Granted Patent
Utility
US 5,366,302 · App. 08/143,378
Thermal printer
Inventors:
Yoshinobu Masumura, Motoki Matsubara, Takayasu Hongo, Hisashi Uemura
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: Oct 27, 1993
Inventors
Yoshinobu Masumura
Motoki Matsubara
Takayasu Hongo
Hisashi Uemura
Assignee (at issue)
Kanzaki Seishi 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.