Granted Patent
Utility
US 6,480,396 · App. 09/803,024
Printed circuit board and electronic equipment using the board
Inventor:
Ryoji Ninomiya
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Mar 12, 2001
Inventor
Ryoji Ninomiya
Assignee (at issue)
Kabushiki Kaisha Toshiba
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.