Inventor
HATAKEYAMA YASUHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HATAKEYAMA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
11 patentsUS12169154B2Dec 17, 2024
Optical apparatus evaluating method
CANON KK0 citations61
US11480448B2Oct 25, 2022
Rotation detection apparatus, operation apparatus, lens apparatus and image pickup apparatus
CANON KK0 citations61
US11641516B2May 2, 2023
Lens apparatus and imaging apparatus
CANON KK0 citations60
US11696026B2Jul 4, 2023
Control apparatus and method, and storage medium
CANON KK0 citations59
US12538019B2Jan 27, 2026
Lens apparatus and image pickup apparatus that provide different focus control modes
CANON KK0 citations51
US10911653B2Feb 2, 2021
Optical apparatus
CANON KK0 citations50
US12210270B2Jan 28, 2025
Optical apparatus, lens apparatus and camera apparatus
CANON KK0 citations49
US9933690B2Apr 3, 2018
Lens driver adapter, lens barrel, and image capturing apparatus
CANON KK1 citations49
US9804481B2Oct 31, 2017
Lens accessory, lens apparatus, and image pickup apparatus
CANON KK1 citations49
US10680537B2Jun 9, 2020
Vibration-type-motor driving apparatus
CANON KK0 citations47
US10326941B2Jun 18, 2019
Image generating apparatus, imaging observing apparatus, imaging apparatus, and storage medium storing image processing program
CANON KK0 citations47