Granted Patent
Utility
US 6,709,097 · App. 10/100,910
Ink jet recording medium
Inventors:
Katsumasa Nakahara, Takuya Nakao, Hiroyuki Fujii
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Mar 20, 2002
Inventors
Katsumasa Nakahara
Takuya Nakao
Hiroyuki Fujii
Assignee (at issue)
ASAHI GLASS 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.