Granted Patent
Utility
US 4,585,688 · App. 06/688,741
Thermographic transfer recording medium
Inventors:
Masaki Nakamura, Shigehiro Kitamura, Takao Abe, Tawara Komamura
Patented Case
View Patent ↗
Granted: Apr 29, 1986
Filed: Jan 2, 1985
Inventors
Masaki Nakamura
Shigehiro Kitamura
Takao Abe
Tawara Komamura
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.