Ryoji Kikuchi

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Shinagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressing direction sensor and input device using the same
- Patent number 7,499,025
- Issue date Mar 3, 2009
- Fujitsu Component Limited
- Michiko Endo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device and pointer control method
- Patent number 6,937,226
- Issue date Aug 30, 2005
- Fujitsu Component Limited
- Satoshi Sakurai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pressing direction sensor and input device using the same
- Patent number 6,787,865
- Issue date Sep 7, 2004
- Fujitsu Component Limited
- Michiko Endo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Pressing direction sensor and input device using the same
- Publication number 20040222968
- Publication date Nov 11, 2004
- FUJITSU COMPONENT LIMITED
- Michiko Endo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pressing direction sensor and input device using the same
- Publication number 20030151103
- Publication date Aug 14, 2003
- FUJITSU COMPONENT LIMITED
- Michiko Endo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Input device and pointer control method
- Publication number 20030146899
- Publication date Aug 7, 2003
- FUJITSU COMPONENT LIMITED
- Satoshi Sakurai
- G06 - COMPUTING CALCULATING COUNTING