Inventor
WATANABE ROKURO
JP3 patents
Patents
3 patentsUS6693699B2Feb 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
US4224093ASep 23, 1980
Method for producing liquid crystal display elements
HITACHI LTD9 citations69