Granted Patent
Utility
US 6,184,884 · App. 09/190,430
Image controlling device and image controlling method for displaying a plurality of menu items
Inventors:
Junichi Nagahara, Toshikazu Minoshima, Tomohisa Shiga, Hajime Ogura, Mayu Irimajiri
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Nov 12, 1998
Inventors
Junichi Nagahara
Toshikazu Minoshima
Tomohisa Shiga
Hajime Ogura
Mayu Irimajiri
Assignee (at issue)
SONY GROUP CORPORATION
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.