Inventor
HAGIWARA MIKIO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “HAGIWARA MIKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENOVO SINGAPORE PTE LTD
10 patentsUS7117377B2Oct 3, 2006
Computer apparatus, power supply control method and program for reducing the standby power requirement in a computer supporting a wake-up function
LENOVO SINGAPORE PTE LTD34 citations92
US9735960B2Aug 15, 2017
Method for protecting data stored within a disk drive of a portable computer
LENOVO SINGAPORE PTE LTD2 citations71
US9703635B2Jul 11, 2017
Method, computer program, and computer for restoring set of variables
LENOVO SINGAPORE PTE LTD3 citations71
US10372914B2Aug 6, 2019
Validating firmware on a computing device
LENOVO SINGAPORE PTE LTD1 citations59
US10289850B2May 14, 2019
Accessing supervisor password via key press
LENOVO SINGAPORE PTE LTD1 citations59
US12130952B2Oct 29, 2024
Information processing apparatus and control method
LENOVO SINGAPORE PTE LTD0 citations51
US9230080B2Jan 5, 2016
Method of starting a computer using a biometric authentication device
LENOVO SINGAPORE PTE LTD1 citations49
US8990926B2Mar 24, 2015
Method and apparatus for protecting a password of a computer having a non-volatile memory
LENOVO SINGAPORE PTE LTD1 citations49
US8347348B2Jan 1, 2013
Apparatus, system, and method for pre-boot policy modification
LENOVO SINGAPORE PTE LTD1 citations48
US12373296B2Jul 29, 2025
Firmware resiliency through cloud
LENOVO SINGAPORE PTE LTD0 citations40