Inventor · disambiguated record
Hirohito Kai
Also filed as: KAI HIROHITO
5 granted patents·4 pending applications·0 citations·filing 2011–2024
58Inventor score
Top patents by PatentIndex Score
9 records- 0159US12506851B2Image display systemCANON KK·Filed 2024·Granted Dec 23, 2025·0 cites·29 claims
- 0253US2023204947A1Angle selection type transmission element and display deviceCANON KAWASAKI KAISHA·Filed 2023·Application pending·0 cites
- 0352US2022397758A1Optical device and display deviceCANON KK·Filed 2022·Application pending·0 cites
- 0446US10979619B2Image capturing apparatus capable of highly-accurate autofocus calibration and control method thereof, and storage mediumCANON KK·Filed 2019·Granted Apr 13, 2021·0 cites·18 claims
- 0541US2020036887A1Image pickup apparatus correcting in-focus position detected by auto-focusing mechanism, focus detection method, and storage medium storing focus detection programCANON KK·Filed 2019·Application pending·0 cites
- 0640US2012147227A1Image pickup apparatus and control method thereofYOSHIMURA YUKI·Filed 2011·Application pending·0 cites
- 0737US9854146B2Imaging apparatus with two image sensorsCANON KK·Filed 2016·Granted Dec 26, 2017·0 cites·25 claims
- 0836US10547775B2Image pickup apparatus having a function for adjusting a detected in-focus position and control method for image pickup apparatusCANON KK·Filed 2018·Granted Jan 28, 2020·0 cites·20 claims
- 0934US9781330B2Focus detection apparatus and control method for focus detection apparatusCANON KK·Filed 2015·Granted Oct 3, 2017·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →