Yoshitaka Fujita

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
ATM cell transfer apparatus with hardware structure for OAM cell ge...
- Patent number 8,395,998
- Issue date Mar 12, 2013
- Juniper Networks, Inc.
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexing method and apparatus, demultiplexing method and appara...
- Patent number 7,899,041
- Issue date Mar 1, 2011
- NEC Corporation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell transfer apparatus with hardware structure for OAM cell ge...
- Patent number 7,724,672
- Issue date May 25, 2010
- Juniper Networks, Inc.
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point-to-point protocol termination device
- Patent number 7,065,071
- Issue date Jun 20, 2006
- NEC Corporation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell transfer apparatus with hardware structure for OAM cell ge...
- Patent number 6,868,066
- Issue date Mar 15, 2005
- NEC Corporation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical line protection device and optical line protection method
- Patent number 6,823,137
- Issue date Nov 23, 2004
- NEC Corporation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On-line line monitor system
- Patent number 6,333,915
- Issue date Dec 25, 2001
- NEC Corparation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic switching system
- Patent number 6,252,846
- Issue date Jun 26, 2001
- NEC Corporation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell multiplexing apparatus
- Patent number 5,995,507
- Issue date Nov 30, 1999
- NEC Corporation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line switching apparatus
- Patent number 5,754,527
- Issue date May 19, 1998
- NEC Corporation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Error detection system for digital data transmission multiplexing s...
- Patent number 5,712,862
- Issue date Jan 27, 1998
- NEC Corporation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Renewal method and apparatus for AU-4 and TU-3 pointers of synchron...
- Patent number 5,331,630
- Issue date Jul 19, 1994
- NEC Corporation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CELL TRANSFER APPARATUS WITH HARDWARE STRUCTURE FOR OAM CELL GENERA...
- Publication number 20130242753
- Publication date Sep 19, 2013
- Juniper Networks, Inc.
- Yoshitaka FUJITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATM CELL TRANSFER APPARATUS WITH HARDWARE STRUCTURE FOR OAM CELL GE...
- Publication number 20100220598
- Publication date Sep 2, 2010
- Juniper Networks, Inc.
- Yoshitaka FUJITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATM cell transfer apparatus with hardware structure for OAM cell ge...
- Publication number 20050180331
- Publication date Aug 18, 2005
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiplexing method and apparatus, demultiplexing method and appara...
- Publication number 20020110124
- Publication date Aug 15, 2002
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Point-to-point protocol termination device
- Publication number 20020046280
- Publication date Apr 18, 2002
- NEC Corporation
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical line protection device and optical line protection method
- Publication number 20010003484
- Publication date Jun 14, 2001
- Yoshitaka Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshitaka Fujita

Person

Patents Grantslast 30 patents

ATM cell transfer apparatus with hardware structure for OAM cell ge...

Multiplexing method and apparatus, demultiplexing method and appara...

ATM cell transfer apparatus with hardware structure for OAM cell ge...

Point-to-point protocol termination device

ATM cell transfer apparatus with hardware structure for OAM cell ge...

Optical line protection device and optical line protection method

On-line line monitor system

Automatic switching system

ATM cell multiplexing apparatus

Line switching apparatus

Error detection system for digital data transmission multiplexing s...

Renewal method and apparatus for AU-4 and TU-3 pointers of synchron...

Patents Applicationslast 30 patents

CELL TRANSFER APPARATUS WITH HARDWARE STRUCTURE FOR OAM CELL GENERA...

ATM CELL TRANSFER APPARATUS WITH HARDWARE STRUCTURE FOR OAM CELL GE...

ATM cell transfer apparatus with hardware structure for OAM cell ge...

Multiplexing method and apparatus, demultiplexing method and appara...

Point-to-point protocol termination device

Optical line protection device and optical line protection method