Granted Patent
Utility
US 6,424,970 · App. 09/366,320
Sorting system and method executed by plural computers for sorting and distributing data to selected output nodes
Inventors:
Hiroshi Arakawa, Akira Yamamoto, Shigeo Honma, Hideo Ohata
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Aug 2, 1999
Inventors
Hiroshi Arakawa
Akira Yamamoto
Shigeo Honma
Hideo Ohata
Assignee (at issue)
HITACHI, LTD.
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.