Granted Patent
Utility
US 6,835,522 · App. 10/095,711
Heat-sensitive recording material
Inventors:
Kazumori Minami, Masanobu Takashima
Patented Case
View Patent ↗
Granted: Dec 28, 2004
Filed: Mar 13, 2002
Inventors
Kazumori Minami
Masanobu Takashima
Assignee (at issue)
Fujitsu Limited
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.