Inventor · disambiguated record
Kosuke Machida
Also filed as: MACHIDA KOSUKE
49 granted patents·20 pending applications·9 citations·filing 2015–2025
96Inventor score
Files withNIKON CORP69
Top patents by PatentIndex Score
69 records- 0186US11796776B2Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2021·Granted Oct 24, 2023·1 cites·12 claims
- 0284US11143851B2Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2017·Granted Oct 12, 2021·3 cites·17 claims
- 0383US2024427128A1Zoom optical system, optical apparatus and imaging apparatus using the zoom optical system, and method for manufacturing the zoom optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 0482US12007623B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2020·Granted Jun 11, 2024·1 cites·9 claims
- 0582US2024361582A1Zoom optical system, optical apparatus, imaging apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 0681US12235423B2Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2023·Granted Feb 25, 2025·0 cites·16 claims
- 0781US12235422B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2024·Granted Feb 25, 2025·0 cites·12 claims
- 0880US12092803B2Zoom optical system, optical apparatus and imaging apparatus using the zoom optical system, and method for manufacturing the zoom optical systemNIKON CORP·Filed 2023·Granted Sep 17, 2024·0 cites·11 claims
- 0980US12066607B2Zoom optical system, optical apparatus, imaging apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2023·Granted Aug 20, 2024·0 cites·9 claims
- 1080US2024353661A1Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 1179US2024288661A1Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 1278US10877240B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2016·Granted Dec 29, 2020·2 cites·16 claims
- 1378US2025085518A1Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 1478US2024184087A1Variable magnification optical system, optical equipment, imaging equipment and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 1577US2025208388A1Zoom optical system, optical apparatus, imaging apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2025·Application pending·0 cites
- 1675US11740442B2Zoom optical system, optical apparatus, imaging apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2022·Granted Aug 29, 2023·0 cites·14 claims
- 1775US2025155692A1Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2025·Application pending·0 cites
- 1874US11754820B2Zoom optical system, optical apparatus and imaging apparatus using the zoom optical system, and method for manufacturing the zoom optical systemNIKON CORP·Filed 2022·Granted Sep 12, 2023·0 cites·16 claims
- 1973US12474554B2Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2022·Granted Nov 18, 2025·0 cites·18 claims
- 2073US12276781B2Zoom optical system, optical apparatus, imaging apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2022·Granted Apr 15, 2025·0 cites·9 claims
- 2173US12061325B2Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2022·Granted Aug 13, 2024·0 cites·11 claims
- 2272US2025164762A1Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2025·Application pending·0 cites
- 2371US11933950B2Variable magnification optical system, optical equipment, imaging equipment and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2021·Granted Mar 19, 2024·0 cites·12 claims
- 2470US2023266575A1Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2022·Application pending·0 cites
- 2569US11543637B2Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2017·Granted Jan 3, 2023·1 cites·19 claims
- 2668US10725272B2Variable magnification optical system, optical apparatus, imaging apparatus and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2016·Granted Jul 28, 2020·1 cites·17 claims
- 2765US11635603B2Variable power optical system, optical apparatus and manufacturing method for variable power optical systemNIKON CORP·Filed 2020·Granted Apr 25, 2023·0 cites·18 claims
- 2864US2025314862A1Variable magnification optical system, optical device, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2025·Application pending·0 cites
- 2963US11448860B2Variable magnification optical system, optical apparatus, imaging apparatus and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2020·Granted Sep 20, 2022·0 cites·14 claims
- 3062US12189101B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2020·Granted Jan 7, 2025·0 cites·22 claims
- 3162US11415786B2Variable magnification optical system, optical apparatus, and variable magnification optical system manufacturing methodNIKON CORP·Filed 2020·Granted Aug 16, 2022·0 cites·19 claims
- 3261US11960065B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2018·Granted Apr 16, 2024·0 cites·26 claims
- 3360US2020278521A1Variable power optical system, optical device and method for manufacturing variable power optical systemNIKON CORP·Filed 2020·Application pending·0 cites
- 3460US2025258363A1Variable magnification optical system, optical device, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2025·Application pending·0 cites
- 3558US11314066B2Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2017·Granted Apr 26, 2022·0 cites·25 claims
- 3658US11194139B2Variable magnification optical system, optical equipment, imaging equipment and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2017·Granted Dec 7, 2021·0 cites·18 claims
- 3757US11347035B2Variable magnification optical system, optical apparatus, and method for producing variable magnification optical systemNIKON CORP·Filed 2017·Granted May 31, 2022·0 cites·20 claims
- 3857US11333868B2Zoom optical system, optical apparatus, imaging apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2016·Granted May 17, 2022·0 cites·17 claims
- 3957US11294157B2Zoom optical system, optical apparatus and imaging apparatus using the zoom optical system, and method for manufacturing the zoom optical systemNIKON CORP·Filed 2016·Granted Apr 5, 2022·0 cites·18 claims
- 4056US11269164B2Zoom optical system, optical apparatus, imaging apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2016·Granted Mar 8, 2022·0 cites·18 claims
- 4155US2025264701A1Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2023·Application pending·0 cites
- 4254US12140739B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2020·Granted Nov 12, 2024·0 cites·22 claims
- 4354US10670848B2Variable power optical system, optical device and method for manufacturing variable power optical systemNIKON CORP·Filed 2016·Granted Jun 2, 2020·0 cites·25 claims
- 4452US2016216496A1Variable power optical system, optical apparatus and manufacturing method for variable power optical systemNIKON CORP·Filed 2016·Application pending·0 cites
- 4551US10698189B2Variable magnification optical system, optical apparatus, and variable magnification optical system manufacturing methodNIKON CORP·Filed 2015·Granted Jun 30, 2020·0 cites·20 claims
- 4651US2024053582A1Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2022·Application pending·0 cites
- 4750US10338357B2Variable-power optical system, optical device, and method for manufacturing variable-power optical systemNIKON CORP·Filed 2017·Granted Jul 2, 2019·0 cites·53 claims
- 4850US2024264418A1Variable magnification optical system, optical apparatus, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2022·Application pending·0 cites
- 4950US2024255742A1Variable magnification optical system, optical apparatus, and method for manufacturing variable magnification optical systemNIKON CORP·Filed 2022·Application pending·0 cites
- 5049US2023273415A1Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2021·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →