Inventor · disambiguated record
Tomoki Ito
Also filed as: ITO TOMOKI
63 granted patents·18 pending applications·214 citations·filing 2000–2025
98Inventor score
Top patents by PatentIndex Score
81 records- 0193US7253965B2Zoom lens system with vibration reductionNIKON CORP·Filed 2005·Granted Aug 7, 2007·34 cites·36 claims
- 0291US8416506B2Zoom lens, optical apparatus equipped therewith and method for manufacturing the zoom lensITO TOMOKI·Filed 2010·Granted Apr 9, 2013·15 cites·34 claims
- 0387US7492524B2Zoom lens system, imaging apparatus, method for vibration reduction, and method for varying focal lengthNIKON CORP·Filed 2007·Granted Feb 17, 2009·17 cites·52 claims
- 0485US2025076622A1Zoom optical system, imaging device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 0585US2025291163A1Variable magnification optical system, optical device, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2025·Application pending·0 cites
- 0684US12352938B2Variable magnification optical system, optical device, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2024·Granted Jul 8, 2025·0 cites·5 claims
- 0784US7839577B2Zoom optical system, optical instrument incorporating the zoom optical system, and method of manufacturing the zoom optical systemNIKON CORP·Filed 2008·Granted Nov 23, 2010·12 cites·33 claims
- 0882US12491793B2Control deviceTOYOTA MOTOR CO LTD·Filed 2024·Granted Dec 9, 2025·0 cites·7 claims
- 0981US2024402473A1Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 1080US10466454B2Zoom optical system, imaging device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2016·Granted Nov 5, 2019·2 cites·29 claims
- 1180US9204707B2Shoulder harness for portable work machineYAMABIKO CORP·Filed 2014·Granted Dec 8, 2015·8 cites·10 claims
- 1280US8605362B2Zoom lens system, optical apparatus and method for manufacturing zoom lens systemITO TOMOKI·Filed 2011·Granted Dec 10, 2013·5 cites·25 claims
- 1378US12174355B2Zoom optical system, imaging device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2022·Granted Dec 24, 2024·0 cites·5 claims
- 1478US8468986B2Engine fuel injection control apparatusITO TOMOKI·Filed 2010·Granted Jun 25, 2013·4 cites·13 claims
- 1578US7961409B2Zoom lens system, optical apparatus, and method for zoomingNIKON CORP·Filed 2008·Granted Jun 14, 2011·8 cites·23 claims
- 1678US2025306348A1Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2025·Application pending·0 cites
- 1778US2025355231A1Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2025·Application pending·0 cites
- 1877US10459207B2Zooming optical system, optical apparatus, and manufacturing method for the zooming optical systemNIKON CORP·Filed 2015·Granted Oct 29, 2019·2 cites·31 claims
- 1977US8941921B2Optical system, optical apparatus, and method for manufacturing optical systemITO TOMOKI·Filed 2011·Granted Jan 27, 2015·4 cites·24 claims
- 2077US7136231B2Zoom lens systemNIKON CORP·Filed 2004·Granted Nov 14, 2006·18 cites·34 claims
- 2176US11686926B2Optical system, optical apparatus, and method of manufacturing optical systemNIKON CORP·Filed 2017·Granted Jun 27, 2023·2 cites·24 claims
- 2276US11378789B2Variable power optical system, optical apparatus, and method for producing variable power optical systemNIKON CORP·Filed 2017·Granted Jul 5, 2022·2 cites·20 claims
- 2375US12072476B2Optical system, optical apparatus, and method of manufacturing optical systemNIKON CORP·Filed 2023·Granted Aug 27, 2024·0 cites·22 claims
- 2475US11025056B2Power conversion apparatus, power conversion system, and method for controlling power conversion apparatusPANASONIC IP MAN CO LTD·Filed 2018·Granted Jun 1, 2021·2 cites·14 claims
- 2575US8307803B2Work machineITO TOMOKI·Filed 2009·Granted Nov 13, 2012·6 cites·17 claims
- 2675US2025085520A1Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 2774US11899189B2Variable magnification optical system, optical device, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2021·Granted Feb 13, 2024·0 cites·23 claims
- 2873US8144403B2Zoom lens system, optical apparatus, and method for zoomingITO TOMOKI·Filed 2008·Granted Mar 27, 2012·6 cites·21 claims
- 2973US6327799B1Snow-removing machineHONDA MOTOR CO LTD·Filed 2000·Granted Dec 11, 2001·19 cites·5 claims
- 3072US12085701B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2021·Granted Sep 10, 2024·0 cites·23 claims
- 3171US2022155573A1Variable-power optical system, optical device, and method for manufacturing variable-power optical systemNIKON CORP·Filed 2022·Application pending·0 cites
- 3270US10813285B2Lawn mowerHONDA MOTOR CO LTD·Filed 2017·Granted Oct 27, 2020·2 cites·4 claims
- 3370US10784691B2Power supply system and method of controlling the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 22, 2020·1 cites·8 claims
- 3470US8201652B2Work vehicleITO TOMOKI·Filed 2009·Granted Jun 19, 2012·5 cites·5 claims
- 3569US11953664B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2022·Granted Apr 9, 2024·0 cites·17 claims
- 3668US11256074B2Variable-power optical system, optical device, and method for manufacturing variable-power optical systemNIKON CORP·Filed 2020·Granted Feb 22, 2022·0 cites·13 claims
- 3767US11152788B2Power systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Oct 19, 2021·1 cites·14 claims
- 3866US11428911B2Zoom optical system, imaging device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2019·Granted Aug 30, 2022·0 cites·14 claims
- 3965US8730584B2Variable magnification optical system, optical apparatus provided with same and method for variable magnification using variable magnification optical systemITO TOMOKI·Filed 2009·Granted May 20, 2014·3 cites·24 claims
- 4065US8405906B2Zoom lens system, optical apparatus, and method for manufacturing zoom lens systemMIZUGUCHI KEIKO·Filed 2008·Granted Mar 26, 2013·5 cites·48 claims
- 4165US8191659B2Walking-type working machineKOBAYASHI HIDEAKI·Filed 2009·Granted Jun 5, 2012·2 cites·4 claims
- 4263US12222478B2Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2020·Granted Feb 11, 2025·0 cites·15 claims
- 4363US11582908B2Work machineHONDA MOTOR CO LTD·Filed 2017·Granted Feb 21, 2023·1 cites·11 claims
- 4463US11221469B2Zooming optical system, optical apparatus, and manufacturing method for the zooming optical systemNIKON CORP·Filed 2019·Granted Jan 11, 2022·0 cites·23 claims
- 4563US8066081B2Small-sized tillerITO TOMOKI·Filed 2009·Granted Nov 29, 2011·4 cites·6 claims
- 4661US8464766B2Cassette gas cylinder mounting structureITO TOMOKI·Filed 2009·Granted Jun 18, 2013·3 cites·2 claims
- 4760US11079575B2Variable magnification optical system, optical device, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2017·Granted Aug 3, 2021·0 cites·19 claims
- 4859US12366737B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2019·Granted Jul 22, 2025·0 cites·18 claims
- 4959US12339428B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2019·Granted Jun 24, 2025·0 cites·35 claims
- 5059US11150451B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2017·Granted Oct 19, 2021·0 cites·46 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →