Granted Patent
Utility
US 5,177,053 · App. 07/645,315
Thermal transfer image-receiving sheet
Inventors:
Toshikazu Nagura, Kenji Yasuda, Michinori Tsuchiya, Tsunehisa Shigetani, Masaru Kato
Patented Case
View Patent ↗
Granted: Jan 5, 1993
Filed: Jan 24, 1991
Inventors
Toshikazu Nagura
Kenji Yasuda
Michinori Tsuchiya
Tsunehisa Shigetani
Masaru Kato
Assignee (at issue)
Oji Paper 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.