Inventor · disambiguated record
Shinji Takayama
Also filed as: TAKAYAMA SHINJI
34 granted patents·2 pending applications·418 citations·filing 1980–2023
97Inventor score
Top patents by PatentIndex Score
36 records- 0198US4668310AAmorphous alloysHITACHI METALS LTD·Filed 1983·Granted May 26, 1987·144 cites·2 claims
- 0288US4559572AMagnetic head and method of fabricating sameHITACHI LTD·Filed 1984·Granted Dec 17, 1985·29 cites·6 claims
- 0382US10934990B2Control device for compression ignition engineMAZDA MOTOR·Filed 2020·Granted Mar 2, 2021·2 cites·10 claims
- 0480US4306908AFerromagnetic amorphous alloyHITACHI LTD·Filed 1980·Granted Dec 22, 1981·20 cites·11 claims
- 0577US4656547AComposite type magnetic head for recording and reproducing high frequency signalsHITACHI LTD·Filed 1984·Granted Apr 7, 1987·19 cites·13 claims
- 0674US10876465B2Intake-air temperature controlling device for engine with superchargerMAZDA MOTOR·Filed 2019·Granted Dec 29, 2020·1 cites·5 claims
- 0773US10968845B2Control device for compression ignition engineMAZDA MOTOR·Filed 2020·Granted Apr 6, 2021·1 cites·10 claims
- 0872US4950642AMethod for fabricating superconducting oxide thin films by activated reactive evaporationHITACHI LTD·Filed 1988·Granted Aug 21, 1990·24 cites·4 claims
- 0968US10968856B2Engine control method and engine systemMAZDA MOTOR·Filed 2019·Granted Apr 6, 2021·1 cites·5 claims
- 1067US5173885AMagneto-optical recording medium and system for use with short wavelength lightIBM·Filed 1991·Granted Dec 22, 1992·18 cites·24 claims
- 1161US5316585AMethod for fabricating superconducting materials and superconductive thin filmsHITACHI LTD·Filed 1990·Granted May 31, 1994·18 cites·15 claims
- 1258US5030512AMagneto-optical recording mediumIBM·Filed 1990·Granted Jul 9, 1991·12 cites·18 claims
- 1357US12509055B2Vehicle driving force control deviceMAZDA MOTOR·Filed 2023·Granted Dec 30, 2025·0 cites·4 claims
- 1457US10995681B2Combustion control device for engineMAZDA MOTOR·Filed 2020·Granted May 4, 2021·0 cites·10 claims
- 1557US10663317B2Map display system and map display programAISIN AW CO·Filed 2017·Granted May 26, 2020·0 cites·8 claims
- 1657US5903055AConductor line materials and method of making their metal line layersIBM·Filed 1996·Granted May 11, 1999·22 cites·17 claims
- 1757US5466539AHigh permeability iron-based alloyIBM·Filed 1994·Granted Nov 14, 1995·16 cites·24 claims
- 1857US5392169AElectrical means to diminish read-back signal waveform distortion in recording headsIBM·Filed 1993·Granted Feb 21, 1995·11 cites·45 claims
- 1956US4972285AAmorphous magnetic alloy of Co-Nb-Zr system and magnetic head made from the sameHITACHI LTD·Filed 1988·Granted Nov 20, 1990·11 cites·8 claims
- 2056US4838962AMagneto-optical recording mediumHITACHI LTD·Filed 1988·Granted Jun 13, 1989·9 cites·13 claims
- 2154US5413835AMagnetic recording medium having an underlayer of low melting point metal alloy in the form of spherically shaped structuresIBM·Filed 1993·Granted May 9, 1995·16 cites·2 claims
- 2250US4923765AMagneto-optical recording mediumHITACHI LTD·Filed 1989·Granted May 8, 1990·7 cites·6 claims
- 2350US4880694AMagneto-optical recording materialHITACHI LTD·Filed 1988·Granted Nov 14, 1989·7 cites·20 claims
- 2449US5516547AMethod for fabricating magnetic recording mediumIBM·Filed 1995·Granted May 14, 1996·13 cites·11 claims
- 2546US11008930B2Engine control method and engine systemMAZDA MOTOR·Filed 2019·Granted May 18, 2021·0 cites·13 claims
- 2646US10859015B2Control system for compression ignition engineMAZDA MOTOR·Filed 2019·Granted Dec 8, 2020·0 cites·19 claims
- 2745US11313312B2Engine control method and engine systemMAZDA MOTOR·Filed 2019·Granted Apr 26, 2022·0 cites·12 claims
- 2844US11242817B2Engine control method and engine systemMAZDA MOTOR·Filed 2019·Granted Feb 8, 2022·0 cites·9 claims
- 2944US2013291878A1Medical mask with a functional materialTAKAYAMA SHINJI·Filed 2011·Application pending·0 cites
- 3043US2019277649A1Map display system and map display programAISIN AW CO·Filed 2018·Application pending·0 cites
- 3142US11371462B2Control apparatus and control method for compression ignition type engineMAZDA MOTOR·Filed 2020·Granted Jun 28, 2022·0 cites·7 claims
- 3242US10801393B2Control system for compression ignition engineMAZDA MOTOR·Filed 2019·Granted Oct 13, 2020·0 cites·10 claims
- 3342US5091896AMethod and apparatus for magneto-optical recording using a demagnetization field and erasing using external magnetic fieldIBM·Filed 1990·Granted Feb 25, 1992·5 cites·16 claims
- 3441US10794316B2Control system for compression ignition engineMAZDA MOTOR·Filed 2019·Granted Oct 6, 2020·0 cites·18 claims
- 3540US5151671ACircuit breakerMATSUSHITA ELECTRIC WORKS LTD·Filed 1991·Granted Sep 29, 1992·8 cites·11 claims
- 3635US5658680AMagnetic recording medium and its fabrication methodIBM·Filed 1996·Granted Aug 19, 1997·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →