Granted Patent
Utility
US 6,587,538 · App. 09/990,335
Detector unit, X-ray computer tomographic photographing device, X-ray detector, and X-ray detector manufacturing method
Inventors:
Kenji Igarashi, Hideki Ide, Kenji Ushimi, Yasuo Saito, Yuuzo Yoshida, Miwa Okumura
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Nov 23, 2001
Inventors
Kenji Igarashi
Hideki Ide
Kenji Ushimi
Yasuo Saito
Yuuzo Yoshida
Miwa Okumura
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.