P

Inventor

KUROYANAGI SATOSHI

JP67 patents
⚠️ This page may combine multiple inventors who share the name “KUROYANAGI SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

26 patents
US6708000B1Mar 16, 2004

Photonic node, photonic nodes for transmission and reception, and method of restoring traffic upon occurrence of link failure in optical path network

FUJITSU LTD85 citations98
US6404940B1Jun 11, 2002

Optical cross connect apparatus and optical network

FUJITSU LTD58 citations96
US6154583ANov 28, 2000

Optical switch

FUJITSU LTD53 citations96
US6134031AOct 17, 2000

Polarization control optical space switch

FUJITSU LTD45 citations96
US5689501ANov 18, 1997

Connectionless communication system

FUJITSU LTD67 citations95
US5610913AMar 11, 1997

Switching equipment for performing a switching operation for a high-speed packet in broadband Integrated Services Digital Network

FUJITSU LTD62 citations94
US6285473B1Sep 4, 2001

Polarization control optical space switch

FUJITSU LTD16 citations93
US6522803B1Feb 18, 2003

Optical cross-connect equipment

FUJITSU LTD42 citations92
US6496289B1Dec 17, 2002

Optical exchanger

FUJITSU LTD22 citations92
US6433900B1Aug 13, 2002

Optical wavelength multiplexing system having a redundant configuration

FUJITSU LTD37 citations92
US6411620B1Jun 25, 2002

Connectionless communication system

FUJITSU LTD26 citations92
US6072610AJun 6, 2000

Optical transmission system

FUJITSU LTD33 citations92
US5809012ASep 15, 1998

Connectionless communication system

FUJITSU LTD55 citations92
US5805320ASep 8, 1998

Cross-connect device

FUJITSU LTD49 citations92
US5715075AFeb 3, 1998

Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device

FUJITSU LTD26 citations92
US5513191AApr 30, 1996

Asynchronous transfer mode (ATM) cell error processing system

FUJITSU LTD29 citations92
US6741811B2May 25, 2004

Optical cross-connect device and system having the device

FUJITSU LTD14 citations84
US6525563B2Feb 25, 2003

Crosspoint switch circuit and switch cell electronic circuit

FUJITSU LTD16 citations84
US7043158B1May 9, 2006

Optical path crossconnect system with high expanding characteristic

FUJITSU LTD6 citations74
US6907154B2Jun 14, 2005

Optical switch having switch cells with movable switch mirrors

FUJITSU LTD6 citations74
US6842554B2Jan 11, 2005

Optical cross-connect device and optical network

FUJITSU LTD8 citations74
US6792176B2Sep 14, 2004

Optical switch expanding method, optical switch, and optical crossconnecting apparatus

FUJITSU LTD7 citations74
US6718081B2Apr 6, 2004

Optical switch

FUJITSU LTD7 citations74
US6594412B2Jul 15, 2003

Optical add/drop device

FUJITSU LTD8 citations74
US5657144AAug 12, 1997

Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device

FUJITSU LTD16 citations73
US6697546B2Feb 24, 2004

Optical node system and switched connection method

FUJITSU LTD10 citations72

CANON KK

21 patents
US6597469B1Jul 22, 2003

Image forming system, management method of number of outputs from image forming system, and medium storing program for executing the method

CANON KK187 citations99
US6545767B1Apr 8, 2003

Print server, printing control method, image forming apparatus, image forming method, image forming system, and storage medium

CANON KK85 citations98
US6112035AAug 29, 2000

Equipment control apparatus

CANON KK41 citations96
US5752040AMay 12, 1998

Image processing apparatus which can update program

CANON KK61 citations96
US5493364AFeb 20, 1996

Equipment control apparatus having means to communicate with a centralized control apparatus

CANON KK42 citations96
US5420667AMay 30, 1995

Communication control apparatus for monitoring a condition of an image forming apparatus and inhibiting transmission of data when a power supply means is turned off

CANON KK56 citations96
US5359391AOct 25, 1994

Equipment control apparatus

CANON KK50 citations96
US5293196AMar 8, 1994

Communication control apparatus for monitoring a condition of a machine and for transmittiing the condition to an external apparatus

CANON KK73 citations96
US5894416AApr 13, 1999

Equipment control unit

CANON KK46 citations93
US6064915AMay 16, 2000

Equipment control apparatus

CANON KK37 citations92
US5722650AMar 3, 1998

Sorter apparatus capable of shifting sheet on tray toward predetermined side surface

CANON KK20 citations92
US5488454AJan 30, 1996

Control of equipment and of communication with plural units of equipment

CANON KK53 citations92
US5446522AAug 29, 1995

Image forming apparatus for forming images in accordance with process steps received from an external device

CANON KK48 citations92
US5240362AAug 31, 1993

Image forming apparatus with book bind device

CANON KK30 citations92
US5177548AJan 5, 1993

Image recording apparatus with provision for blank binding space

CANON KK34 citations92
US5140380AAug 18, 1992

Image forming apparatus with book binding mechanism

CANON KK41 citations92
US7124185B2Oct 17, 2006

Communication device, communication method, computer program, and storing medium for an address book

CANON KK15 citations84
US6085913AJul 11, 2000

Sheet stacking apparatus capable of shifting sheets on bins

CANON KK15 citations74
US5918101AJun 29, 1999

Image forming apparatus

CANON KK16 citations74
US5246325ASep 21, 1993

Sheet material binding apparatus

CANON KK16 citations74
US5148089ASep 15, 1992

Method and apparatus for controlling motors

CANON KK17 citations73

KYOWA HAKKO KOGYO KK

1 patent

KUROYANAGI SATOSHI

1 patent

SUBARU CORP

1 patent

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