Granted Patent
Utility
US 6,542,982 · App. 09/783,551
Data processer and data processing system
Inventors:
Yasuyuki Murakami, Shigezumi Matsui, Kunihiko Nishiyama, Atsushi Kiuchi, Yuichi Takitsune
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Feb 15, 2001
Inventors
Yasuyuki Murakami
Shigezumi Matsui
Kunihiko Nishiyama
Atsushi Kiuchi
Yuichi Takitsune
Assignees (at issue)
HITACHI, LTD.
Hitachi Ulsi Systems Co., 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.