Kanji Naito

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical signal processing device, optical signal processing method...
- Patent number 9,564,964
- Issue date Feb 7, 2017
- Fujitsu Limited
- Taku Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission device, transmission system, and transmission method
- Patent number 9,515,848
- Issue date Dec 6, 2016
- Fujitsu Limited
- Toshihiro Togo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ring network setup method
- Patent number 9,160,453
- Issue date Oct 13, 2015
- Fujitsu Limited
- Kanji Naito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Failure protection method and node apparatus
- Patent number 9,154,373
- Issue date Oct 6, 2015
- Fujitsu Limited
- Toshihiro Togo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and path setting control method
- Patent number 8,681,785
- Issue date Mar 25, 2014
- Fujitsu Limited
- Katsuhiro Shirai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexing method and apparatus suitable for transmission of over...
- Patent number 7,106,761
- Issue date Sep 12, 2006
- Fujitsu Limited
- Kazunari Shiota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ring configuring method and node apparatus used in the ring
- Patent number 6,785,224
- Issue date Aug 31, 2004
- Fujitsu Limited
- Kumiko Uematsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system and transmission line switching control...
- Patent number 5,978,354
- Issue date Nov 2, 1999
- Fujitsu Limited
- Hisashi Taketomi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for automatically discriminating low-speed interface units i...
- Patent number 5,168,500
- Issue date Dec 1, 1992
- Fujitsu Limited
- Kanji Naito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION DEVICE, TRANSMISSION SYSTEM, AND TRANSMISSION METHOD
- Publication number 20150098702
- Publication date Apr 9, 2015
- Fujitsu Limited
- Toshihiro TOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SIGNAL PROCESSING DEVICE, OPTICAL SIGNAL PROCESSING METHOD...
- Publication number 20140363154
- Publication date Dec 11, 2014
- Fujitsu Limited
- Taku SAITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAILURE PROTECTION METHOD AND NODE APPARATUS
- Publication number 20130294229
- Publication date Nov 7, 2013
- Fujitsu Limited
- Toshihiro Togo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RING NETWORK SETUP METHOD
- Publication number 20130216227
- Publication date Aug 22, 2013
- Fujitsu Limited
- Kanji NAITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS AND PATH SETTING CONTROL METHOD
- Publication number 20100118872
- Publication date May 13, 2010
- FUJITSU LIMITED
- Katsuhiro SHIRAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission apparatus, path testing method, and storage medium
- Publication number 20090297141
- Publication date Dec 3, 2009
- FUJITSU LIMITED
- Toshifumi Amano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission system and transmission method
- Publication number 20090162075
- Publication date Jun 25, 2009
- FUJITSU LIMITED
- Kanji NAITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE AND ROUTE VERIFYING METHOD
- Publication number 20080298800
- Publication date Dec 4, 2008
- FUJITSU LIMITED
- Kanji NAITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiplexing method and apparatus suitable for transmission of over...
- Publication number 20020085593
- Publication date Jul 4, 2002
- Kazunari Shiota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ring configuring method and node apparatus used in the ring
- Publication number 20010019540
- Publication date Sep 6, 2001
- FUJITSU LIMITED
- Kumiko Uematsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kanji Naito

Person

Patents Grantslast 30 patents

Optical signal processing device, optical signal processing method...

Transmission device, transmission system, and transmission method

Ring network setup method

Failure protection method and node apparatus

Communication apparatus and path setting control method

Multiplexing method and apparatus suitable for transmission of over...

Ring configuring method and node apparatus used in the ring

Optical transmission system and transmission line switching control...

Method for automatically discriminating low-speed interface units i...

Patents Applicationslast 30 patents

TRANSMISSION DEVICE, TRANSMISSION SYSTEM, AND TRANSMISSION METHOD

OPTICAL SIGNAL PROCESSING DEVICE, OPTICAL SIGNAL PROCESSING METHOD...

FAILURE PROTECTION METHOD AND NODE APPARATUS

RING NETWORK SETUP METHOD

COMMUNICATION APPARATUS AND PATH SETTING CONTROL METHOD

Transmission apparatus, path testing method, and storage medium

Transmission system and transmission method

TRANSMISSION DEVICE AND ROUTE VERIFYING METHOD

Multiplexing method and apparatus suitable for transmission of over...

Ring configuring method and node apparatus used in the ring