Inventor · disambiguated record
Yoichiro Kobayashi
Also filed as: KOBAYASHI YOICHIRO
31 granted patents·5 pending applications·218 citations·filing 1993–2022
95Inventor score
Top patents by PatentIndex Score
36 records- 0191US7082004B2Disk storage systemsHITACHI LTD·Filed 2005·Granted Jul 25, 2006·20 cites·16 claims
- 0287US12199526B2Power conversion device configured to observe chip temperatureHITACHI ASTEMO LTD·Filed 2021·Granted Jan 14, 2025·2 cites·10 claims
- 0386US11979017B2Power conversion deviceHITACHI ASTEMO LTD·Filed 2020·Granted May 7, 2024·2 cites·16 claims
- 0486US5515047AConverter, offset adjustor, and portable communication terminal unitHITACHI LTD·Filed 1993·Granted May 7, 1996·66 cites·9 claims
- 0579US8008963B2Analog switchHITACHI LTD·Filed 2008·Granted Aug 30, 2011·10 cites·17 claims
- 0676US6762896B2Storage media reading writing systemHITACHI LTD·Filed 2001·Granted Jul 13, 2004·11 cites·13 claims
- 0772US7239467B2Storage media reading writing systemHITACHI LTD·Filed 2004·Granted Jul 3, 2007·8 cites·13 claims
- 0871US10992127B2Electronic control unitHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Apr 27, 2021·1 cites·1 claims
- 0967US12451281B2Load drive device and method for controlling electronic control deviceHITACHI ASTEMO LTD·Filed 2022·Granted Oct 21, 2025·0 cites·13 claims
- 1066US7388659B2Particle inspection apparatus and method, exposure apparatus, and device manufacturing methodCANON KK·Filed 2006·Granted Jun 17, 2008·2 cites·9 claims
- 1166US5827046ATransverse fan, method of manufacturing the same and apparatus thereforTOSHIBA KK·Filed 1996·Granted Oct 27, 1998·28 cites·10 claims
- 1264US5611667ATransverse fanTOSHIBA KK·Filed 1994·Granted Mar 18, 1997·30 cites·8 claims
- 1363US12462960B2Semiconductor device, control device for transmission, and control method of electronic control unitHITACHI ASTEMO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·11 claims
- 1463US5573059AAir conditioning machineTOSHIBA KK·Filed 1994·Granted Nov 12, 1996·35 cites·17 claims
- 1557US11098689B2Ignition device for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Aug 24, 2021·0 cites·6 claims
- 1657US10587263B2Load drive apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Mar 10, 2020·0 cites·12 claims
- 1753US6867936B2Driving circuit for a magnetic head and magnetic recording apparatusHITACHI LTD·Filed 2001·Granted Mar 15, 2005·2 cites·7 claims
- 1852US12191845B2Load drive deviceHITACHI ASTEMO LTD·Filed 2020·Granted Jan 7, 2025·0 cites·9 claims
- 1952US11990897B2Current control device for control of supply current with low-side and high-side switch elements and duration measurementHITACHI ASTEMO LTD·Filed 2020·Granted May 21, 2024·0 cites·11 claims
- 2051US11319918B2Internal combustion engine ignition deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted May 3, 2022·0 cites·18 claims
- 2151US8299822B2Driver and output buffer circuitSHIMA YASUO·Filed 2011·Granted Oct 30, 2012·1 cites·8 claims
- 2250US11855166B2Semiconductor device including sub-cell disposed at chip centerHITACHI ASTEMO LTD·Filed 2020·Granted Dec 26, 2023·0 cites·7 claims
- 2350US2005128619A1Driving circuit for a magnetic head and magnetic recording apparatusHITACHI LTD·Filed 2005·Application pending·0 cites
- 2449US12222406B2Integrated circuit deviceHITACHI ASTEMO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·8 claims
- 2547US2007230008A1Reproducing circuit and a magnetic disk apparatus using sameHITACHI LTD·Filed 2007·Application pending·0 cites
- 2647US2007121237A1Read circuit and hard disk drive using the sameHITACHI LTD·Filed 2006·Application pending·0 cites
- 2746US12087703B2Semiconductor device and in-vehicle electronic control device using the sameHITACHI ASTEMO LTD·Filed 2019·Granted Sep 10, 2024·0 cites·12 claims
- 2845US12300606B2Mirror circuit devices with wide wiringsHITACHI ASTEMO LTD·Filed 2020·Granted May 13, 2025·0 cites·9 claims
- 2943US11604483B2Current generator circuit and diagnostic circuitHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Mar 14, 2023·0 cites·13 claims
- 3043US11043508B2Semiconductor integrated circuit device, current control device using semiconductor integrated circuit device, and automatic transmission control device using current control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Jun 22, 2021·0 cites·11 claims
- 3142US11881846B2Load drive device and transmission drive systemHITACHI ASTEMO LTD·Filed 2019·Granted Jan 23, 2024·0 cites·9 claims
- 3242US11208977B2Ignition control device and reference voltage adjustment method of ignition control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Dec 28, 2021·0 cites·3 claims
- 3341US12023100B2Eyeball imaging device and diagnosis support systemKOBAYASHI YOICHIRO·Filed 2020·Granted Jul 2, 2024·0 cites·12 claims
- 3440US2004109253A1Magnetic recording disk drive and method for ensuring magnetic recording function thereofHITACHI GLOBAL STORAGE TECH·Filed 2003·Application pending·0 cites
- 3539US2003142432A1Storage media reading system and semiconductor integrated circuit deviceHITACHI LTD·Filed 2002·Application pending·0 cites
- 3635US8441115B2Semiconductor device with exposed thermal conductivity partMOCHIZUKI CHIHIRO·Filed 2011·Granted May 14, 2013·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →