Inventor · disambiguated record
Saburo Masugi
Also filed as: MASUGI SABURO
13 granted patents·2 pending applications·44 citations·filing 2009–2025
89Inventor score
Technology areasG02B
Top patents by PatentIndex Score
15 records- 0188US11099366B2Zoom lens, optical apparatus and method for manufacturing the zoom lensNIKON CORP·Filed 2016·Granted Aug 24, 2021·5 cites·21 claims
- 0282US7830616B2Zoom lens, optical apparatus and manufacturing methodNIKON CORP·Filed 2009·Granted Nov 9, 2010·12 cites·22 claims
- 0381US11042006B2Zoom lens, optical apparatus and method for manufacturing the zoom lensNIKON CORP·Filed 2016·Granted Jun 22, 2021·3 cites·18 claims
- 0480US10816781B2Zoom lens, optical apparatus and method for manufacturing the zoom lensNIKON CORP·Filed 2017·Granted Oct 27, 2020·2 cites·62 claims
- 0580US8503093B2Zoom lens, optical apparatus and method for manufacturing zoom lensKURASHIGE TAKAMICHI·Filed 2011·Granted Aug 6, 2013·9 cites·36 claims
- 0679US2024151954A1Zoom lens, optical apparatus and method for manufacturing the zoom lensNIKON CORP·Filed 2024·Application pending·0 cites
- 0776US8456750B2Zoom lens, optical apparatus and zoom lens manufacturing methodMASUGI SABURO·Filed 2011·Granted Jun 4, 2013·6 cites·18 claims
- 0874US12386162B2Optical system, optical apparatus, and method of manufacturing optical systemNIKON CORP·Filed 2018·Granted Aug 12, 2025·2 cites·13 claims
- 0971US2025130412A1Zoom lens, optical apparatus and method for manufacturing the zoom lensNIKON CORP·Filed 2025·Application pending·0 cites
- 1070US12222482B2Zoom lens, optical apparatus and method for manufacturing the zoom lensNIKON CORP·Filed 2021·Granted Feb 11, 2025·0 cites·9 claims
- 1169US11914125B2Zoom lens, optical apparatus and method for manufacturing the zoom lensNIKON CORP·Filed 2020·Granted Feb 27, 2024·0 cites·26 claims
- 1267US12455430B2Optical system, optical apparatus, and method of manufacturing optical systemNIKON CORP·Filed 2018·Granted Oct 28, 2025·1 cites·13 claims
- 1367US8023198B2Lens system and optical apparatus having this lens systemNIKON CORP·Filed 2009·Granted Sep 20, 2011·4 cites·25 claims
- 1466US11789246B2Zoom lens, optical apparatus and method for manufacturing the zoom lensNIKON CORP·Filed 2021·Granted Oct 17, 2023·0 cites·15 claims
- 1543US9563043B2Zoom lens, optical apparatus and method for manufacturing the zoom lensNIKON CORP·Filed 2015·Granted Feb 7, 2017·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →