MASAHIRO SHIODA

Person

KANAGAWA, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Frame generating apparatus and frame generating method
- Patent number RE48932
- Issue date Feb 15, 2022
- Fujitsu Limited
- Toru Katagiri
Information Patent Grant
Frame generating apparatus and frame generating method
- Patent number RE47127
- Issue date Nov 13, 2018
- Fujitsu Limited
- Toru Katagiri
Information Patent Grant
Client signal accommodating multiplexing apparatus and method
- Patent number 8,977,120
- Issue date Mar 10, 2015
- Nippon Telegraph and Telephone Corporation
- Takuya Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of switching optical transport network and node device
- Patent number 8,965,197
- Issue date Feb 24, 2015
- Fujitsu Limited
- Katsuhiro Shirai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting apparatus and signal transmitting method
- Patent number 8,824,507
- Issue date Sep 2, 2014
- Fujitsu Limited
- Hiroyuki Honma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system and optical transmission method
- Patent number 8,705,974
- Issue date Apr 22, 2014
- Fujitsu Limited
- Yohei Koganei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal demultiplexer, signal multiplexer, and signal multiplexer/de...
- Patent number 8,687,655
- Issue date Apr 1, 2014
- Fujitsu Limited
- Toru Katagiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame generating apparatus and frame generating method
- Patent number 8,675,684
- Issue date Mar 18, 2014
- Fujitsu Limited
- Toru Katagiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical receiver
- Patent number 8,478,137
- Issue date Jul 2, 2013
- Fujitsu Limited
- Kosuke Komaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission apparatus and method
- Patent number 8,331,793
- Issue date Dec 11, 2012
- Fujitsu Limited
- Osamu Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Momentary-disconnection-free switching device
- Patent number 7,940,651
- Issue date May 10, 2011
- Fujitsu Limited
- Masahiro Shioda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for synchronizing between an active unit and a standby unit
- Patent number 7,778,160
- Issue date Aug 17, 2010
- Fujitsu Limited
- Takashi Kaiga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Plug-in card for optical transmission apparatus
- Patent number 7,639,702
- Issue date Dec 29, 2009
- Fujitsu Limited
- Hideki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diagnosis method for standby system of optical ring network
- Patent number 7,418,203
- Issue date Aug 26, 2008
- Fujitsu Limited
- Masahiro Shioda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transport systems and method of monitoring burst error
- Patent number 7,225,366
- Issue date May 29, 2007
- Fujitsu Limited
- Hideaki Arao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical ring transmission system using squelch method
- Patent number 6,895,182
- Issue date May 17, 2005
- Fujitsu Limited
- Junichi Moriyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light transmission equipment
- Patent number 6,763,038
- Issue date Jul 13, 2004
- Fujitsu Limited
- Nobuhiko Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Error correcting method and apparatus
- Patent number 6,728,925
- Issue date Apr 27, 2004
- Fujitsu Limited
- Junichi Ishiwatari
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time slot assignment circuit
- Patent number 6,587,459
- Issue date Jul 1, 2003
- Fujitsu Limited
- Yukio Suda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Guard apparatus for avoiding malfunction in optical communication s...
- Patent number 6,343,068
- Issue date Jan 29, 2002
- Fujitsu Limited
- Chiyoko Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time slot assignment circuit
- Patent number 6,330,237
- Issue date Dec 11, 2001
- Fujitsu Limited
- Yukio Suda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical telecommunication apparatus for use in an optical ring network
- Patent number 5,909,298
- Issue date Jun 1, 1999
- Fujitsu Limited
- Shozo Shimada
- G02 - OPTICS
Information Patent Grant
Bidirectional line switch ring network
- Patent number 5,546,403
- Issue date Aug 13, 1996
- Fujitsu Limited
- Chiyoko Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
BLSR network having path-AIS generation function
- Patent number 5,537,393
- Issue date Jul 16, 1996
- Fujitsu Limited
- Masahiro Shioda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA AMOUNT DERIVATION APPARATUS
- Publication number 20130058643
- Publication date Mar 7, 2013
- Fujitsu Limited
- Hiroyuki HONMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLIENT SIGNAL ACCOMMODATING MULTIPLEXING APPARATUS AND METHOD
- Publication number 20130004168
- Publication date Jan 3, 2013
- Fujitsu Limited
- Takuya Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTING APPARATUS AND SIGNAL TRANSMITTING METHOD
- Publication number 20120281985
- Publication date Nov 8, 2012
- Fujitsu Limited
- Hiroyuki HONMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF SWITCHING OPTICAL TRANSPORT NETWORK AND NODE DEVICE
- Publication number 20120263452
- Publication date Oct 18, 2012
- Fujitsu Limited
- Katsuhiro SHIRAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL DEMULTIPLEXER, SIGNAL MULTIPLEXER, AND SIGNAL MULTIPLEXER/DE...
- Publication number 20120230350
- Publication date Sep 13, 2012
- Fujitsu Limited
- Toru Katagiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION METHOD
- Publication number 20120219282
- Publication date Aug 30, 2012
- FUJITSU LIMITED
- Yohei KOGANEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL RECEIVER
- Publication number 20110200339
- Publication date Aug 18, 2011
- Fujitsu Limited
- Kosuke KOMAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION APPARATUS AND METHOD
- Publication number 20100322630
- Publication date Dec 23, 2010
- FUJITSU LIMITED
- Osamu TAKEUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FRAME GENERATING APPARATUS AND FRAME GENERATING METHOD
- Publication number 20100226648
- Publication date Sep 9, 2010
- Fujitsu Limited
- Toru Katagiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE
- Publication number 20080037592
- Publication date Feb 14, 2008
- Fujitsu Limited
- Takashi Kaiga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Plug-in card for optical transmission apparatus
- Publication number 20070263646
- Publication date Nov 15, 2007
- FUJITSU LIMITED
- Hideki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOMENTARY-DISCONNECTION-FREE SWITCHING DEVICE
- Publication number 20070189155
- Publication date Aug 16, 2007
- FUJITSU LIMITED
- Masahiro SHIODA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Subordinate apparatus and superordinate apparatus
- Publication number 20050180318
- Publication date Aug 18, 2005
- FUJITSU LIMITED
- Tomoyuki Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diagnosis method for standby system of optical ring network
- Publication number 20050169629
- Publication date Aug 4, 2005
- FUJITSU LIMITED
- Masahiro Shioda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transport systems and method of monitoring burst error
- Publication number 20040205444
- Publication date Oct 14, 2004
- Hideaki Arao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ERROR CORRECTING METHOD AND APPARATUS
- Publication number 20030061562
- Publication date Mar 27, 2003
- JUNICHI ISHIWATARI
- H03 - BASIC ELECTRONIC CIRCUITRY

