Shigeru Ishii

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Hadano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cable and heat sink
- Patent number 6,452,093
- Issue date Sep 17, 2002
- International Business Machines Corporation
- Shigeru Ishii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Security system in an extend unit for a computer
- Patent number 6,442,984
- Issue date Sep 3, 2002
- International Business Machines Corporation
- Katsutoshi Katoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mechanical structure of information processing device
- Patent number 5,969,940
- Issue date Oct 19, 1999
- International Business Machines Corporation
- Tadashi Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer having side-loadable slide-in battery and dual latching me...
- Patent number 5,649,750
- Issue date Jul 22, 1997
- International Business Machines Corporation
- Shigeru Ishii
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Cable and heat sink
- Publication number 20020046866
- Publication date Apr 25, 2002
- Shigeru Ishii
- G06 - COMPUTING CALCULATING COUNTING