Granted Patent
Utility
US 6,737,012 · App. 10/329,714
Powder for magnetic ferrite, magnetic ferrite, multilayer ferrite components and production method thereof
Inventors:
Atsuyuki Nakano, Isao Nakahata
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Dec 27, 2002
Inventors
Atsuyuki Nakano
Isao Nakahata
Assignee (at issue)
TDK 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.