Granted Patent
Utility
US 5,612,163 · App. 08/628,311
Transfer sheet of polycarbonate-based resin
Inventors:
Yoshikichi Teramoto, Tooru Misawa, Satoru Matsunaga
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: Apr 5, 1996
Inventors
Yoshikichi Teramoto
Tooru Misawa
Satoru Matsunaga
Assignee (at issue)
Kureha Kagaku Kogyo Kabushiki Kaisha
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.