Granted Patent
Utility
US 4,512,641 · App. 06/359,482
Compound eye projection device
Inventors:
Noritaka Mochizuki, Setsuo Minami, Yoshiya Matsui
Patented Case
View Patent ↗
Granted: Apr 23, 1985
Filed: Mar 18, 1982
Inventors
Noritaka Mochizuki
Setsuo Minami
Yoshiya Matsui
Assignee (at issue)
CANON KABUSHIKI KAISHA
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.