Inventor
TSUKAMOTO HIDESHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAMOTO HIDESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENOVO SINGAPORE PTE LTD
9 patentsUS12051925B2Jul 30, 2024
Charging control method of a battery pack for portable electronic devices
LENOVO SINGAPORE PTE LTD2 citations72
US11791639B2Oct 17, 2023
Discharge control method of a battery pack for portable electronic devices
LENOVO SINGAPORE PTE LTD0 citations62
US11379030B2Jul 5, 2022
Controlling power efficiency of an information processing device
LENOVO SINGAPORE PTE LTD0 citations61
US7315955B2Jan 1, 2008
Circuit for turning off charging function to a battery of a system based on information set by user during the system in power-off state
LENOVO SINGAPORE PTE LTD6 citations61
US10672361B2Jun 2, 2020
Method, apparatus and computer program product for user detection and operation control
LENOVO SINGAPORE PTE LTD0 citations50
US12386386B2Aug 12, 2025
Electronic apparatus capable of detecting unauthorized removal of screws from chassis
LENOVO SINGAPORE PTE LTD0 citations45
US11054892B2Jul 6, 2021
Information processing apparatus and power source control method
LENOVO SINGAPORE PTE LTD0 citations45
US10187976B2Jan 22, 2019
Flexible printer circuit board
LENOVO SINGAPORE PTE LTD0 citations40
US10338645B2Jul 2, 2019
Information processing apparatus, image projection control method, and program
LENOVO SINGAPORE PTE LTD0 citations33