Inventor · disambiguated record
Takuya Ishikawa
Also filed as: ISHIKAWA TAKUYA
32 granted patents·12 pending applications·448 citations·filing 1991–2023
96Inventor score
Top patents by PatentIndex Score
44 records- 0196US6862012B1White point adjusting method, color image processing method, white point adjusting apparatus and liquid crystal display deviceIBM·Filed 2000·Granted Mar 1, 2005·153 cites·14 claims
- 0288US11444905B1Predicting recipient communication patterns and availabilityIBM·Filed 2021·Granted Sep 13, 2022·2 cites·20 claims
- 0387US5821818APhase locked loop ciruit for a liquid crystal displayIBM·Filed 1996·Granted Oct 13, 1998·79 cites·12 claims
- 0487US5757833ASemiconductor laser having a transparent light emitting section, and a process of producing the sameFURUKAWA ELECTRIC CO LTD·Filed 1996·Granted May 26, 1998·76 cites·7 claims
- 0585US9340390B2Sheet processing apparatus, image forming system, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2014·Granted May 17, 2016·5 cites·10 claims
- 0683US10757276B2Operation panel and operation deviceFUJI XEROX CO LTD·Filed 2019·Granted Aug 25, 2020·5 cites·23 claims
- 0783US6778160B2Liquid-crystal display, liquid-crystal control circuit, flicker inhibition method, and liquid-crystal driving methodIBM·Filed 2001·Granted Aug 17, 2004·31 cites·14 claims
- 0874US6587763B2Train control system and method thereforHIGASHI NIPPON RYOKAKU TETSUDO·Filed 2001·Granted Jul 1, 2003·41 cites·21 claims
- 0972US9389813B1Power conservation in an image forming apparatus by delaying activation of a printing drumIBM·Filed 2016·Granted Jul 12, 2016·1 cites·1 claims
- 1069US11200152B2Identifying diagnosis commands from comments in an issue tracking systemIBM·Filed 2019·Granted Dec 14, 2021·1 cites·15 claims
- 1169US2025140808A1Negative electrode active material, mixed negative electrode active material, and method for producing negative electrode active materialSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 1268US2025210654A1Negative electrode active material and method for producing negative electrode active materialSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 1367US2025105264A1Negative electrode active material for non-aqueous electrolyte secondary battery, method for producing sameSHINETSU CHEMICAL CO·Filed 2022·Application pending·0 cites
- 1465US9172858B2Apparatus and method for controlling settings of an imaging operationSONY CORP·Filed 2012·Granted Oct 27, 2015·1 cites·11 claims
- 1561US8334989B2Printing device and method for parallel processing of dataISHIKAWA TAKUYA·Filed 2010·Granted Dec 18, 2012·2 cites·15 claims
- 1659US9501728B1Power conservation in an image forming apparatus by delaying activation of a printing drumIBM·Filed 2016·Granted Nov 22, 2016·0 cites·1 claims
- 1758US9665318B1Power conservation in an image forming apparatus by delaying activation of a printing drumIBM·Filed 2016·Granted May 30, 2017·0 cites·1 claims
- 1857US9868370B2Seatback frame structureTOYOTA MOTOR CO LTD·Filed 2014·Granted Jan 16, 2018·2 cites·4 claims
- 1956US9633289B1Power consumption in laser printingIBM·Filed 2015·Granted Apr 25, 2017·0 cites·17 claims
- 2053US11736636B2Image reading device with display disposed between camera and placement sectionFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 2153US2025162793A1Venting system and venting methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2251US11895279B2Image reading device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Feb 6, 2024·0 cites·20 claims
- 2351US10023087B2Vehicle seatTOYOTA MOTOR CO LTD·Filed 2014·Granted Jul 17, 2018·1 cites·14 claims
- 2451US9431726B2Multi-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Aug 30, 2016·1 cites·7 claims
- 2551US5153687ASemiconductor optical functional device with parabolic wellsFURUKAWA ELECTRIC CO LTD·Filed 1991·Granted Oct 6, 1992·16 cites·5 claims
- 2651US2025158374A1Buried pipe and buried pipe protection methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2749US11200074B2Command assistanceIBM·Filed 2019·Granted Dec 14, 2021·0 cites·18 claims
- 2849US5953358ASemiconductor laser deviceFURUKAWA ELECTRIC CO LTD·Filed 1997·Granted Sep 14, 1999·14 cites·3 claims
- 2949US2025155090A1Venting system and venting methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 3047US9568380B2Torque sensor and manufacturing method thereforDENSO CORP·Filed 2014·Granted Feb 14, 2017·0 cites·20 claims
- 3147US2023308577A1Image reading device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 3246US9278825B2Post-processing deviceFUJI XEROX CO LTD·Filed 2014·Granted Mar 8, 2016·0 cites·15 claims
- 3343US2018219218A1Lithium ion secondary battery negative electrode material, production method therefor, and lithium ion secondary batterySHINETSU CHEMICAL CO·Filed 2016·Application pending·0 cites
- 3442US11814640B2Recombinant expression vector and lipid membrane structure having said vector encapsulated thereinUNIV HOKKAIDO NAT UNIV CORP·Filed 2016·Granted Nov 14, 2023·0 cites·14 claims
- 3542US10583751B2Eye point measuring device and eye point measuring methodTOYOTA BOSHOKU KK·Filed 2017·Granted Mar 10, 2020·0 cites·5 claims
- 3642US9960572B2Semiconductor deviceFURUKAWA ELECTRIC CO LTD·Filed 2016·Granted May 1, 2018·0 cites·2 claims
- 3740US6278139B1Semiconductor light-emitting diodeFURUKAWA ELECTRIC CO LTD·Filed 1999·Granted Aug 21, 2001·8 cites·4 claims
- 3839US9812297B2Method of affixing heat transfer sheetTOKYO ELECTRON LTD·Filed 2014·Granted Nov 7, 2017·0 cites·9 claims
- 3936US2015008641A1Post-processing deviceFUJI XEROX CO LTD·Filed 2014·Application pending·0 cites
- 4033US2015319698A1Power control device and power control methodFUJITSU LTD·Filed 2015·Application pending·0 cites
- 4130US6382453B1Fuel tankTOYOTA MOTOR CO LTD·Filed 1999·Granted May 7, 2002·5 cites·16 claims
- 4230US2016042926A1Plasma processing apparatus and focus ringTOKYO ELECTRON LTD·Filed 2015·Application pending·0 cites
- 4329US6439417B1Fuel tank and vehicle equipped with the sameTOYOTA MOTOR CO LTD·Filed 1999·Granted Aug 27, 2002·4 cites·12 claims
- 4428US2002017527A1Opening structure of a fuel tankFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →