Granted Patent
Utility
US 4,679,053 · App. 06/806,119
Thermal variable velocity printer system
Inventors:
Junji Katsurai, Masao Monma, Tetsuo Takaku
Patented Case
View Patent ↗
Granted: Jul 7, 1987
Filed: Dec 6, 1985
Inventors
Junji Katsurai
Masao Monma
Tetsuo Takaku
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.