Inventor · disambiguated record
Akio Takahashi
Also filed as: HOPKINS GEORGE C · IRIYAMA HIROSHI · MATSUMURA KIICHIRO · TAKAHASHI AKIO
190 granted patents·19 pending applications·3,396 citations·filing 1974–2019
99Inventor score
Files withHITACHI LTD66ASAHI OPTICAL CO LTD24HONDA MOTOR CO LTD16HITACHI CHEMICAL CO LTD12HOOKER CHEMICALS PLASTICS CORP10
Top patents by PatentIndex Score
209 records- 0196US6260609B1Radiator attachment structureHONDA MOTOR CO LTD·Filed 2000·Granted Jul 17, 2001·95 cites·8 claims
- 0294US6028364ASemiconductor device having a stress relieving mechanismHITACHI LTD·Filed 1995·Granted Feb 22, 2000·167 cites·19 claims
- 0394US5565706ALSI package boardHITACHI LTD·Filed 1995·Granted Oct 15, 1996·190 cites·24 claims
- 0494USD359972SBinocularsASAHI OPTICAL CO LTD·Filed 1994·Granted Jul 4, 1995·46 cites·1 claims
- 0594US4265388AProcess for manufacture of assembled cam shaftTOYOTA MOTOR CO LTD·Filed 1978·Granted May 5, 1981·51 cites·9 claims
- 0692US5595943AMethod for formation of conductor using electroless platingHITACHI LTD·Filed 1995·Granted Jan 21, 1997·125 cites·3 claims
- 0791US8155343B2Engine sound processing systemHONJI YOSHIKAZU·Filed 2006·Granted Apr 10, 2012·21 cites·7 claims
- 0891US6193305B1Windshield supporting structureHONDA MOTOR CO LTD·Filed 1999·Granted Feb 27, 2001·72 cites·8 claims
- 0991USD362007SLens for single-lens reflex cameraASAHI OPTICAL CO LTD·Filed 1994·Granted Sep 5, 1995·35 cites·1 claims
- 1091US5021296ACircuit board and process for producing the sameHITACHI LTD·Filed 1989·Granted Jun 4, 1991·66 cites·33 claims
- 1190USD306606SPair of binocularsASAHI OPTICAL CO LTD·Filed 1988·Granted Mar 13, 1990·32 cites·1 claims
- 1289US6179364B1Bonnet for automobileHONDA MOTOR CO LTD·Filed 1999·Granted Jan 30, 2001·64 cites·7 claims
- 1389US4526835AMulti-layer printed circuit board and process for production thereofHITACHI LTD·Filed 1983·Granted Jul 2, 1985·45 cites·35 claims
- 1488US7143856B2Apparatus for a vehicle for protection of a colliding objectHONDA MOTOR CO LTD·Filed 2004·Granted Dec 5, 2006·44 cites·11 claims
- 1587US8447072B2Inattention determining deviceTAKAHASHI AKIO·Filed 2011·Granted May 21, 2013·12 cites·8 claims
- 1687US5682558ACamera with learning functionASAHI OPTICAL CO LTD·Filed 1995·Granted Oct 28, 1997·23 cites·19 claims
- 1786US6638352B2Thermal stable low elastic modulus material and device using the sameHITACHI LTD·Filed 2002·Granted Oct 28, 2003·31 cites·6 claims
- 1886US6054219AProcess for forming insulating layers on soft magnetic powder composite core from magnetic particlesHITACHI LTD·Filed 1997·Granted Apr 25, 2000·40 cites·10 claims
- 1986US4970107AComposite article comprising a copper element and a process for producing itHITACHI LTD·Filed 1989·Granted Nov 13, 1990·50 cites·34 claims
- 2086US4236923AMethod of metallurgically joining a fitting to a shaftTOYOTA MOTOR CO LTD·Filed 1978·Granted Dec 2, 1980·37 cites·14 claims
- 2186US3974045AMethod for electroplating bright zincDIPSOL CHEM·Filed 1974·Granted Aug 10, 1976·26 cites·9 claims
- 2284US9073431B2Vehicle control systemHONDA MOTOR CO LTD·Filed 2014·Granted Jul 7, 2015·8 cites·2 claims
- 2384US6193304B1Windshield supporting structureHONDA MOTOR CO LTD·Filed 1999·Granted Feb 27, 2001·75 cites·3 claims
- 2483US11462644B2TFT module, scanned antenna provided with TFT module, method for driving device provided with TFT module, and method for producing device provided with TFT moduleSHARP KK·Filed 2018·Granted Oct 4, 2022·5 cites·20 claims
- 2583US6762511B2Thermosetting resin compositionHITACHI LTD·Filed 2001·Granted Jul 13, 2004·16 cites·3 claims
