Inventor
CHONAN TSUTOMU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “CHONAN TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENOVO SINGAPORE PTE LTD
6 patentsUS9971387B2May 15, 2018
Cooling for electronic equipment
LENOVO SINGAPORE PTE LTD2 citations70
US12147289B2Nov 19, 2024
Information processing apparatus and control method
LENOVO SINGAPORE PTE LTD0 citations60
US11507176B2Nov 22, 2022
Information processing apparatus and control method
LENOVO SINGAPORE PTE LTD0 citations60
US10403961B2Sep 3, 2019
Electronic apparatus
LENOVO SINGAPORE PTE LTD0 citations46
US12525208B2Jan 13, 2026
Information processing apparatus and control method
LENOVO SINGAPORE PTE LTD0 citations42
US10681840B2Jun 9, 2020
Cooling system and electronic apparatus
LENOVO SINGAPORE PTE LTD0 citations38