Toshihiro Matsuda

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Higashiosaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Telephone having an answering machine
- Patent number 5,793,844
- Issue date Aug 11, 1998
- Sharp Kabushiki Kaisha
- Toshihiro Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile communication device
- Patent number 5,189,527
- Issue date Feb 23, 1993
- Sharp Kabushiki Kaisha
- Toshihiro Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dial number generator
- Patent number 5,185,788
- Issue date Feb 9, 1993
- Sharp Kabushiki Kaisha
- Masafumi Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile apparatus operable in facsimile or conversation mode
- Patent number 4,908,851
- Issue date Mar 13, 1990
- Sharp Kabushiki Kaisha
- Matahira Kotani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE