Granted Patent
Utility
US 6,674,122 · App. 10/377,785
Semiconductor integrated circuit
Inventors:
Yoshiaki Kamigaki, Shinichi Minami, Kozo Katayama, Masataka Kato
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Mar 4, 2003
Inventors
Yoshiaki Kamigaki
Shinichi Minami
Kozo Katayama
Masataka Kato
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.