Takashi Jyogataki

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Hamura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system having a notification function with respect to...
- Patent number 6,477,383
- Issue date Nov 5, 2002
- Casio Computer Co., Ltd.
- Takashi Jyogataki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system having a notification function with respect to...
- Patent number 6,192,251
- Issue date Feb 20, 2001
- Casio Computer Co., Ltd.
- Takashi Jyogataki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE