Inventor
YONEZAWA TAKESHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “YONEZAWA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
9 patentsUS9200928B2Dec 1, 2015
Position detector
CANON KK7 citations83
US9574910B2Feb 21, 2017
Position detecting apparatus, and lens apparatus and image pickup apparatus including the position detecting apparatus
CANON KK3 citations72
US11747716B2Sep 5, 2023
Accessory apparatus, image pickup apparatus, image pickup system, communication apparatus, communication method, and storage medium
CANON KK0 citations62
US10841477B2Nov 17, 2020
Accessory apparatus, camera system having the same, and storage medium
CANON KK1 citations62
US10444839B2Oct 15, 2019
Terminal, and image pickup apparatus including the same
CANON KK1 citations62
US12455499B2Oct 28, 2025
Accessory, image pickup apparatus, image pickup system, accessory control method, and storage medium
CANON KK0 citations51
US10623895B2Apr 14, 2020
Position detection apparatus for detecting position of first member relative to second member, and lens apparatus, image pickup apparatus, and lens command apparatus each including the position detection apparatus
CANON KK0 citations51
US10055052B2Aug 21, 2018
Operation apparatus, and image pickup apparatus and personal digital assistant including same
CANON KK0 citations51
US9995603B2Jun 12, 2018
Position detector, and lens apparatus and image pickup apparatus including the position detector
CANON KK0 citations41
SONY GROUP CORP
3 patentsUS12155813B2Nov 26, 2024
Display apparatus for suppression of generation of unnecessary light other than image display light to a wearer of display apparatus
SONY GROUP CORP1 citations62
US12117610B2Oct 15, 2024
Image display apparatus
SONY GROUP CORP0 citations62
US12066629B2Aug 20, 2024
Image display apparatus and head-mounted display
SONY GROUP CORP0 citations62