Hidenobu Kamizono

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard device capable of automatically changing function of certa...
- Patent number 6,697,054
- Issue date Feb 24, 2004
- NEC Corporation
- Hidenobu Kamizono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key, input unit using such key, and control system comprising such...
- Patent number 6,236,339
- Issue date May 22, 2001
- NEC Corporation
- Hidenobu Kamizono
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Keyboard device capable of automatically changing function of certa...
- Publication number 20040119697
- Publication date Jun 24, 2004
- NEC Corporation
- Hidenobu Kamizono
- G06 - COMPUTING CALCULATING COUNTING