IP Library › Granted Patent US 4,748,099
Granted Patent Utility
US 4,748,099 · App. 07/068,737

Process for forming printing plate using an electrophotographic material for obtaining toner image

Inventors: Fumio Shimada, Masafumi Uehara, Masatoshi Matsuzaki
Patented Case View Patent ↗
Granted: May 31, 1988 Filed: Jun 30, 1987
Inventors
Fumio Shimada
Masafumi Uehara
Masatoshi Matsuzaki
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,748,099
App. No.
07/068,737
Filed
1987-06-30
Granted
1988-05-31
Kind
A