Haruko Kawahigashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of selecting network path and communication system
- Patent number 7,965,720
- Issue date Jun 21, 2011
- Mitsubishi Electric Corporation
- Haruko Kawahigashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of data transmission in communication system
- Patent number 7,869,445
- Issue date Jan 11, 2011
- Mitsubishi Electric Corporation
- Haruko Kawahigashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF SELECTING NETWORK PATH AND COMMUNICATION SYSTEM
- Publication number 20090290588
- Publication date Nov 26, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Haruko Kawahigashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF DATA TRANSMISSION IN COMMUNICATION SYSTEM
- Publication number 20090059932
- Publication date Mar 5, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Haruko Kawahigashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE