Granted Patent
Utility
US 6,595,697 · App. 09/764,789
Ferrule and optical connector and method of making same
Inventors:
Ken Hirabayashi, Yoshinao Kawashima, Takeshi Uchiyama, Hiroyuki Tokita
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Jan 17, 2001
Inventors
Ken Hirabayashi
Yoshinao Kawashima
Takeshi Uchiyama
Hiroyuki Tokita
Assignee (at issue)
SEIKO INSTRUMENTS INC.
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.