Takafumi Kawashima

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for performing efficient retransmission
- Patent number 9,055,526
- Issue date Jun 9, 2015
- Fujitsu Limited
- Hideaki Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM AND ELECTRONIC MAIL DELIVERY CONTROL METHOD IN...
- Publication number 20140304347
- Publication date Oct 9, 2014
- Fujitsu Limited
- Tomoaki Kaneda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR PERFORMING EFFICIENT RETRANSMISSION
- Publication number 20140120844
- Publication date May 1, 2014
- Fujitsu Limited
- Hideaki Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE