Granted Patent
Utility
US 5,966,353 · App. 08/959,454
Optical storage device made thinner by substituting electrical means for capabilities of sensors
Inventors:
Eiji Kaneko, Shigeyoshi Tanaka, Akira Nanba, Kenichi Hamada, Toru Ikeda
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Oct 28, 1997
Inventors
Eiji Kaneko
Shigeyoshi Tanaka
Akira Nanba
Kenichi Hamada
Toru Ikeda
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.