Inventor
ASANO TOSHIO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “ASANO TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS5319459AJun 7, 1994
Method and apparatus for checking defect on display screen
HITACHI LTD87 citations94
US6975391B1Dec 13, 2005
Method and apparatus for non-destructive testing
HITACHI LTD16 citations92
US6950545B1Sep 27, 2005
Nondestructive inspection method and apparatus
HITACHI LTD30 citations91
US6831995B1Dec 14, 2004
Method for detecting a defect in a pixel of an electrical display unit and a method for manufacturing an electrical display unit
HITACHI LTD40 citations90
US4963828AOct 16, 1990
Picture quality testing method and apparatus for color cathode-ray tube
HITACHI LTD21 citations80
US4586247AMay 6, 1986
Apparatus for inserting electronic elements
HITACHI LTD10 citations73
US7215807B2May 8, 2007
Nondestructive inspection method and apparatus
HITACHI LTD7 citations72
US6693699B2Feb 17, 2004
Image display device and its repairing method and apparatus
HITACHI LTD10 citations71
US6552771B1Apr 22, 2003
Image display device and its repairing method and apparatus
HITACHI LTD12 citations71
ASAHI CHEMICAL IND
3 patentsUS5747507AMay 5, 1998
Cardio-protective agent
ASAHI CHEMICAL IND26 citations86
US5733904AMar 31, 1998
Method for prevention and treatment of viral infectious diseases for viral suppression
ASAHI CHEMICAL IND13 citations73
US5326870AJul 5, 1994
Substituted sulfonamide derivative and a pharmaceutical composition comprising the same
ASAHI CHEMICAL IND2 citations59