Susumu Hirofuji

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for selectively using different communication paths to trans...
- Patent number 6,944,684
- Issue date Sep 13, 2005
- Kabushiki Kaisha Toshiba
- Morishige Kinjo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Combined disk array controller and cache control method for parity...
- Patent number 6,415,355
- Issue date Jul 2, 2002
- Kabushiki Kaisha Toshiba
- Susumu Hirofuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor disk device having a large capacity of quick-access m...
- Patent number 5,781,719
- Issue date Jul 14, 1998
- Kabushiki Kaisha Toshiba
- Susumu Hirofuji
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Disk array subsystem including disk array with redundancy
- Publication number 20060224827
- Publication date Oct 5, 2006
- Susumu Hirofuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array system and data transfer method thereof
- Publication number 20050216683
- Publication date Sep 29, 2005
- Susumu Hirofuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
File system and data caching method thereof
- Publication number 20020091902
- Publication date Jul 11, 2002
- Susumu Hirofuji
- G06 - COMPUTING CALCULATING COUNTING