MASAHIRO SHIODA

Person

Patents Grantslast 30 patents

Frame generating apparatus and frame generating method

Frame generating apparatus and frame generating method

Client signal accommodating multiplexing apparatus and method

Method of switching optical transport network and node device

Transmitting apparatus and signal transmitting method

Optical transmission system and optical transmission method

Signal demultiplexer, signal multiplexer, and signal multiplexer/de...

Frame generating apparatus and frame generating method

Optical receiver

Optical transmission apparatus and method

Momentary-disconnection-free switching device

Device for synchronizing between an active unit and a standby unit

Plug-in card for optical transmission apparatus

Diagnosis method for standby system of optical ring network

Transport systems and method of monitoring burst error

Optical ring transmission system using squelch method

Light transmission equipment

Error correcting method and apparatus

Time slot assignment circuit

Guard apparatus for avoiding malfunction in optical communication s...

Time slot assignment circuit

Optical telecommunication apparatus for use in an optical ring network

Bidirectional line switch ring network

BLSR network having path-AIS generation function

Patents Applicationslast 30 patents

DATA AMOUNT DERIVATION APPARATUS

CLIENT SIGNAL ACCOMMODATING MULTIPLEXING APPARATUS AND METHOD

TRANSMITTING APPARATUS AND SIGNAL TRANSMITTING METHOD

METHOD OF SWITCHING OPTICAL TRANSPORT NETWORK AND NODE DEVICE

SIGNAL DEMULTIPLEXER, SIGNAL MULTIPLEXER, AND SIGNAL MULTIPLEXER/DE...

OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION METHOD

OPTICAL RECEIVER

OPTICAL TRANSMISSION APPARATUS AND METHOD

FRAME GENERATING APPARATUS AND FRAME GENERATING METHOD

TRANSMISSION DEVICE

Plug-in card for optical transmission apparatus

MOMENTARY-DISCONNECTION-FREE SWITCHING DEVICE

Subordinate apparatus and superordinate apparatus

Diagnosis method for standby system of optical ring network

Transport systems and method of monitoring burst error

ERROR CORRECTING METHOD AND APPARATUS