Inventor
USUI TAKAFUMI
KR15 patents
⚠️ This page may combine multiple inventors who share the name “USUI TAKAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
9 patentsUS9848116B2Dec 19, 2017
Solid-state image sensor, electronic device, and auto focusing method
SAMSUNG ELECTRONICS CO LTD8 citations83
US10764521B2Sep 1, 2020
Image sensor and electronic device comprising the same
SAMSUNG ELECTRONICS CO LTD2 citations72
US12425748B2Sep 23, 2025
Electronic device including image sensor
SAMSUNG ELECTRONICS CO LTD0 citations62
US10389951B2Aug 20, 2019
Method for processing image and electronic device supporting the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US10979612B2Apr 13, 2021
Electronic device comprising plurality of cameras using rolling shutter mode
SAMSUNG ELECTRONICS CO LTD1 citations61
US11582430B2Feb 14, 2023
Electronic device comprising image sensor and method of operation thereof
SAMSUNG ELECTRONICS CO LTD0 citations51
US8994849B2Mar 31, 2015
Method and apparatus for increasing dynamic range of image by using electronic shutter
SAMSUNG ELECTRONICS CO LTD0 citations51
US9288400B2Mar 15, 2016
Method of controlling exposure time by using infrared light, computer-readable storage medium having recorded thereon computer program codes for performing the method, and electronic apparatus having photographing function
SAMSUNG ELECTRONICS CO LTD1 citations49
US12477241B2Nov 18, 2025
Electronic device comprising image sensor and method of operating same for processing single and multi-frame high dynamic range images
SAMSUNG ELECTRONICS CO LTD0 citations45
HITACHI HIGH TECH CORP
2 patentsUSUI TAKAFUMI
2 patentsUS9215389B2Dec 15, 2015
Image pickup device, digital photographing apparatus using the image pickup device, auto-focusing method, and computer-readable medium for performing the auto-focusing method
USUI TAKAFUMI13 citations80
US9357133B2May 31, 2016
Digital photographing apparatus, auto-focusing method, and computer-readable storage medium for executing the auto-focusing method
USUI TAKAFUMI0 citations37