Inventor
LI ZISHENG
CN9 patents
⚠️ This page may combine multiple inventors who share the name “LI ZISHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS9922237B2Mar 20, 2018
Face authentication system
HITACHI LTD7 citations82
US11109843B2Sep 7, 2021
Ultrasonic image pickup device and image processing device
HITACHI LTD4 citations71
US11373301B2Jun 28, 2022
Image diagnostic device, image processing method, and program for obtaining diagnostic prediction models using deep learning
HITACHI LTD2 citations70
US10674994B2Jun 9, 2020
Ultrasonic imaging device and image processing method
HITACHI LTD2 citations68
US12380191B2Aug 5, 2025
Information processing system and information processing method
HITACHI LTD0 citations60
US11923072B2Mar 5, 2024
Image diagnosis supporting device and image processing method
HITACHI LTD0 citations58
US11819351B2Nov 21, 2023
Medical imaging apparatus, medical image processing apparatus, and image processing program
HITACHI LTD0 citations50
US11049255B2Jun 29, 2021
Image processing device and method thereof
HITACHI LTD0 citations45