Inventor

ITABAYASHI Yuki

JP3 patents

Patents

3 patents

US11669649B2Jun 6, 2023

Support device

HITACHI LTD0 citations48

US12400045B2Aug 26, 2025

Support device and search key shape registration method

HITACHI LTD0 citations44

US10455001B2Oct 22, 2019

Support device

HITACHI LTD0 citations43