Granted Patent
Utility
US 4,579,439 · App. 06/650,851
Automatic stop control circuit for camera
Inventor:
Hisatoshi Takahata
Patented Case
View Patent ↗
Granted: Apr 1, 1986
Filed: Sep 14, 1984
Inventor
Hisatoshi Takahata
Assignee (at issue)
Nippon Kogaku K.K.
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.