Hiroyuki Iwasa

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for redundant disk storage system with offset
- Patent number 5,887,128
- Issue date Mar 23, 1999
- International Business Machines Corporation
- Hiroyuki Iwasa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adapter for constructing a redundant disk storage system
- Patent number 5,572,659
- Issue date Nov 5, 1996
- International Business Machines Corporation
- Hiroyuki Iwasa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface circuit for controlling data transfers
- Patent number 5,459,870
- Issue date Oct 17, 1995
- International Business Machines Corporation
- Hiroyuki Iwasa
- G06 - COMPUTING CALCULATING COUNTING