Granted Patent
Utility
US 4,954,859 · App. 07/301,362
Motor driven camera
Inventor:
Toshiyuki Kitazawa
Patented Case
View Patent ↗
Granted: Sep 4, 1990
Filed: Jan 25, 1989
Inventor
Toshiyuki Kitazawa
Assignee (at issue)
Asahi Kogaku Kogyo 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.