Chiaki Matsuda

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information security system, its server and its storage medium
- Patent number 7,633,375
- Issue date Dec 15, 2009
- Fujitsu Limited
- Chiaki Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input apparatus for digitizer tablet
- Patent number 5,583,540
- Issue date Dec 10, 1996
- Fujitsu Limited
- Katsuto Kishi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Information security system, its server and its storage medium
- Publication number 20070204348
- Publication date Aug 30, 2007
- FUJITSU LIMITED
- Chiaki Matsuda
- G06 - COMPUTING CALCULATING COUNTING