Granted Patent
Utility
US 5,960,005 · App. 08/683,361
Method and device for two-way communication network
Inventors:
Umihiko Moteki, Masaharu Matsumoto, Yutaka Suzuki, Atsuo Serikawa, Yuji Maeda, Yoshihide Morimoto, Takeshi Uehara
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Jul 18, 1996
Inventors
Umihiko Moteki
Masaharu Matsumoto
Yutaka Suzuki
Atsuo Serikawa
Yuji Maeda
Yoshihide Morimoto
Takeshi Uehara
Assignee (at issue)
Fujitsu Limited
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.