Mari Akuzawa

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Service server apparatus, service providing method, and service pro...
- Patent number 9,277,051
- Issue date Mar 1, 2016
- NTT DoCoMo, Inc.
- Kazunori Nasu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Service server apparatus, service providing method, and service pro...
- Patent number 9,110,888
- Issue date Aug 18, 2015
- NTT DoCoMo, Inc.
- Kazunori Nasu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Information collecting system, communication terminal and informati...
- Patent number 8,566,478
- Issue date Oct 22, 2013
- NTT DoCoMo, Inc.
- Manabu Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SERVICE SERVER APPARATUS, SERVICE PROVIDING METHOD, AND SERVICE PRO...
- Publication number 20140180668
- Publication date Jun 26, 2014
- Kazunori Nasu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SERVICE SERVER APPARATUS, SERVICE PROVIDING METHOD, AND SERVICE PRO...
- Publication number 20140066022
- Publication date Mar 6, 2014
- NTT DoCoMo, Inc.
- Kazunori Nasu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INFORMATION COLLECTING SYSTEM, COMMUNICATION TERMINAL AND INFORMATI...
- Publication number 20110264766
- Publication date Oct 27, 2011
- NTT DoCoMo, Inc.
- Manabu Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL CONTROL SYSTEM, CALL CONTROLLER, TERMINAL DEVICE, AND CALL CON...
- Publication number 20110207464
- Publication date Aug 25, 2011
- NTT DoCoMo, Inc.
- Mari Akuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE