Fumio Mitamura

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication method
- Patent number 7,664,531
- Issue date Feb 16, 2010
- Fujitsu Limited
- Masakazu Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit unit for electronic instrument having key-pad arrangement
- Patent number 5,357,065
- Issue date Oct 18, 1994
- Fujitsu Limited
- Fumio Mitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Device, portable terminal device, and rotative supporting unit
- Publication number 20090316340
- Publication date Dec 24, 2009
- FUJITSU LIMITED
- Fumio Mitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid crystal display apparatus and portable phone incorporating t...
- Publication number 20090109371
- Publication date Apr 30, 2009
- FUJITSU LIMITED
- Fumio Mitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Communication method
- Publication number 20070225048
- Publication date Sep 27, 2007
- FUJITSU LIMITED
- Masakazu Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE