Granted Patent
Utility
US 6,745,154 · App. 09/985,929
Remote diagnosis method and system, and portable information processor therefor
Inventors:
Yoshiteru Mifune, Yoshihiko Yamada, Yoshiyuki Shiwaku
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Nov 6, 2001
Inventors
Yoshiteru Mifune
Yoshihiko Yamada
Yoshiyuki Shiwaku
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.