Granted Patent
Utility
US 6,819,484 · App. 10/286,639
Total internal reflection illumination apparatus and microscope using this total internal reflection illumination apparatus
Inventors:
Yasushi Aono, Tsuyoshi Mochizuki
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Nov 1, 2002
Inventors
Yasushi Aono
Tsuyoshi Mochizuki
Assignee (at issue)
Olympus Optical 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.