Inventor · disambiguated record
Eitaroh Kasamatsu
Also filed as: KASAMATSU EITAROH
10 granted patents·4 pending applications·122 citations·filing 2001–2024
87Inventor score
Top patents by PatentIndex Score
14 records- 0188US6704808B2Expansion unit setup control method that allocates predetermined I/O resources not currently used in processing and later deallocates said I/O resources upon completion of setupIBM·Filed 2001·Granted Mar 9, 2004·61 cites·29 claims
- 0285US9292302B2Allowing bypassing of boot validation in a computer system having secure boot enabled by default only under certain circumstancesLENOVO SINGAPORE PTE LTD·Filed 2013·Granted Mar 22, 2016·11 cites·20 claims
- 0382US7424611B2Authentication system and methodLENOVO SINGAPORE PTE LTD·Filed 2003·Granted Sep 9, 2008·37 cites·7 claims
- 0479US9703635B2Method, computer program, and computer for restoring set of variablesLENOVO SINGAPORE PTE LTD·Filed 2015·Granted Jul 11, 2017·3 cites·20 claims
- 0575US9735960B2Method for protecting data stored within a disk drive of a portable computerLENOVO SINGAPORE PTE LTD·Filed 2015·Granted Aug 15, 2017·2 cites·15 claims
- 0666US10289850B2Accessing supervisor password via key pressLENOVO SINGAPORE PTE LTD·Filed 2016·Granted May 14, 2019·1 cites·16 claims
- 0759US10372914B2Validating firmware on a computing deviceLENOVO SINGAPORE PTE LTD·Filed 2015·Granted Aug 6, 2019·1 cites·20 claims
- 0859US8990926B2Method and apparatus for protecting a password of a computer having a non-volatile memoryLENOVO SINGAPORE PTE LTD·Filed 2012·Granted Mar 24, 2015·1 cites·8 claims
- 0957US2025094178A1Information processing apparatus and control methodLENOVO SINGAPORE PTE LTD·Filed 2024·Application pending·0 cites
- 1055US8694794B2Method for protecting a privilege level of system management mode of a computer systemISHIDA NORIHITO·Filed 2010·Granted Apr 8, 2014·2 cites·13 claims
- 1147US7093142B2Method, apparatus and program for user-determined operational state of a portable computer prior to detachmentLENOVO PTE LTD·Filed 2003·Granted Aug 15, 2006·3 cites·20 claims
- 1245US2006136710A1Allowing or disallowing firmware upgrade based on comparison of firmware-related bitsOKA KENJI·Filed 2004·Application pending·0 cites
- 1342US2022164198A1Information processing apparatus and bios management methodLENOVO SINGAPORE PTE LTD·Filed 2021·Application pending·0 cites
- 1440US2024070244A1Information processing apparatus and control methodLENOVO SINGAPORE PTE LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →