Inventor
ITO HIROMICHI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “ITO HIROMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
18 patentsUS7339895B2Mar 4, 2008
Gateway device and control method for communication with IP and IPV6 protocols
HITACHI LTD117 citations98
US6513061B1Jan 28, 2003
Proxy server selecting server and proxy server
HITACHI LTD497 citations98
US6457007B1Sep 24, 2002
Distributed database management system including logical database constituted by a group of physical databases
HITACHI LTD205 citations98
US6973485B2Dec 6, 2005
Proxy server selecting server and proxy server
HITACHI LTD73 citations97
US5832510ANov 3, 1998
Information processing system enabling access to different types of files, control method for the same and storage medium for storing programs to control the same
HITACHI LTD150 citations97
US6487542B2Nov 26, 2002
Method and apparatus for managing electronic money and storage for storing an electronic money management program
HITACHI LTD71 citations96
US5721904AFeb 24, 1998
Database access system and method of controlling access management to a database access system for a plurality of heterogeneous database servers using SQL
HITACHI LTD103 citations96
US6693999B2Feb 17, 2004
Remote operating system
HITACHI LTD42 citations95
US6510212B2Jan 21, 2003
Remote operating system
HITACHI LTD58 citations95
US7137025B2Nov 14, 2006
Key controlling system, key controlling apparatus, information encrypting apparatus, information decrypting apparatus and storage media for storing programs
HITACHI LTD26 citations92
US6430292B1Aug 6, 2002
System and method for controlling disclosure time of information
HITACHI LTD22 citations92
US6329794B1Dec 11, 2001
Information processing device and method for controlling power consumption thereof
HITACHI LTD38 citations92
US5826016AOct 20, 1998
Pass-word managing system and pass-word managing method
HITACHI LTD33 citations91
US7275090B2Sep 25, 2007
Log accumulation device with user accuracy setting means and pseudo-information generating means
HITACHI LTD14 citations84
US7783171B2Aug 24, 2010
Data recording/reproducing system, storage device, and file access method
HITACHI LTD6 citations63
US7392538B2Jun 24, 2008
Firewall apparatus
HITACHI LTD4 citations62
US7277699B2Oct 2, 2007
Remote operating system
HITACHI LTD4 citations62
US7827309B2Nov 2, 2010
Information processing apparatus for concealing the identity of internet protocol addresses
HITACHI LTD0 citations42
TOSHIBA KK
4 patentsUS5736655AApr 7, 1998
Method for evaluating a remaining life of a rotating machine coil
TOSHIBA KK22 citations87
US7793399B2Sep 14, 2010
Method for removing a crack in an electromechanical rotor
TOSHIBA KK3 citations62
US7711664B2May 4, 2010
Predicting crack propagation in the shaft dovetail of a generator rotor
TOSHIBA KK2 citations61
US7866020B2Jan 11, 2011
Method for repairing a crack in an electromechanical rotor, method for preventing crack growth in the same, electromechanical rotor and rotary electrical machine
TOSHIBA KK3 citations60