Granted Patent
Utility
US 6,755,948 · App. 10/089,626
Titanium target for sputtering
Inventors:
Hideaki Fukuyo, Yuichiro Shindo, Hideyuki Takahashi
Patented Case
View Patent ↗
Granted: Jun 29, 2004
Filed: Apr 1, 2002
Inventors
Hideaki Fukuyo
Yuichiro Shindo
Hideyuki Takahashi
Assignee (at issue)
Nikko-Materials 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.