HK

Hirohito Kai

Canon: 4 patents #10,118 of 19,416Top 55%
Overall (All Time): #1,154,620 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10979619 Image capturing apparatus capable of highly-accurate autofocus calibration and control method thereof, and storage medium Naoki Watanabe, Takuya Izumi 2021-04-13
10547775 Image pickup apparatus having a function for adjusting a detected in-focus position and control method for image pickup apparatus 2020-01-28
9854146 Imaging apparatus with two image sensors Ichiro Onuki 2017-12-26
9781330 Focus detection apparatus and control method for focus detection apparatus 2017-10-03