Eitaroh Kasamatsu

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Validating firmware on a computing device
- Patent number 10,372,914
- Issue date Aug 6, 2019
- Lenovo (Singapore) Pte. Ltd.
- Steven D. Goodman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Accessing supervisor password via key press
- Patent number 10,289,850
- Issue date May 14, 2019
- Lenovo (Singapore) Pte. Ltd.
- Joseph Robert Parker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for protecting data stored within a disk drive of a portable...
- Patent number 9,735,960
- Issue date Aug 15, 2017
- LENOVO (SINGAPORE) PTD LTE
- Mikio Hagiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, computer program, and computer for restoring set of variables
- Patent number 9,703,635
- Issue date Jul 11, 2017
- Lenovo (Singapore) Pte. Ltd.
- Mikio Hagiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Allowing bypassing of boot validation in a computer system having s...
- Patent number 9,292,302
- Issue date Mar 22, 2016
- Lenovo (Singapore) Pte. Ltd.
- Ken Sasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for protecting a password of a computer having...
- Patent number 8,990,926
- Issue date Mar 24, 2015
- Lenovo (Singapore) Pte. Ltd.
- Mikio Hagiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for protecting a privilege level of system management mode o...
- Patent number 8,694,794
- Issue date Apr 8, 2014
- Lenovo (Singapore) Pte. Ltd.
- Norihito Ishida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication system and method
- Patent number 7,424,611
- Issue date Sep 9, 2008
- Lenovo (Singapore) Pte. Ltd.
- Akira Hino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and program for user-determined operational state...
- Patent number 7,093,142
- Issue date Aug 15, 2006
- Lenovo PTE LTD
- Mikio Hagiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Expansion unit setup control method that allocates predetermined I/...
- Patent number 6,704,808
- Issue date Mar 9, 2004
- International Business Machines Corporation
- Eitaroh Kasamatsu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS AND CONTROL METHOD
- Publication number 20240070244
- Publication date Feb 29, 2024
- LENOVO (SINGAPORE) PTE. LTD.
- Yuuki Matsuura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS AND BIOS MANAGEMENT METHOD
- Publication number 20220164198
- Publication date May 26, 2022
- LENOVO (SINGAPORE) PTE. LTD.
- Koudai Horinouchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACCESSING SUPERVISOR PASSWORD VIA KEY PRESS
- Publication number 20170277896
- Publication date Sep 28, 2017
- LENOVO (SINGAPORE) PTE. LTD
- Joseph Robert Parker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VALIDATING FIRMWARE ON A COMPUTING DEVICE
- Publication number 20160378990
- Publication date Dec 29, 2016
- LENOVO (SINGAPORE) PTE, LTD.
- Steven D. Goodman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PROTECTING DATA STORED WITHIN A DISK DRIVE OF A PORTABLE...
- Publication number 20160026810
- Publication date Jan 28, 2016
- LENOVO (SINGAPORE) PTE. LTD.
- MIKIO HAGIWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, COMPUTER PROGRAM, AND COMPUTER FOR RESTORING SET OF VARIABLES
- Publication number 20150378846
- Publication date Dec 31, 2015
- LENOVO (SINGAPORE) PTE, LTD.
- Mikio Hagiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR BOOTING COMPUTER AND COMPUTER
- Publication number 20130191622
- Publication date Jul 25, 2013
- LENOVO (SINGAPORE) PTE, LTD.
- Ken Sasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROTECTING A PASSWORD OF A COMPUTER HAVING...
- Publication number 20130185789
- Publication date Jul 18, 2013
- LENOVO (SINGAPORE) PTE. LTD.
- MIKIO HAGIWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Protecting a Privilege Level of System Management Mode o...
- Publication number 20110078408
- Publication date Mar 31, 2011
- Norihito Ishida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Allowing or disallowing firmware upgrade based on comparison of fir...
- Publication number 20060136710
- Publication date Jun 22, 2006
- Kenji Oka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, apparatus and program for user-determined operational state...
- Publication number 20040133715
- Publication date Jul 8, 2004
- International Business Machines Corporation
- Mikio Hagiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Authentication system and method
- Publication number 20030221114
- Publication date Nov 27, 2003
- International Business Machines Corporation
- Akira Hino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, computer, recording medium, and transmission medium for con...
- Publication number 20010016905
- Publication date Aug 23, 2001
- Eitaroh Kasamatsu
- G06 - COMPUTING CALCULATING COUNTING

Eitaroh Kasamatsu

Person

Patents Grantslast 30 patents

Validating firmware on a computing device

Accessing supervisor password via key press

Method for protecting data stored within a disk drive of a portable...

Method, computer program, and computer for restoring set of variables

Allowing bypassing of boot validation in a computer system having s...

Method and apparatus for protecting a password of a computer having...

Method for protecting a privilege level of system management mode o...

Authentication system and method

Method, apparatus and program for user-determined operational state...

Expansion unit setup control method that allocates predetermined I/...

Patents Applicationslast 30 patents

INFORMATION PROCESSING APPARATUS AND CONTROL METHOD

INFORMATION PROCESSING APPARATUS AND BIOS MANAGEMENT METHOD

ACCESSING SUPERVISOR PASSWORD VIA KEY PRESS

VALIDATING FIRMWARE ON A COMPUTING DEVICE

METHOD FOR PROTECTING DATA STORED WITHIN A DISK DRIVE OF A PORTABLE...

METHOD, COMPUTER PROGRAM, AND COMPUTER FOR RESTORING SET OF VARIABLES

METHOD FOR BOOTING COMPUTER AND COMPUTER

METHOD AND APPARATUS FOR PROTECTING A PASSWORD OF A COMPUTER HAVING...

Method for Protecting a Privilege Level of System Management Mode o...

Allowing or disallowing firmware upgrade based on comparison of fir...

Method, apparatus and program for user-determined operational state...

Authentication system and method

Method, computer, recording medium, and transmission medium for con...