Inventor · disambiguated record
Tomoyuki Sashima
Also filed as: SASHIMA TOMOYUKI
22 granted patents·9 pending applications·23 citations·filing 2013–2023
92Inventor score
Top patents by PatentIndex Score
31 records- 0196US11327279B2Zoom optical system, optical device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2020·Granted May 10, 2022·4 cites·18 claims
- 0295US11714268B2Variable magnification optical system, optical device, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2022·Granted Aug 1, 2023·2 cites·13 claims
- 0391US10209499B2Zoom optical system, optical device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2018·Granted Feb 19, 2019·5 cites·20 claims
- 0490US10451859B2Zoom optical system, optical device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2019·Granted Oct 22, 2019·4 cites·20 claims
- 0586US10018814B2Zoom optical system, optical device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2017·Granted Jul 10, 2018·3 cites·39 claims
- 0684US12025783B2Zoom optical system, optical device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2023·Granted Jul 2, 2024·0 cites·10 claims
- 0781US12072477B2Variable magnification optical system, optical device, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2023·Granted Aug 27, 2024·0 cites·12 claims
- 0879US11740444B2Zoom optical system, optical device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2022·Granted Aug 29, 2023·0 cites·12 claims
- 0976US10868949B2Camera with communication unit that communicates with external deviceNIKON CORP·Filed 2017·Granted Dec 15, 2020·2 cites·9 claims
- 1074US12386162B2Optical system, optical apparatus, and method of manufacturing optical systemNIKON CORP·Filed 2018·Granted Aug 12, 2025·2 cites·13 claims
- 1169US10684455B2Zoom optical system, optical device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2019·Granted Jun 16, 2020·0 cites·19 claims
- 1267US12455430B2Optical system, optical apparatus, and method of manufacturing optical systemNIKON CORP·Filed 2018·Granted Oct 28, 2025·1 cites·13 claims
- 1365US10209498B2Zoom optical system, optical device and method for manufacturing the zoom optical systemNIKON CORP·Filed 2018·Granted Feb 19, 2019·0 cites·20 claims
- 1461US11294155B2Variable magnification optical system, optical device, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2018·Granted Apr 5, 2022·0 cites·14 claims
- 1555US10185130B2Variable magnification optical system, optical device, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2015·Granted Jan 22, 2019·0 cites·28 claims
- 1655US9667851B2Camera with communication unit that communicates with external deviceNIKON CORP·Filed 2013·Granted May 30, 2017·0 cites·22 claims
- 1755US2018113285A1Variable magnification optical system, optical device, and production method for variable magnification optical systemNIKON CORP·Filed 2017·Application pending·0 cites
- 1855US2025264701A1Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2023·Application pending·0 cites
- 1953US2019174031A1Electronic device configured to communicate with an external device regardless of whether the external device is attached to the electronic deviceNIKON CORP·Filed 2019·Application pending·0 cites
- 2051US9983391B2Variable power optical assembly, optical device, and variable power optical assembly fabrication methodNIKON CORP·Filed 2015·Granted May 29, 2018·0 cites·21 claims
- 2151US9874730B2Variable magnification optical system, optical device, and production method for variable magnification optical systemNIPPON KOGAKU KK·Filed 2015·Granted Jan 23, 2018·0 cites·13 claims
- 2251US2025189770A1Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2022·Application pending·0 cites
- 2349US2015358513A1Electronic deviceNIKON CORP·Filed 2013·Application pending·0 cites
- 2449US2024248288A1Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2022·Application pending·0 cites
- 2549US2024118525A1Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2022·Application pending·0 cites
- 2647US2018252902A1Variable power optical assembly, optical device, and variable power optical assembly fabrication methodNIKON CORP·Filed 2018·Application pending·0 cites
- 2747US2025199275A1Zoom optical system, optical apparatus, and method for manufacturing zoom optical systemNIKON CORP·Filed 2023·Application pending·0 cites
- 2845US10168512B2Variable magnification optical system, optical device, and production method for variable magnification optical systemNIKON CORP·Filed 2015·Granted Jan 1, 2019·0 cites·21 claims
- 2944US10234663B2Variable power optical system, optical device, and method of manufacturing variable power optical systemNIKON CORP·Filed 2016·Granted Mar 19, 2019·0 cites·36 claims
- 3040US10126535B2Variable magnification optical system, optical device, and production method for variable magnification optical systemNIKON CORP·Filed 2015·Granted Nov 13, 2018·0 cites·26 claims
- 3139US9453993B2Variable magnification optical system, optical device, and production method for variable magnification optical systemNIKON CORP·Filed 2015·Granted Sep 27, 2016·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →