Granted Patent
Utility
US 4,908,287 · App. 07/068,140
Image forming method and apparatus therefor
Inventors:
Masakazu Fukuchi, Satoshi Haneda
Patented Case
View Patent ↗
Granted: Mar 13, 1990
Filed: Jun 29, 1987
Inventors
Masakazu Fukuchi
Satoshi Haneda
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.