Jun Yamaguchi

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Takatsuki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mobile communication apparatus with improved base station monitoring
- Patent number 6,064,890
- Issue date May 16, 2000
- Matsushita Electric Industrial Co., Ltd.
- Takako Hirose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Caller personal station equipped with simultaneous call function an...
- Patent number 5,600,635
- Issue date Feb 4, 1997
- Matsushita Electric Industrial Co., Ltd.
- Takayuki Hamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE