Granted Patent
Utility
US 4,541,702 · App. 06/667,058
Automatic focus adjusting device
Inventors:
Haruhiko Momose, Toshiaki Takahashi, Yasushi Hoshino, Kohji Matsushima, Michio Yagi
Patented Case
View Patent ↗
Granted: Sep 17, 1985
Filed: Oct 31, 1984
Inventors
Haruhiko Momose
Toshiaki Takahashi
Yasushi Hoshino
Kohji Matsushima
Michio Yagi
Assignee (at issue)
Konishiroku Photo Industry Co., 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.