Granted Patent
Utility
US 6,486,708 · App. 10/122,385
Logic circuit and its forming method
Inventors:
Shunzo Yamashita, Kazuo Yano, Yasuhiko Sasaki
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Apr 16, 2002
Inventors
Shunzo Yamashita
Kazuo Yano
Yasuhiko Sasaki
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.