Inventor
KATSUTA DAISUKE
JP3 patents
Patents
3 patentsUS5319459AJun 7, 1994
Method and apparatus for checking defect on display screen
HITACHI LTD87 citations94
US5076697ADec 31, 1991
Apparatus and method for inspecting defect of mounted component with slit light
HITACHI LTD45 citations91
US7272253B2Sep 18, 2007
Method for non-destructive inspection, apparatus thereof and digital camera system
HITACHI LTD15 citations82