Inventor
TOBITA TSUNEHIRO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “TOBITA TSUNEHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
26 patentsUS6421279B1Jul 16, 2002
Flash memory control method and apparatus processing system therewith
HITACHI LTD162 citations99
US6275436B1Aug 14, 2001
Flash memory control method and apparatus processing system therewith
HITACHI LTD171 citations99
US6272610B1Aug 7, 2001
File memory device using flash memories, and an information processing system using the same
HITACHI LTD119 citations99
US5774656AJun 30, 1998
Information processing system and method and service supplying method for use within a network
HITACHI LTD103 citations99
US5530673AJun 25, 1996
Flash memory control method and information processing system therewith
HITACHI LTD315 citations99
US6078520AJun 20, 2000
Flash memory control method and information processing system therewith
HITACHI LTD140 citations98
US5815652ASep 29, 1998
Computer management system
HITACHI LTD279 citations98
US6199180B1Mar 6, 2001
Computer management system
HITACHI LTD84 citations97
US6094674AJul 25, 2000
Information processing system and information processing method and quality of service supplying method for use with the system
HITACHI LTD80 citations97
US5973964AOct 26, 1999
Flash memory control method and information processing system therewith
HITACHI LTD83 citations97
US5862083AJan 19, 1999
Information processing system
HITACHI LTD85 citations96
US6044476AMar 28, 2000
Computer management system
HITACHI LTD78 citations95
US5724591AMar 3, 1998
Multiprocessor system with reduced power mode and improved variation of power demand
HITACHI LTD79 citations95
US6519640B2Feb 11, 2003
Accessible network of performance index tables
HITACHI LTD22 citations93
US7089451B2Aug 8, 2006
Computer management system
HITACHI LTD26 citations92
US5781434AJul 14, 1998
Control system for communication apparatus
HITACHI LTD55 citations92
US6108731AAug 22, 2000
Information processor and method of its component arrangement
HITACHI LTD83 citations91
US6297663B1Oct 2, 2001
Bus system
HITACHI LTD19 citations89
US6370577B1Apr 9, 2002
Information processing system having a network and a directory which may be referenced to supply information to an apparatus
HITACHI LTD10 citations82
US6952752B2Oct 4, 2005
File memory device and information processing apparatus using the same
HITACHI LTD5 citations74
US6868446B2Mar 15, 2005
Data processing apparatus and network system that outputs quality of service information to a user
HITACHI LTD4 citations74
US6662264B2Dec 9, 2003
File memory device and information processing apparatus using the same
HITACHI LTD12 citations74
US6351787B2Feb 26, 2002
File memory device and information processing apparatus using the same
HITACHI LTD6 citations74
US6061238AMay 9, 2000
Information processing apparatus, method of arranging components of the apparatus, and heat sink
HITACHI LTD11 citations71
US7447708B2Nov 4, 2008
Data processing apparatus and network system that outputs quality of service information to a user
HITACHI LTD1 citations63
US7711817B2May 4, 2010
Data processing apparatus and network system that outputs quality of service information to a user
HITACHI LTD0 citations52