Yasuki Iizuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Message switching apparatus for processing message according to mes...
- Patent number 6,430,272
- Issue date Aug 6, 2002
- Matsushita Electric Industrial Co., Ltd.
- Tomoaki Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message store and forward system
- Patent number 6,202,086
- Issue date Mar 13, 2001
- Matsushita Electric Industrial Co., Ltd.
- Tomoaki Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile server apparatus, a sound server apparatus, and a facsimi...
- Patent number 5,844,691
- Issue date Dec 1, 1998
- Matsushita Electric Industrial Co., Ltd.
- Takao Nishiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MESSAGE SWITCHING APPARATUS FOR PROCESSING MESSAGE ACCORDING TO MES...
- Publication number 20020061091
- Publication date May 23, 2002
- TOMOAKI MARUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE