Inventor
IWAMI NAOKO
JP69 patents
⚠️ This page may combine multiple inventors who share the name “IWAMI NAOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
49 patentsUS7263593B2Aug 28, 2007
Virtualization controller and data transfer control method
HITACHI LTD91 citations99
US7206860B2Apr 17, 2007
Virtualization switch and storage system
HITACHI LTD189 citations99
US5604737AFeb 18, 1997
Voice communication system and voice communication method
HITACHI LTD517 citations99
US5528284AJun 18, 1996
Video communication method having refresh function of coding sequence and terminal devices thereof
HITACHI LTD230 citations99
US6973555B2Dec 6, 2005
Storage device and system for providing communications buffer reservation function
HITACHI LTD92 citations98
US5905495AMay 18, 1999
Communication system using electronic mail
HITACHI LTD96 citations98
US5477542ADec 19, 1995
Method and appartus for controlling multimedia information communication
HITACHI LTD120 citations98
US6658135B1Dec 2, 2003
Recording device
HITACHI LTD111 citations97
US7069385B2Jun 27, 2006
Cluster-type storage system and managing method of the cluster-type storage system
HITACHI LTD57 citations96
US6240085B1May 29, 2001
Voice communication system and voice communication method
HITACHI LTD43 citations96
US5315705AMay 24, 1994
Communication address management system
HITACHI LTD62 citations96
US7366853B2Apr 29, 2008
Virtualization controller and data transfer control method
HITACHI LTD14 citations93
US7287116B2Oct 23, 2007
Storage virtualization system and method having a virtualization switch
HITACHI LTD28 citations93
US7240197B1Jul 3, 2007
Method and apparatus for encryption and decryption in remote data storage systems
HITACHI LTD51 citations93
US7152096B2Dec 19, 2006
High performance storage access environment
HITACHI LTD14 citations93
US7124143B2Oct 17, 2006
Data migration in storage system
HITACHI LTD36 citations93
US7124169B2Oct 17, 2006
Network system and its switches
HITACHI LTD51 citations93
US6957303B2Oct 18, 2005
System and managing method for cluster-type storage
HITACHI LTD20 citations93
US6950914B2Sep 27, 2005
Storage system
HITACHI LTD24 citations93
US7213124B2May 1, 2007
Method for allocating storage area to virtual volume
HITACHI LTD16 citations92
US5856825AJan 5, 1999
Image voice synchronized multimedia mail system and method thereof
HITACHI LTD39 citations92
US6789263B1Sep 7, 2004
Data conversion method and apparatus
HITACHI LTD51 citations89
US7865537B2Jan 4, 2011
File sharing system and file sharing method
HITACHI LTD15 citations84
US7724677B2May 25, 2010
Storage system and method for connectivity checking
HITACHI LTD19 citations84
US7512746B2Mar 31, 2009
Storage system with designated CPU cores processing transactions across storage nodes
HITACHI LTD10 citations84
US7257694B2Aug 14, 2007
Method for allocating storage area to virtual volume
HITACHI LTD11 citations84
US7243229B2Jul 10, 2007
Exclusive access control apparatus and method
HITACHI LTD13 citations84
US7203814B2Apr 10, 2007
Storage system
HITACHI LTD12 citations84
US7171453B2Jan 30, 2007
Virtual private volume method and system
HITACHI LTD19 citations84
US7167467B2Jan 23, 2007
Voice communication system and voice communication method
HITACHI LTD4 citations74
US6750905B1Jun 15, 2004
Digital camera storing and outputting encrypted digital image data
HITACHI LTD8 citations73
US6469891B1Oct 22, 2002
Information processor
HITACHI LTD12 citations72
US7996560B2Aug 9, 2011
Managing virtual ports in an information processing system
HITACHI LTD3 citations63
US7877568B2Jan 25, 2011
Virtualization controller and data transfer control method
HITACHI LTD2 citations63
US7779082B2Aug 17, 2010
Address management device
HITACHI LTD2 citations63
US7743211B2Jun 22, 2010
Cluster-type storage system and managing method of the cluster-type storage system
HITACHI LTD2 citations63
US7694104B2Apr 6, 2010
Virtualization controller and data transfer control method
HITACHI LTD2 citations63
US7634625B2Dec 15, 2009
Storage system and method for copying volumes by inspection of data security
HITACHI LTD6 citations63
US7484071B2Jan 27, 2009
Method for allocating storage area to virtual volume
HITACHI LTD4 citations63
US7472240B2Dec 30, 2008
Storage system with plural control device affiliations
HITACHI LTD5 citations63
US7451289B2Nov 11, 2008
Storage device and system for providing communications buffer reservation function
HITACHI LTD2 citations63
US7386596B2Jun 10, 2008
High performance storage access environment
HITACHI LTD3 citations63
US7380004B2May 27, 2008
Storage system, computer system, and method of configuring storage system
HITACHI LTD6 citations63
US7340636B2Mar 4, 2008
Error recovery level optimization in network system
HITACHI LTD4 citations63
US7334106B2Feb 19, 2008
Storage system
HITACHI LTD2 citations63
US7159045B2Jan 2, 2007
Address management device
HITACHI LTD1 citations63
US5832217ANov 3, 1998
Communication system distributing packets according to commands acquired form packets and filtering real time requests from the accepted requests and processing the realtime requests selected by the filter
HITACHI LTD5 citations63
US7827149B2Nov 2, 2010
Electronic appliance service system
HITACHI LTD3 citations62
US6675224B1Jan 6, 2004
Information processing apparatus
HITACHI LTD6 citations62
KODAMA SHOJI
1 patentShowing the top 50 of 69 patents by PatentIndex Score.