Katsuhiro Nara

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Ota-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Foldable cellular phone
- Patent number 7,542,565
- Issue date Jun 2, 2009
- Casio Hitachi Mobile Communications Co., Ltd
- Fumio Tsutaichi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Foldable cellular phone
- Publication number 20060177048
- Publication date Aug 10, 2006
- Casio Hitachi Mobile Communications Co., Ltd.
- Fumio Tsutaichi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE