Granted Patent
Utility
US 6,561,459 · App. 10/227,032
Method of fabricating a wing of composite material
Inventors:
Kazuaki Amaoka, Takayuki Nagao, Atsushi Harada, Naoya Takizawa, Hideyuki Sano, Yasuhiro Toi, Megumi Hiraki
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Aug 22, 2002
Inventors
Kazuaki Amaoka
Takayuki Nagao
Atsushi Harada
Naoya Takizawa
Hideyuki Sano
Yasuhiro Toi
Megumi Hiraki
Assignee (at issue)
Fuji Jukogyo Kabushiki Kaisha
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.