Inventor
YASUNOBU CHIZUKO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “YASUNOBU CHIZUKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
15 patentsUS7061083B1Jun 13, 2006
Semiconductor devices
HITACHI LTD117 citations98
US5313560AMay 17, 1994
Method for determining a supplemental transaction changing a decided transaction to satisfy a target
HITACHI LTD164 citations96
US4700317AOct 13, 1987
Automatic layout planner and a method for automatically creating a layout plan
HITACHI LTD137 citations95
US5544281AAug 6, 1996
Method of supporting decision-making for predicting future time-series data using measured values of time-series data stored in a storage and knowledge stored in a knowledge base
HITACHI LTD101 citations93
US5006998AApr 9, 1991
Computer system with easy input means for consultation
HITACHI LTD139 citations93
US6996535B1Feb 7, 2006
Electronic commerce support method and apparatus
HITACHI LTD49 citations92
US6659353B1Dec 9, 2003
Method of checking authenticity of sheet with built-in electronic circuit chip
HITACHI LTD31 citations92
US4853873AAug 1, 1989
Knowledge information processing system and method thereof
HITACHI LTD49 citations92
US7298029B2Nov 20, 2007
Semiconductor devices and manufacturing method therefor
HITACHI LTD15 citations84
US4903215AFeb 20, 1990
Inference method
HITACHI LTD11 citations74
US7549208B2Jun 23, 2009
Method of mounting electronic circuit chip
HITACHI LTD3 citations62
US7309019B2Dec 18, 2007
Method of checking authenticity of sheet with built-in electronic circuit chip
HITACHI LTD3 citations62
US6731509B1May 4, 2004
Method for mounting electronic circuit chip
HITACHI LTD5 citations62
US5471559ANov 28, 1995
Method and apparatus for fuzzy knowledge reasoning
HITACHI LTD6 citations61
US5615304AMar 25, 1997
Judgement support system and method
HITACHI LTD3 citations56