Masaki Hirota

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Packet relaying apparatus and packet relaying method
- Patent number 11,343,196
- Issue date May 24, 2022
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet processing device and packet processing method
- Patent number 11,171,888
- Issue date Nov 9, 2021
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet relay device and packet transmission device
- Patent number 9,467,243
- Issue date Oct 11, 2016
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device, method and system for queueing packets to be...
- Patent number 9,419,738
- Issue date Aug 16, 2016
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and communication method
- Patent number 9,236,968
- Issue date Jan 12, 2016
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Relaying apparatus and relaying method
- Patent number 9,204,408
- Issue date Dec 1, 2015
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data block output apparatus, communication system, data block outpu...
- Patent number 8,982,897
- Issue date Mar 17, 2015
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for preventing control packet looping and bridge apparatus u...
- Patent number 8,582,467
- Issue date Nov 12, 2013
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of setting bidirectional path, and communication system and...
- Patent number 8,521,903
- Issue date Aug 27, 2013
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission device
- Patent number 8,422,366
- Issue date Apr 16, 2013
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network system, layer 3 communication device, layer 2 communication...
- Patent number 7,983,190
- Issue date Jul 19, 2011
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for time-division multiplexing
- Patent number 7,394,831
- Issue date Jul 1, 2008
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burst synchronizing circuit
- Patent number 6,567,484
- Issue date May 20, 2003
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PACKET PROCESSING APPARATUS AND PACKET PROCESSING METHOD
- Publication number 20210168087
- Publication date Jun 3, 2021
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET PROCESSING DEVICE AND PACKET PROCESSING METHOD
- Publication number 20200314033
- Publication date Oct 1, 2020
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCH AND COMMUNICATION METHOD
- Publication number 20180091423
- Publication date Mar 29, 2018
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL APPARATUS, CONTROL METHOD AND CONTROL SYSTEM
- Publication number 20170244638
- Publication date Aug 24, 2017
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA PROCESSING SYSTEM, DATA PROCESSING METHOD AND COMPUTER READABL...
- Publication number 20160373346
- Publication date Dec 22, 2016
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET RELAY DEVICE AND PACKET TRANSMISSION DEVICE
- Publication number 20140362868
- Publication date Dec 11, 2014
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM
- Publication number 20140064297
- Publication date Mar 6, 2014
- Masaki HIROTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA BLOCK OUTPUT APPARATUS, COMMUNICATION SYSTEM, DATA BLOCK OUTPU...
- Publication number 20130235878
- Publication date Sep 12, 2013
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAYING APPARATUS AND RELAYING METHOD
- Publication number 20130077509
- Publication date Mar 28, 2013
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20120140776
- Publication date Jun 7, 2012
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION CONTROL METHOD
- Publication number 20110080834
- Publication date Apr 7, 2011
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION DEVICE
- Publication number 20100232291
- Publication date Sep 16, 2010
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pseudo Wire Establishing Method and Device
- Publication number 20100098088
- Publication date Apr 22, 2010
- Fujitsu Limited
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of setting bidirectional path, and communication system and...
- Publication number 20080186951
- Publication date Aug 7, 2008
- FUJITSU LIMITED
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network system, layer 3 communication device, layer 2 communication...
- Publication number 20060209895
- Publication date Sep 21, 2006
- FUJITSU LIMITED
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for preventing control packet loop and bridge apparatus usin...
- Publication number 20060007869
- Publication date Jan 12, 2006
- FUJITSU LIMITED
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for time-division multiplexing
- Publication number 20020093987
- Publication date Jul 18, 2002
- Masaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masaki Hirota

Person

Patents Grantslast 30 patents

Packet relaying apparatus and packet relaying method

Packet processing device and packet processing method

Packet relay device and packet transmission device

Communication device, method and system for queueing packets to be...

Communication device and communication method

Relaying apparatus and relaying method

Data block output apparatus, communication system, data block outpu...

Method for preventing control packet looping and bridge apparatus u...

Method of setting bidirectional path, and communication system and...

Data transmission device

Network system, layer 3 communication device, layer 2 communication...

Method for time-division multiplexing

Burst synchronizing circuit

Patents Applicationslast 30 patents

PACKET PROCESSING APPARATUS AND PACKET PROCESSING METHOD

PACKET PROCESSING DEVICE AND PACKET PROCESSING METHOD

SWITCH AND COMMUNICATION METHOD

CONTROL APPARATUS, CONTROL METHOD AND CONTROL SYSTEM

DATA PROCESSING SYSTEM, DATA PROCESSING METHOD AND COMPUTER READABL...

PACKET RELAY DEVICE AND PACKET TRANSMISSION DEVICE

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM

DATA BLOCK OUTPUT APPARATUS, COMMUNICATION SYSTEM, DATA BLOCK OUTPU...

RELAYING APPARATUS AND RELAYING METHOD

COMMUNICATION DEVICE AND COMMUNICATION METHOD

COMMUNICATION APPARATUS AND COMMUNICATION CONTROL METHOD

DATA TRANSMISSION DEVICE

Pseudo Wire Establishing Method and Device

Method of setting bidirectional path, and communication system and...

Network system, layer 3 communication device, layer 2 communication...

Method for preventing control packet loop and bridge apparatus usin...

Method for time-division multiplexing