Granted Patent
Utility
US 6,781,495 · App. 10/233,539
Magnetic field generator and assembling method thereof
Inventors:
Masaaki Aoki, Tsuyoshi Tsuzaki
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Sep 4, 2002
Inventors
Masaaki Aoki
Tsuyoshi Tsuzaki
Assignee (at issue)
Neomax 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.