Inventor · disambiguated record
Takahiro Shimizu
Also filed as: SHIMIZU TAKAHIRO
98 granted patents·48 pending applications·726 citations·filing 1976–2025
99Inventor score
Top patents by PatentIndex Score
146 records- 0197US10408887B2Method for estimating degradation of rechargeable battery, degradation estimation circuit, electronic apparatus and vehicle including sameROHM CO LTD·Filed 2016·Granted Sep 10, 2019·13 cites·29 claims
- 0295US10002671B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Jun 19, 2018·21 cites·18 claims
- 0395US9799406B2Memory systemTOSHIBA KK·Filed 2015·Granted Oct 24, 2017·21 cites·18 claims
- 0495US6104434AVideo coding apparatus and decoding apparatusFUJITSU LTD·Filed 1997·Granted Aug 15, 2000·216 cites·22 claims
- 0592US10026491B2Semiconductor memory device and memory systemTOSHIBA MEMORY CORP·Filed 2017·Granted Jul 17, 2018·11 cites·17 claims
- 0692US9869724B2Power management systemROHM CO LTD·Filed 2014·Granted Jan 16, 2018·15 cites·33 claims
- 0790US10457178B2Armrest deviceTS TECH CO LTD·Filed 2016·Granted Oct 29, 2019·5 cites·20 claims
- 0889US7183011B2Magnetic recording mediumFUJI ELECTRIC CO LTD·Filed 2003·Granted Feb 27, 2007·24 cites·18 claims
- 0987US10802078B2Current monitoring circuit and coulomb counter circuitROHM CO LTD·Filed 2018·Granted Oct 13, 2020·6 cites·15 claims
- 1085US7881709B2Application providing system, portable terminal devices, server device, application providing method and computer programsFELICA NETWORKS INC·Filed 2006·Granted Feb 1, 2011·10 cites·16 claims
- 1185US6767651B2Magnetic recording medium, method for manufacturing a magnetic recording medium and magnetic recording deviceFUJI ELECTRIC CO LTD·Filed 2002·Granted Jul 27, 2004·19 cites·10 claims
- 1285US6673475B2Magnetic recording medium and manufacturing method thereforeFUJI ELECTRIC CO LTD·Filed 2001·Granted Jan 6, 2004·19 cites·19 claims
- 1384US7869807B2Method of managing a code identifying a wireless device with conflict minimized in a wireless telecommunications systemOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Jan 11, 2011·12 cites·4 claims
- 1484US2025364063A1Multi-bit writing and verification in semiconductor memory deviceKIOXIA CORP·Filed 2025·Application pending·0 cites
- 1583US6696172B2Recording medium and method for manufacturing the sameFUJI ELECTRIC CO LTD·Filed 2001·Granted Feb 24, 2004·17 cites·5 claims
- 1683US6333949B1Video coding apparatus and decoding apparatusFUJITSU LTD·Filed 1999·Granted Dec 25, 2001·69 cites·9 claims
- 1782US10385205B2Polyester resin composition, light-reflector component containing same, and light reflectorTOYO BOSEKI·Filed 2016·Granted Aug 20, 2019·4 cites·8 claims
- 1882US9070279B2Electronic key registration systemTOKAI RIKA CO LTD·Filed 2013·Granted Jun 30, 2015·11 cites·14 claims
- 1982US4059196ASystem for controlling a power shovelHOKUSHIN ELECTRIC WORKS·Filed 1976·Granted Nov 22, 1977·40 cites·18 claims
- 2081US10705147B2Remaining capacity detection circuit of rechargeable battery, electronic apparatus using the same, automobile, and detecting method for state of chargeROHM CO LTD·Filed 2016·Granted Jul 7, 2020·3 cites·36 claims
- 2179US11514793B2Display control apparatus and vehicle control apparatusDENSO CORP·Filed 2016·Granted Nov 29, 2022·4 cites·13 claims
- 2278US7916534B2Semiconductor memory deviceTOSHIBA KK·Filed 2007·Granted Mar 29, 2011·9 cites·20 claims
- 2377US8523961B2Method for manufacturing briquetted solid fuel using porous coal as starting materialMITOU YUTAKA·Filed 2009·Granted Sep 3, 2013·4 cites·7 claims
- 2477US2025309766A1Dc/dc converter control device and programDENSO CORP·Filed 2025·Application pending·0 cites
- 2577US2025300556A1Control device and program for dc-to-dc converterDENSO CORP·Filed 2025·Application pending·0 cites
