Inventor
OKOCHI TOSHIO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “OKOCHI TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
18 patentsUS6510496B1Jan 21, 2003
Shared memory multiprocessor system and method with address translation between partitions and resetting of nodes included in other partitions
HITACHI LTD169 citations99
US5752030AMay 12, 1998
Program execution control in parallel processor system for parallel execution of plural jobs by selected number of processors
HITACHI LTD136 citations97
US6088770AJul 11, 2000
Shared memory multiprocessor performing cache coherency
HITACHI LTD67 citations96
US5426612AJun 20, 1995
First-in first-out semiconductor memory device
HITACHI LTD59 citations93
US6546471B1Apr 8, 2003
Shared memory multiprocessor performing cache coherency
HITACHI LTD34 citations92
US6438653B1Aug 20, 2002
Cache memory control circuit including summarized cache tag memory summarizing cache tag information in parallel processor system
HITACHI LTD53 citations92
US4881167ANov 14, 1989
Data memory system
HITACHI LTD46 citations92
US5255238AOct 19, 1993
First-in first-out semiconductor memory device
HITACHI LTD25 citations90
US8009827B2Aug 30, 2011
Encryption processing method and encryption processing device
HITACHI LTD9 citations84
US7664939B2Feb 16, 2010
Method and apparatus for detecting false operation of computer
HITACHI LTD8 citations84
US7587221B2Sep 8, 2009
Sensor network management system
HITACHI LTD15 citations83
US7302252B2Nov 27, 2007
Authentication systems, wireless communication terminals, and wireless base stations
HITACHI LTD7 citations74
US5305441AApr 19, 1994
Data communication system prioritizing data transfer over microcomputer data interrupt processing
HITACHI LTD13 citations74
US5142628AAug 25, 1992
Microcomputer system for communication
HITACHI LTD10 citations74
US11170332B2Nov 9, 2021
Data analysis system and apparatus for analyzing manufacturing defects based on key performance indicators
HITACHI LTD3 citations72
US10552674B2Feb 4, 2020
Computer, document identification method, and system
HITACHI LTD2 citations72
US7206818B2Apr 17, 2007
Shared memory multiprocessor system
HITACHI LTD4 citations62
US7693675B2Apr 6, 2010
Method for protection of sensor node's data, a systems for secure transportation of a sensor node and a sensor node that achieves these
HITACHI LTD1 citations51