Hironao Sone

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Computer system and system expansion unit
- Patent number 5,557,754
- Issue date Sep 17, 1996
- International Business Machines Corporation
- Hironao Sone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data communications method and system coupling device
- Patent number 5,539,666
- Issue date Jul 23, 1996
- International Business Machines Corporation
- Yoshinao Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System having different signal transfer modes for detecting and res...
- Patent number 5,524,217
- Issue date Jun 4, 1996
- International Business Machines Corporation
- Hironao Sone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hot removable and insertion of attachments on fully initialized com...
- Patent number 5,386,567
- Issue date Jan 31, 1995
- International Business Machines Corp.
- Yeong-Chang Lien
- G06 - COMPUTING CALCULATING COUNTING