Granted Patent
Utility
US 4,430,661 · App. 06/265,353
Method and apparatus for image reproduction
Inventors:
Noriyoshi Tarumi, Masahiko Matsunawa, Hiroshi Tokunaga
Patented Case
View Patent ↗
Granted: Feb 7, 1984
Filed: May 20, 1981
Inventors
Noriyoshi Tarumi
Masahiko Matsunawa
Hiroshi Tokunaga
Assignee (at issue)
Konishiroku Photo Industry 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.