Inventor · disambiguated record
Naoto Doujou
Also filed as: DOUJOU NAOTO
7 granted patents·9 pending applications·8 citations·filing 2009–2025
75Inventor score
Top patents by PatentIndex Score
16 records- 0190US12044831B2Optical system having cemented lens including negative lens, image pickup apparatus, in-vehicle system, and moving apparatusCANON KK·Filed 2022·Granted Jul 23, 2024·2 cites·13 claims
- 0276US2025110317A1Optical system, image pickup apparatus, on-board system, and moving apparatusCANON KK·Filed 2024·Application pending·0 cites
- 0375US12228708B2Optical system including cemented lenses, imaging apparatus including the same, and moving apparatus including the sameCANON KK·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 0474US12196926B2Optical system, image pickup apparatus, on-board system, and moving apparatusCANON KK·Filed 2023·Granted Jan 14, 2025·0 cites·19 claims
- 0572US12326615B2Optical system including negative lens and positive lens, imaging apparatus including the same, in-vehicle system including the same, and moving apparatus including the sameCANON KK·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 0671US10634872B2Optical system and image pickup apparatus including the sameCANON KK·Filed 2018·Granted Apr 28, 2020·2 cites·11 claims
- 0771US2025271639A1Optical system including negative lens and positive lens, imaging apparatus including the same, in-vehicle system including the same, and moving apparatus including the sameCANON KK·Filed 2025·Application pending·0 cites
- 0863US2025284100A1Optical system, imaging device, in-vehicle system, and movable apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0962US12405446B2Optical system and image pickup apparatus having the sameCANON KK·Filed 2023·Granted Sep 2, 2025·0 cites·15 claims
- 1061US2025138281A1Optical system and imaging apparatus having the sameCANON KK·Filed 2024·Application pending·0 cites
- 1160US8427745B2TelescopeDOUJOU NAOTO·Filed 2009·Granted Apr 23, 2013·4 cites·10 claims
- 1260US2025180855A1Optical system, image pickup apparatus, on-board system, and movable apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1360US2025310625A1Optical system, image pickup apparatus, and in-vehicle systemCANON KK·Filed 2025·Application pending·0 cites
- 1455US2024302634A1Optical system, distance measurement device including the same, and on-board systemCANON KK·Filed 2024·Application pending·0 cites
- 1550US2021396956A1Optical system and image pickup apparatus having the sameCANON KK·Filed 2021·Application pending·0 cites
- 1650US2024176095A1Optical system, imaging apparatus including the same, in-vehicle system, and moving apparatusCANON KK·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →