Granted Patent
Utility
US 6,167,003 · App. 09/064,318
Optical disc apparatus for installing two types of optical discs
Inventors:
Yasuo Haneji, Akira Yoshida, Yasuhiro Mori, Yasuhiro Yamaguchi
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Apr 23, 1998
Inventors
Yasuo Haneji
Akira Yoshida
Yasuhiro Mori
Yasuhiro Yamaguchi
Assignee (at issue)
Victor Company of Japan, 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.