Granted Patent
Utility
US 6,415,285 · App. 09/456,820
Document retrieval mediating apparatus, document retrieval system and recording medium storing document retrieval mediating program
Inventors:
Hironobu Kitajima, Ryusuke Masuoka, Fumihiro Maruyama
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Dec 8, 1999
Inventors
Hironobu Kitajima
Ryusuke Masuoka
Fumihiro Maruyama
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.