Granted Patent
Utility
US 5,982,546 · App. 08/655,762
Reflecting film and reflector making use of the same
Inventors:
Satoshi Kawamoto, Yumi Gotoh, Shin Fukuda, Nobuhiro Fukuda
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: May 30, 1996
Inventors
Satoshi Kawamoto
Yumi Gotoh
Shin Fukuda
Nobuhiro Fukuda
Assignee (at issue)
MITSUI CHEMICALS, INC.
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.