Granted Patent
Utility
US 6,629,656 · App. 10/103,857
Magnetic tape cartridge
Inventors:
Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara, Seiji Tsuyuki, Jeffrey S. McAllister, Thomas R. Albrecht, Robert Ralph Heinze
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Mar 25, 2002
Inventors
Kiyoo Morita
Hideaki Shiga
Daisuke Takahashi
Yusuke Ishihara
Seiji Tsuyuki
Jeffrey S. McAllister
Thomas R. Albrecht
Robert Ralph Heinze
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.