Granted Patent
Utility
US 6,812,467 · App. 10/303,658
Apparatus for reading images from photographic film
Inventors:
Shigetaka Nakamura, Koji Arikawa, Hidekazu Tsuji, Kazuhiro Kobayashi
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Nov 25, 2002
Inventors
Shigetaka Nakamura
Koji Arikawa
Hidekazu Tsuji
Kazuhiro Kobayashi
Assignee (at issue)
Noritsu Koki 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.