Inventor · disambiguated record
Akitoshi Usui
Also filed as: USUI AKITOSHI
3 granted patents·2 pending applications·8 citations·filing 2007–2021
59Inventor score
Top patents by PatentIndex Score
5 records- 0186US10082648B2Imaging optical systemHOYA CORP·Filed 2017·Granted Sep 25, 2018·6 cites·8 claims
- 0275US10209494B2Imaging optical systemHOYA CORP·Filed 2018·Granted Feb 19, 2019·2 cites·11 claims
- 0344US2008027865A1Individual identifying/attribute authenticating system and individual identifying/attribute authenticating methodOKI ELECTRIC IND CO LTD·Filed 2007·Application pending·0 cites
- 0438US12222480B2Projection zoom lens and projection deviceUSUI AKITOSHI·Filed 2021·Granted Feb 11, 2025·0 cites·12 claims
- 0529US2016209624A1Imaging optical systemHOYA CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →