Inventor · disambiguated record
Chuhei Funatsu
Also filed as: FUNATSU CHUHEI
7 granted patents·232 citations·filing 1976–1990
88Inventor score
Technology areasG01S
Top patents by PatentIndex Score
7 records- 0189US4167006ACollision avoidance system of aircraftTOYO COMMUNICATION EQUIP·Filed 1977·Granted Sep 4, 1979·55 cites·6 claims
- 0281US4853700AIndicating system for warning airspace or threatening aircraft in aircraft collision avoidance systemTOYO COMMUNICATION EQUIP·Filed 1985·Granted Aug 1, 1989·58 cites·6 claims
- 0378US4107674ACollision avoidance system for aircraftsTOYO TSUSHINKI KABUSHIKI JAKA·Filed 1976·Granted Aug 15, 1978·30 cites·11 claims
- 0477US4196434ASurveillance system for collision avoidance of aircrafts using radar beaconTOYO COMMUNICATION EQUIP·Filed 1977·Granted Apr 1, 1980·31 cites·16 claims
- 0557US4978945AAlarm suppressing system in aircraft collision avoidance systemTOYO COMMUNICATION EQUIP·Filed 1989·Granted Dec 18, 1990·20 cites·5 claims
- 0655US5029092ADevice of suppressing incorrect alarms for use in a collision avoidance system installed in an airplaneTOYO COMMUNICATION EQUIP·Filed 1989·Granted Jul 2, 1991·18 cites·5 claims
- 0748US5202684ASystem of an aircraft collision avoidance system for suppressing useless alarmsTOYO COMMUNICATION EQUIP·Filed 1990·Granted Apr 13, 1993·20 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →