Granted Patent
Utility
US 5,805,581 · App. 08/524,974
Mobile communication system using various multiple access methods
Inventors:
Yoshinori Uchida, Kenichi Ishida, Takashi Kashiwagi
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Sep 8, 1995
Inventors
Yoshinori Uchida
Kenichi Ishida
Takashi Kashiwagi
Assignee (at issue)
MITSUBISHI ELECTRIC CORPORATION
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.