- 2683US6423571B2Method of making a semiconductor device having a stress relieving mechanismHITACHI LTD·Filed 2001·Granted Jul 23, 2002·35 cites·19 claims
- 2783US4710854AHybrid multilayer wiring boardHITACHI LTD·Filed 1987·Granted Dec 1, 1987·46 cites·13 claims
- 2883US4012460AMethod of polymerizing vinyl chloride with olefin-acrylic ester copolymers and composition thereofHOOKER CHEMICALS PLASTICS CORP·Filed 1975·Granted Mar 15, 1977·25 cites·13 claims
- 2982US7717561B2Sight line detecting methodHONDA MOTOR CO LTD·Filed 2005·Granted May 18, 2010·9 cites·15 claims
- 3082US6729429B2Distance measuring sensor mounting structureHONDA MOTOR CO LTD·Filed 2002·Granted May 4, 2004·31 cites·6 claims
- 3182US4666736AHighly electroconductive graphite continuous filament and process for preparation thereofAGENCY IND SCIENCE TECHN·Filed 1984·Granted May 19, 1987·30 cites·10 claims
- 3282US4455257ACationic reaction product of kraft lignin with aldehyde and polyamineREED LIGNIN INC·Filed 1982·Granted Jun 19, 1984·40 cites·12 claims
- 3382US4393188AThermosetting prepolymer from polyfunctional maleimide and bis maleimideHITACHI CHEMICAL CO LTD·Filed 1981·Granted Jul 12, 1983·38 cites·8 claims
- 3482US3954575AZinc electroplatingDIPSOL CHEM·Filed 1974·Granted May 4, 1976·25 cites·6 claims
- 3581US9248796B2Visually-distracted-driving detection deviceTAKAHASHI AKIO·Filed 2012·Granted Feb 2, 2016·11 cites·10 claims
- 3681US7771049B2Method and apparatus for detecting sight line vectorHONDA MOTOR CO LTD·Filed 2007·Granted Aug 10, 2010·36 cites·7 claims
- 3781US6326561B1Thin-film multilayer wiring board with wiring and via holes in a thickness of an insulating layerHITACHI LTD·Filed 1996·Granted Dec 4, 2001·39 cites·39 claims
- 3881US4206291APolyester modifiers for vinyl halide polymersHOOKER CHEMICALS PLASTICS CORP·Filed 1979·Granted Jun 3, 1980·33 cites·13 claims
- 3980US11490846B2Bioelectrode and method for producing bioelectrodeTATSUTA ELECTRIC WIRE & CABLE CO LTD·Filed 2017·Granted Nov 8, 2022·1 cites·12 claims
- 4080US9267835B2Failure diagnosis apparatus for fuel level sensor and failure diagnosis method for fuel level sensorNISSAN MOTOR·Filed 2013·Granted Feb 23, 2016·6 cites·4 claims
- 4179US7891456B2Anti-drunk driving apparatus for vehicleHONDA MOTOR CO LTD·Filed 2008·Granted Feb 22, 2011·15 cites·2 claims
- 4279US7076068B2Three-dimensional sound reproducing apparatus and a three-dimensional sound reproduction methodYAMAHA CORP·Filed 2002·Granted Jul 11, 2006·19 cites·5 claims
- 4378US11446214B2Curable dental compositeG C DENTAL IND CORP·Filed 2019·Granted Sep 20, 2022·1 cites·2 claims
- 4478US5774746ACamera with learning functionASAHI OPTICAL CO LTD·Filed 1997·Granted Jun 30, 1998·13 cites·99 claims
- 4578US5538942AMethod for producing a superconducting magnet coilHITACHI LTD·Filed 1995·Granted Jul 23, 1996·54 cites·1 claims
- 4678US5497545AMethod of making electrical connections in the manufacture of wiring sheet assembliesHITACHI LTD·Filed 1993·Granted Mar 12, 1996·59 cites·20 claims
- 4778USD357491SLens for single-lens reflex cameraASAHI OPTICAL CO LTD·Filed 1993·Granted Apr 18, 1995·18 cites·1 claims
- 4878US5384197ASuperconducting magnet coil and curable resin composition used thereinHITACHI LTD·Filed 1993·Granted Jan 24, 1995·27 cites·10 claims
- 4978US4320036ALigno-novolak resin molding compositionsAMERICAN CAN CO·Filed 1980·Granted Mar 16, 1982·32 cites·20 claims
- 5077US7246904B2Line-of-sight detection method and apparatus thereforHONDA MOTOR CO LTD·Filed 2005·Granted Jul 24, 2007·17 cites·4 claims
Showing the top 50 of 209 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →