Inventor
KUMADA KIMIO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KUMADA KIMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENOVO SINGAPORE PTE LTD
4 patentsUS10146266B2Dec 4, 2018
Electronic apparatus
LENOVO SINGAPORE PTE LTD9 citations82
US12443291B2Oct 14, 2025
Operation device, keyboard device, and electronic apparatus
LENOVO SINGAPORE PTE LTD0 citations60
US12321542B2Jun 3, 2025
Touch pad and electronic apparatus
LENOVO SINGAPORE PTE LTD0 citations49
US10751757B2Aug 25, 2020
Vibration generation device and electronic apparatus
LENOVO SINGAPORE PTE LTD0 citations40