Masahide Ishida

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switching station, subscriber location information registration met...
- Patent number 7,016,677
- Issue date Mar 21, 2006
- NTT DoCoMo, Inc.
- Kayoko Fukasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Switching station, subscriber location information registration met...
- Publication number 20060142065
- Publication date Jun 29, 2006
- Kayoko Fukasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switching station, subscriber location information registration met...
- Publication number 20060128378
- Publication date Jun 15, 2006
- Kayoko Fukasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switching station, subscriber location information registration met...
- Publication number 20060128379
- Publication date Jun 15, 2006
- Kayoko Fukasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switching station, subscriber location information registration met...
- Publication number 20020123346
- Publication date Sep 5, 2002
- NTT DoCoMo, Inc.
- Kayoko Fukasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE