Inventor · disambiguated record

Keiji Takao

Also filed as: TAKAO KEIJI

2 granted patents·334 citations·filing 1992–1993

69Inventor score

Technology areasG01C H04B

Files withMAZDA MOTOR2

Top patents by PatentIndex Score

2 records

0196US5293163ANavigation apparatus for vehiclesMAZDA MOTOR·Filed 1993·Granted Mar 8, 1994·323 cites·15 claims
0238US5263190AVehicular radio receiver having muting circuitry for suppressing noises caused by receiver data pulsesMAZDA MOTOR·Filed 1992·Granted Nov 16, 1993·11 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →