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 patentsUS6708000B1Mar 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 patentsUS6597469B1Jul 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 patentKUROYANAGI SATOSHI
1 patentSUBARU CORP
1 patentShowing the top 50 of 67 patents by PatentIndex Score.