Inventor
SHIMOYASHIRO SADAO
JP13 patents
Patents
13 patentsUS5536128AJul 16, 1996
Method and apparatus for carrying a variety of products
HITACHI LTD250 citations98
US5841893ANov 24, 1998
Inspection data analyzing system
HITACHI LTD76 citations95
US5596712AJan 21, 1997
Method and system for diagnosis and analysis of products troubles
HITACHI LTD175 citations94
US5164905ANov 17, 1992
Production system with order of processing determination
HITACHI LTD65 citations94
US6185322B1Feb 6, 2001
Inspection system and method using separate processors for processing different information regarding a workpiece such as an electronic device
HITACHI LTD15 citations92
US4967386AOct 30, 1990
Simulation method for modifiable simulation model
HITACHI LTD37 citations92
US5319580AJun 7, 1994
Diagnostic support system and diagnostic system of equipment
HITACHI LTD22 citations91
US5100276AMar 31, 1992
Production system using wafer-like carrier jig
HITACHI LTD40 citations91
US5245554ASep 14, 1993
Integrated quality control method and system
HITACHI LTD46 citations87
US6330352B1Dec 11, 2001
Inspection data analyzing system
HITACHI LTD11 citations81
US6628817B2Sep 30, 2003
Inspection data analyzing system
HITACHI LTD9 citations73
US6529619B2Mar 4, 2003
Inspection data analyzing system
HITACHI LTD9 citations73
US6339653B1Jan 15, 2002
Inspection data analyzing system
HITACHI LTD7 citations73