Inventor · disambiguated record
Azuna Nonaka
Also filed as: NONAKA AZUNA
9 granted patents·6 pending applications·1 citations·filing 2019–2024
75Inventor score
Files withNIKON CORP15
Top patents by PatentIndex Score
15 records- 0175US2025085520A1Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 0272US12474559B2Objective lens, optical system, and microscopeNIKON CORP·Filed 2023·Granted Nov 18, 2025·0 cites·8 claims
- 0372US2025060572A1Magnification-variable optical system, optical apparatus, and method for manufacturing magnification-variable optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 0471US2024350006A1Ophthalmic optical system, ophthalmic objective lens, and ophthalmic deviceNIKON CORP·Filed 2024·Application pending·0 cites
- 0570US2024255740A1Magnification-variable optical system, optical apparatus, and method for manufacturing magnification-variable optical systemNIKON CORP·Filed 2024·Application pending·0 cites
- 0668US12000998B2Magnification-variable optical system, optical apparatus, and method for manufacturing magnification-variable optical systemNIKON CORP·Filed 2019·Granted Jun 4, 2024·1 cites·24 claims
- 0763US12222478B2Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2020·Granted Feb 11, 2025·0 cites·15 claims
- 0859US11782253B2Objective lens, optical system, and microscopeNIKON CORP·Filed 2019·Granted Oct 10, 2023·0 cites·9 claims
- 0957US12059210B2Ophthalmic optical system, ophthalmic objective lens, and ophthalmic deviceNIKON CORP·Filed 2020·Granted Aug 13, 2024·0 cites·3 claims
- 1056US12169268B2Magnification-variable optical system, optical apparatus, and method for manufacturing magnification-variable optical systemNIKON CORP·Filed 2019·Granted Dec 17, 2024·0 cites·20 claims
- 1155US12313826B2Optical 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
- 1254US12461350B2Optical 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
- 1352US12061324B2Optical system, optical apparatus and method for manufacturing the optical systemNIKON CORP·Filed 2020·Granted Aug 13, 2024·0 cites·9 claims
- 1450US2025044570A1Microscope objective lens, microscope optical system, and microscope apparatusNIKON CORP·Filed 2022·Application pending·0 cites
- 1550US2025044569A1Microscope objective lens, microscope optical system, and microscope apparatusNIKON CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →