Granted Patent
Utility
US 5,734,813 · App. 08/511,731
Storage apparatus system for reallocating data records among parity groups
Inventors:
Akira Yamamoto, Yasutomo Yamamoto, Hisaharu Takeuchi, Takao Satoh
Patented Case
View Patent ↗
Granted: Mar 31, 1998
Filed: Aug 7, 1995
Inventors
Akira Yamamoto
Yasutomo Yamamoto
Hisaharu Takeuchi
Takao Satoh
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.