Mitsuhiro IMAI

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication control device and communication quality measurement...
- Patent number 8,693,359
- Issue date Apr 8, 2014
- Hitachi, Ltd.
- Mitsuhiro Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gateway apparatus and system
- Patent number 8,005,887
- Issue date Aug 23, 2011
- Hitachi, Ltd.
- Mitsuhiro Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GATEWAY APPARATUS AND SYSTEM
- Publication number 20110238749
- Publication date Sep 29, 2011
- Mitsuhiro Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Control Device and Communication Quality Measurement...
- Publication number 20110216661
- Publication date Sep 8, 2011
- Hitachi, Ltd
- Mitsuhiro IMAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GATEWAY APPARATUS AND SYSTEM
- Publication number 20080008199
- Publication date Jan 10, 2008
- Mitsuhiro Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data recording controller, method of controlling data recording con...
- Publication number 20060093325
- Publication date May 4, 2006
- Mitsuhiro Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE