Mikio Takeuchi

Keyless entry system for automotive devices with compact, portable wireless code transmitter, and feature for preventing users from locking transmitter in vehicle

Safe remote-control door opening-and-closing device for an automotive vehicle

Keyless entry system for automatically operating automotive door locking devices without manual operation

Keyless entry system for locking and unlocking a vehicular lock device by a pocket portable radio signal transmitter and antenna arrangement therefor

Antenna for transmitting and/or receiving radio waves by way of electromagnetic induction

Keyless entry system for automotive devices antenna device allowing low power radio signal communication

Automotive keyless entry system incorporating portable radio self-identifying code signal transmitter

Antenna device in automotive keyless entry system

Pocket-portable radio code signal transmitter for automotive keyless entry system

Schlüsselloses Betätigungssystem für eine Fahrzeugverriegelungsvorrichtung