Granted Patent
Utility
US 6,761,328 · App. 09/729,095
Seat belt retractor
Inventors:
Joji Mishina, Yasushi Kanamori, Masahiro Shiotani
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Dec 5, 2000
Inventors
Joji Mishina
Yasushi Kanamori
Masahiro Shiotani
Assignee (at issue)
TAKATA CORPORATION
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.