Granted Patent
Utility
US 3,975,730 · App. 05/529,954
Radar data selection equipment
Inventors:
Takamasa Maeda, Yasuhiko Kamata, Shyozo Shimaya, Taiji Tatsuta, Takamasa Yamashita, Hiromi Kawakami, Takeshi Matsuki, Yoshiaki Yato, Michinori Yokouchi, Takeshi Kijima
Patented Case
View Patent ↗
Granted: Aug 17, 1976
Filed: Dec 5, 1974
Inventors
Takamasa Maeda
Yasuhiko Kamata
Shyozo Shimaya
Taiji Tatsuta
Takamasa Yamashita
Hiromi Kawakami
Takeshi Matsuki
Yoshiaki Yato
Michinori Yokouchi
Takeshi Kijima
Assignees (at issue)
Nippon Telegraph and Telephone Public Corporation
MITSUBISHI ELECTRIC 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.