- 2676US11827132B2Armrest deviceTS TECH CO LTD·Filed 2022·Granted Nov 28, 2023·0 cites·20 claims
- 2775US10527679B2Rechargeable battery remaining capacity detection circuit, electronic machine and vehicle using the same, and state of charge detection methodROHM CO LTD·Filed 2017·Granted Jan 7, 2020·1 cites·18 claims
- 2875US7314442B2Centrifuge assembly portion, centrifuge, having drive arrangement access opening and coverHITACHI KOKI KK·Filed 2006·Granted Jan 1, 2008·6 cites·10 claims
- 2974US10938829B2Car sharing systemTOKAI RIKA CO LTD·Filed 2018·Granted Mar 2, 2021·2 cites·3 claims
- 3073US7815560B2Centrifuge having pivotally supported doorHITACHI KOKI KK·Filed 2006·Granted Oct 19, 2010·5 cites·9 claims
- 3173US6444967B1Microscope in-focus state detecting method and apparatus using image contrast detectionHITACHI ELECTRONICS·Filed 2000·Granted Sep 3, 2002·14 cites·21 claims
- 3272US9091916B2Positive-type photoresist composition, photoresist laminate, method for producing photoresist pattern, and method for producing connecting terminalTOKYO OHKA KOGYO CO LTD·Filed 2013·Granted Jul 28, 2015·2 cites·8 claims
- 3372US5805222AVideo coding apparatusFUJITSU LTD·Filed 1996·Granted Sep 8, 1998·41 cites·9 claims
- 3472US2024052103A1Polymer and triazine compoundTOKYO OHKA KOGYO CO LTD·Filed 2023·Application pending·0 cites
- 3570US11535135B2Armrest deviceTS TECH CO LTD·Filed 2021·Granted Dec 27, 2022·0 cites·17 claims
- 3670US9511406B2Method of producing iron coreMITSUI HIGH TEC INC·Filed 2014·Granted Dec 6, 2016·1 cites·14 claims
- 3770US8242898B2Turn signal illumination controllerIEDA TAKASHI·Filed 2010·Granted Aug 14, 2012·5 cites·9 claims
- 3869US10081358B2Lane departure prevention apparatusDENSO CORP·Filed 2016·Granted Sep 25, 2018·2 cites·4 claims
- 3969US7247395B2Magnetic recording medium exhibiting low noise and high coercive forceFUJI ELEC DEVICE TECH CO LTD·Filed 2002·Granted Jul 24, 2007·7 cites·14 claims
- 4068US7183013B2Magnetic recording medium and manufacturing method thereofFUJI ELEC DEVICE TECH CO LTD·Filed 2004·Granted Feb 27, 2007·6 cites·28 claims
- 4167US11220565B2Modified resin for molded article and golf ballDOW MITSUI POLYCHEMICALS CO LTD·Filed 2019·Granted Jan 11, 2022·0 cites·9 claims
- 4266US11708439B2Modified resin for molded article and golf ballDOW MITSUI POLYCHEMICALS CO LTD·Filed 2019·Granted Jul 25, 2023·0 cites·5 claims
- 4366US8449019B2Vehicle interior finishing laminate sheet, process for producing the same, and apparatus thereforKODAMA AKIRA·Filed 2008·Granted May 28, 2013·2 cites·12 claims
- 4466US6484753B1Single lever mixing valveNTN TOYO BEARING CO LTD·Filed 2000·Granted Nov 26, 2002·14 cites·4 claims
- 4566US2025276686A1Vehicle control device, vehicle control method, and storage mediumHONDA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4666US2025304076A1Determination device, determination method, and storage mediumHONDA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4766US2025276687A1Vehicle control device, vehicle control method, and storage mediumHONDA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4866US2025304059A1Mobile object control device, mobile object control method, and storage mediumHONDA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4964US12371547B2Inorganic-reinforced thermoplastic polyester resin composition and molded products comprising sameTOYO BOSEKI·Filed 2020·Granted Jul 29, 2025·0 cites·5 claims
- 5064US11374620B2Application providing system, portable terminal devices, server device, application providing method and computer programsFELICA NETWORKS INC·Filed 2019·Granted Jun 28, 2022·0 cites·19 claims
Showing the top 50 of 146 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →