Granted Patent
Utility
US 6,263,106 · App. 08/673,562
Image data compression device having compression inhibiting function
Inventor:
Naoki Yamagata
Patented Case
View Patent ↗
Granted: Jul 17, 2001
Filed: Jul 1, 1996
Inventor
Naoki Yamagata
Assignee (at issue)
Asahi Kogaku Kogyo Kabushiki Kaisha
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.