Yoshihiko Handa

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Folding portable electronic device
- Patent number 7,877,122
- Issue date Jan 25, 2011
- Sharp Kabushiki Kaisha
- Takeshi Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Folding portable electronic equipment
- Patent number 7,444,176
- Issue date Oct 28, 2008
- Sharp Kabushiki Kaisha
- Hirofumi Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FOLDING PORTABLE ELECTRONIC DEVICE
- Publication number 20080232048
- Publication date Sep 25, 2008
- Takeshi YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Folding portable electronic equipment
- Publication number 20070205122
- Publication date Sep 6, 2007
- Sharp Kabushiki Kaisha
- Hirofumi Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE