Granted Patent
Utility
US 6,399,013 · App. 09/591,758
Method of manufacturing large-scale ceramics board
Inventor:
Hideo Ikami
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Jun 12, 2000
Inventor
Hideo Ikami
Assignee (at issue)
Nihon-Ceraboth 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.