Granted Patent
Utility
US 5,338,552 · App. 07/916,131
Process for producing bread dough
Inventors:
Hideo Nasu, Toshihiko Tezuka, Seijiro Inoue
Patented Case
View Patent ↗
Granted: Aug 16, 1994
Filed: Jul 30, 1992
Inventors
Hideo Nasu
Toshihiko Tezuka
Seijiro Inoue
Assignee (at issue)
KYOWA HAKKO KOGYO 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.