About 3 Trademarks found that are owned by Kabushiki Kaisha Transtron Transtron Inc.

electronic circuits for [ fuel injection control,] emission control, speed control [, transmission control, height control, and seat belt control, all for vehicles; electronic sensors and radar detectors for measuring distance and relative speed between vehicles; car telephones and facsimiles; and navigation systems for vehicles, namely, on-board computers, displays, memories and graphical position-sensing devices for assisting drivers]

electric and electronic apparatus for vehicles, namely integrated circuits

fuel injectors

fuel injectors