Akiyoshi Tanaka

Person

Sagamihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk protection mechanism, computer system comprising prot...
- Patent number 7,813,074
- Issue date Oct 12, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Susumu Shimotono
- G11 - INFORMATION STORAGE
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
Magnetic disk protection mechanism, computer system comprising prot...
- Patent number 7,382,566
- Issue date Jun 3, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Susumu Shimotono
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus, method and program product for preventing system mode ch...
- Patent number 7,171,569
- Issue date Jan 30, 2007
- Lenovo Singapore Pte, Ltd
- Shinji Ohishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic adjustment of magnetic disk protection apparatus and meth...
- Patent number 7,154,692
- Issue date Dec 26, 2006
- International Business Machines Corporation
- Mitsuru Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method, apparatus and program storage device for magnetic disk driv...
- Patent number 7,142,385
- Issue date Nov 28, 2006
- Lenovo (Singapore) Ptd. Ltd.
- Susumu Shimotono
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk protection mechanism, computer system comprising prot...
- Patent number 7,042,663
- Issue date May 9, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Susumu Shimotono
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and structure for switching between two battery units for dr...
- Patent number 7,024,574
- Issue date Apr 4, 2006
- Lenovo (Singapore) Pte. Ltd.
- Shigefumi Odaohhara
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DISK PROTECTION MECHANISM, COMPUTER SYSTEM COMPRISING PROT...
- Publication number 20080259496
- Publication date Oct 23, 2008
- Susumu Shimotono
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk protection mechanism, computer system comprising prot...
- Publication number 20060139807
- Publication date Jun 29, 2006
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Susumu Shimotono
- G11 - INFORMATION STORAGE
Information Patent Application
Method, apparatus and program storage device for magnetic disk driv...
- Publication number 20050141127
- Publication date Jun 30, 2005
- Susumu Shimotono
- G01 - MEASURING TESTING
Information Patent Application
Automatic adjustment of magnetic disk protection apparatus and meth...
- Publication number 20050073764
- Publication date Apr 7, 2005
- International Business Machines Corporation
- Mitsuru Ogawa
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus, method and program product for preventing system mode ch...
- Publication number 20040243862
- Publication date Dec 2, 2004
- International Business Machines Corporation
- Shinji Ohishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Magnectic disk protection mechanism, computer system comprising pro...
- Publication number 20040125493
- Publication date Jul 1, 2004
- International Business Machines Corporation
- Susumu Shimotono
- G11 - INFORMATION STORAGE
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
ELECTRIC APPARATUS, COMPUTER APPARATUS, CONTROLLER, AND BATTERY SWI...
- Publication number 20030167415
- Publication date Sep 4, 2003
- International Business Machines Corporation
- Shigefumi Odaohhara
- G06 - COMPUTING CALCULATING COUNTING

Akiyoshi Tanaka

Person

Patents Grantslast 30 patents

Magnetic disk protection mechanism, computer system comprising prot...

Authentication system and method

Magnetic disk protection mechanism, computer system comprising prot...

Apparatus, method and program product for preventing system mode ch...

Automatic adjustment of magnetic disk protection apparatus and meth...

Method, apparatus and program storage device for magnetic disk driv...

Magnetic disk protection mechanism, computer system comprising prot...

Method and structure for switching between two battery units for dr...

Patents Applicationslast 30 patents

MAGNETIC DISK PROTECTION MECHANISM, COMPUTER SYSTEM COMPRISING PROT...

Magnetic disk protection mechanism, computer system comprising prot...

Method, apparatus and program storage device for magnetic disk driv...

Automatic adjustment of magnetic disk protection apparatus and meth...

Apparatus, method and program product for preventing system mode ch...

Magnectic disk protection mechanism, computer system comprising pro...

Authentication system and method

ELECTRIC APPARATUS, COMPUTER APPARATUS, CONTROLLER, AND BATTERY SWI...