Granted Patent
Utility
US 5,580,796 · App. 08/470,057
Method for fabricating thin film transistor matrix device
Inventors:
Hideaki Takizawa, Yasuhiro Nasu, Kazuhiro Watanabe, Shiro Hirota, Kazuo Nonaka, Seii Sato, Teiji Majima
Patented Case
View Patent ↗
Granted: Dec 3, 1996
Filed: Jun 6, 1995
Inventors
Hideaki Takizawa
Yasuhiro Nasu
Kazuhiro Watanabe
Shiro Hirota
Kazuo Nonaka
Seii Sato
Teiji Majima
Assignee (at issue)
Fujitsu Limited
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.