Inventor · disambiguated record
Toshihiko Aoyama
Also filed as: AOYAMA TOSHIHIKO · TAKAOKA TOKURO
14 granted patents·285 citations·filing 1976–1999
93Inventor score
Top patents by PatentIndex Score
14 records- 0181US6099036AIntermediate shaft apparatus of steering shaft assemblyYAMADA SEISAKUSHO KK·Filed 1997·Granted Aug 8, 2000·55 cites·2 claims
- 0281US5753893AAlumina-based sintered material for ceramic heaterNGK SPARK PLUG CO·Filed 1997·Granted May 19, 1998·47 cites·6 claims
- 0376US6169275B1Ceramic heater and oxygen sensor using the sameNGK SPARK PLUG CO·Filed 1999·Granted Jan 2, 2001·40 cites·12 claims
- 0475US5511630APower steering systemHONDA MOTOR CO LTD·Filed 1994·Granted Apr 30, 1996·38 cites·9 claims
- 0575US4299302APower steering device for vehiclesHONDA MOTOR CO LTD·Filed 1979·Granted Nov 10, 1981·19 cites·7 claims
- 0669US4980042AOxygen sensor and method of making itNGK SPARK PLUG CO·Filed 1989·Granted Dec 25, 1990·30 cites·21 claims
- 0754US4152011ACharacteristic compensating device for air springs for automotive suspension useHONDA MOTOR CO LTD·Filed 1977·Granted May 1, 1979·15 cites·2 claims
- 0847US5593002APower steering system equipped with means for varying an assist torque thereofHONDA MOTOR CO LTD·Filed 1994·Granted Jan 14, 1997·14 cites·12 claims
- 0946US4391342ASteering mechanism for vehicles equipped with power steering systemHONDA MOTOR CO LTD·Filed 1981·Granted Jul 5, 1983·9 cites·7 claims
- 1040US4401180APower steering device for vehiclesHONDA MOTOR CO LTD·Filed 1981·Granted Aug 30, 1983·6 cites·2 claims
- 1134US4275798APower steering apparatusHONDA MOTOR CO LTD·Filed 1979·Granted Jun 30, 1981·3 cites·10 claims
- 1232US4078830AWheel suspension apparatusHONDA MOTOR CO LTD·Filed 1976·Granted Mar 14, 1978·4 cites·2 claims
- 1330US4627637ADamping force-variable damper device for vehicles provided with power steering deviceHONDA MOTOR CO LTD·Filed 1985·Granted Dec 9, 1986·2 cites·3 claims
- 1428US5186809AStructure for joining a wire to a solid electrolytic elementNGK SPARK PLUG CO·Filed 1991·Granted Feb 16, 1993·3 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →