Inventor

SUMIKAWA TOSHINARI

JP4 patents

Patents

4 patents

US11490185B2Nov 1, 2022

Electronic device

LENOVO SINGAPORE PTE LTD1 citations59

US11256301B2Feb 22, 2022

Information processing apparatus and control method

LENOVO SINGAPORE PTE LTD1 citations57

US11150281B2Oct 19, 2021

Electric power measurement

LENOVO SINGAPORE PTE LTD0 citations50

US9967917B1May 8, 2018

Method of communication with network, and mobile terminal device

LENOVO SINGAPORE PTE LTD0 citations48