Granted Patent
Utility
US 5,771,313 · App. 08/556,840
Apparatus for and method of detecting dotted image area using two types of judging areas
Inventors:
Shinji Hayashi, Masaya Fujimoto, Hidechika Kumamoto
Patented Case
View Patent ↗
Granted: Jun 23, 1998
Filed: Nov 2, 1995
Inventors
Shinji Hayashi
Masaya Fujimoto
Hidechika Kumamoto
Assignee (at issue)
Mita Industrial 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.