Granted Patent
Utility
US 6,333,754 · App. 09/621,457
Image displaying medium containing at least two kinds of particles having different colors and different characteristics, method for displaying image using same and image displaying apparatus including same
Inventors:
Shota Oba, Kiyoshi Shigehiro, Yoshinori Machida, Nobuyuki Nakayama, Yoshiro Yamaguchi, Motohiko Sakamaki, Minoru Koshimizu, Takeo Kakinuma
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Jul 21, 2000
Inventors
Shota Oba
Kiyoshi Shigehiro
Yoshinori Machida
Nobuyuki Nakayama
Yoshiro Yamaguchi
Motohiko Sakamaki
Minoru Koshimizu
Takeo Kakinuma
Assignee (at issue)
FUJI XEROX 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.