Inventor
YOKOYAMA TAKANORI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA TAKANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
20 patentsUS5845116ADec 1, 1998
Distributed computing system
HITACHI LTD111 citations99
US5519875AMay 21, 1996
Distributed processing system for modules, each having modularized objects
HITACHI LTD92 citations96
US4680804AJul 14, 1987
Method for designating a recognition mode in a hand-written character/graphic recognizer
HITACHI LTD84 citations96
US6851106B1Feb 1, 2005
Object oriented optimizing code generator with user selection of use or do not use for dynamic generation of functions
HITACHI LTD24 citations92
US6578064B1Jun 10, 2003
Distributed computing system
HITACHI LTD31 citations92
US4641354AFeb 3, 1987
Apparatus for recognizing and displaying handwritten characters and figures
HITACHI LTD49 citations92
US7228372B2Jun 5, 2007
Data communication system with an SPI bus having a plurality of devices wherein data communications are enabled using communication protocols optimum to respective devices
HITACHI LTD18 citations84
US6993765B2Jan 31, 2006
Controller and operating system
HITACHI LTD19 citations84
US7836233B2Nov 16, 2010
Multi-processor system
HITACHI LTD7 citations74
US6957434B2Oct 18, 2005
Distributed computing system
HITACHI LTD6 citations74
US5720024AFeb 17, 1998
Highly reliable distributed computing system
HITACHI LTD13 citations74
US7356739B2Apr 8, 2008
System and program for controlling a distributed processing system
HITACHI LTD4 citations73
US6779138B2Aug 17, 2004
Highly reliable distributed system
HITACHI LTD9 citations73
US6591380B1Jul 8, 2003
Means for comparing sent data on the transmission side of a network in a highly reliable distributed system
HITACHI LTD11 citations73
US5151974ASep 29, 1992
Data display method
HITACHI LTD18 citations73
US7680228B2Mar 16, 2010
Communication system, real-time control device, and information processing system
HITACHI LTD5 citations62
US7484214B2Jan 27, 2009
Real time control system
HITACHI LTD4 citations62
US7036050B2Apr 25, 2006
Highly reliable distributed system
HITACHI LTD3 citations62
US8347282B2Jan 1, 2013
Embedded controllers and development tool for embedded controllers
HITACHI LTD1 citations52
US8046087B2Oct 25, 2011
Electronic controller for power converter and motor drive circuit
HITACHI LTD0 citations52