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Yokohama, Japan

Isamu Fukuda

USPTO Granted Patents = 9 (Patent Applications = 5)

EPO Patents = 1

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 128(Granted Patents)

Location History:

Kawasaki, JP (1995 - 2015)
Yokohama, JP (1991 - 2017)

Company Filing History:

9 out of 39,228

Fujitsu Corporation

Years Active: 1991-2017

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9 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 9680636 - Transmission system, transmission method and encrypting apparatus (2017-06-13),

2. 9411968 - Apparatus and method for performing different cryptographic algorithms in a communication system (2016-08-09),

3. 9397831 - Encrypted communication device and method for performing encrypted communication while reducing traffic in communication system (2016-07-19),

4. 9226142 - Mobile communication system, communication control method, and radio base station (2015-12-29),

5. 8897441 - Packet transmitting and receiving apparatus and packet transmitting and receiving method (2014-11-25),

6. 8693313 - Apparatus and method for switching between redundant communication devices (2014-04-08),

7. 8537708 - Packet transmission method and nodes (2013-09-17),

8. D357250 - Portable telephone (1995-04-11),

9. D317606 - Portable telephone (1991-06-18),

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