·11 claims
- 2662US12255642B2Signal transmission device, electronic appliance, and vehicleROHM CO LTD·Filed 2021·Granted Mar 18, 2025·0 cites·20 claims
- 2760US2024204772A1Gate driverROHM CO LTD·Filed 2024·Application pending·0 cites
- 2859US7835122B2Semiconductor integrated circuit deviceROHM CO LTD·Filed 2006·Granted Nov 16, 2010·2 cites·3 claims
- 2957US2017287624A1Semiconductor device and semiconductor moduleROHM CO LTD·Filed 2017·Application pending·0 cites
- 3055US2023387185A1Semiconductor deviceROHM CO LTD·Filed 2023·Application pending·0 cites
- 3150US7548049B2Switching regulatorROHM CO LTD·Filed 2007·Granted Jun 16, 2009·2 cites·7 claims
- 3249US2024096538A1Transformer chip and signal transmission deviceROHM CO LTD·Filed 2022·Application pending·0 cites
- 3346US12224654B2Pulse receiving circuit and signal transmission deviceROHM CO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·10 claims
- 3445US10333499B2Signal transmission circuit and vehicleROHM CO LTD·Filed 2017·Granted Jun 25, 2019·0 cites·16 claims
- 3545US2023146017A1Comparator circuitROHM CO LTD·Filed 2021·Application pending·0 cites
- 3641US11627023B2Signal transmission apparatusDENSO CORP·Filed 2022·Granted Apr 11, 2023·0 cites·7 claims
- 3741US6946085B2Pyrochlore iridates having metallic conductivity and their production methodJAPAN SCIENCE & TECH AGENCY·Filed 2001·Granted Sep 20, 2005·1 cites·8 claims
- 3838US7696707B2Semiconductor integrated circuit deviceROHM CO LTD·Filed 2006·Granted Apr 13, 2010·0 cites·6 claims
- 3937US2007257652A1Booster Circuit with Protection Function and Electric DeviceROHM CO LTD·Filed 2007·Application pending·0 cites
- 4026US2008225456A1Overcurrent Protecting Circuit, Motor Drive Circuit, and Semiconductor DeviceDAIO MITSUAKI·Filed 2004·Application pending·0 cites
- 4124US2009190280A1Current limiter circuit and motor drive circuitDAIO MITSUAKI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →