Inventor · disambiguated record
Keigo Koida
Also filed as: KOIDA KEIGO
10 granted patents·4 pending applications·1 citations·filing 2013–2024
78Inventor score
Files withNIKON CORP14
Top patents by PatentIndex Score
14 records- 0181US2025060571A1Zoom lens, optical apparatus, and a manufacturing method of the zoom lensNIKON CORP·Filed 2024·Application pending·0 cites
- 0277US2024061222A1Zoom lens, optical apparatus, and a manufacturing method of the zoom lensNIKON CORP·Filed 2023·Application pending·0 cites
- 0375US2025085520A1Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 0469US11822063B2Zoom lens, optical apparatus, and a manufacturing method of the zoom lensNIKON CORP·Filed 2021·Granted Nov 21, 2023·0 cites·7 claims
- 0563US12222478B2Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2020·Granted Feb 11, 2025·0 cites·15 claims
- 0663US11002948B2Zoom lens, optical apparatus and method for manufacturing the zoom lensNIKON CORP·Filed 2016·Granted May 11, 2021·1 cites·16 claims
- 0761US11079574B2Zoom lens, optical apparatus, and a manufacturing method of the zoom lensNIKON CORP·Filed 2019·Granted Aug 3, 2021·0 cites·15 claims
- 0855US12313826B2Optical system, optical apparatus and method for manufacturing the optical system, and zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2020·Granted May 27, 2025·0 cites·20 claims
- 0954US12461350B2Optical system, optical apparatus and method for manufacturing the optical system, and zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2020·Granted Nov 4, 2025·0 cites·18 claims
- 1053US10551601B2Zoom lens, optical apparatus, and a manufacturing method of the zoom lensNIKON CORP·Filed 2016·Granted Feb 4, 2020·0 cites·15 claims
- 1152US12061324B2Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2020·Granted Aug 13, 2024·0 cites·9 claims
- 1249US2024210656A1Optical system, optical apparatus, and method for manufacturing optical systemNIKON CORP·Filed 2022·Application pending·0 cites
- 1344US10481370B2Optical system, optical apparatus, and method for manufacturing the optical systemNIKON CORP·Filed 2014·Granted Nov 19, 2019·0 cites·22 claims
- 1440US9671586B2Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2013·Granted Jun 6, 2017·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →