Granted Patent
Utility
US 5,515,849 · App. 08/377,389
Diagnostic ultrasound apparatus
Inventors:
Masaru Murashita, Hiroyuki Kawada, Toshiyuki Matsunaka
Patented Case
View Patent ↗
Granted: May 14, 1996
Filed: Jan 24, 1995
Inventors
Masaru Murashita
Hiroyuki Kawada
Toshiyuki Matsunaka
Assignee (at issue)
Aloka 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.