Inventor · disambiguated record
Masaki Sekine
Also filed as: SEKINE MASAKI
9 granted patents·2 pending applications·121 citations·filing 1999–2022
88Inventor score
Top patents by PatentIndex Score
11 records- 0192US6893746B1Magnetic recording medium with high thermal stability, method for producing the same, and magnetic recording apparatusHITACHI MAXELL·Filed 2000·Granted May 17, 2005·43 cites·37 claims
- 0284US7625660B2Fuel cell and membrane electrode assemblyHITACHI MAXELL·Filed 2006·Granted Dec 1, 2009·7 cites·22 claims
- 0384US6385141B1Magneto-optical recording method capable of adjusting the sizes magnetic domainHITACHI MAXELL·Filed 2000·Granted May 7, 2002·18 cites·17 claims
- 0473US6477118B1Method and apparatus for recording and reproducing information by applying field in a direction other than the direction of magnetization or the direction to a surface of an information recording mediumHITACHI MAXELL·Filed 1999·Granted Nov 5, 2002·28 cites·7 claims
- 0568US7625659B2Fuel cell, membrane electrode assembly, catalyst used therefor, and method of producing catalystHITACHI MAXELL·Filed 2005·Granted Dec 1, 2009·2 cites·12 claims
- 0665US6388954B1Magneto-optical recording medium having clock-marks on recording layer and apparatus for recording and reproducing sameHITACHI MAXELL·Filed 1999·Granted May 14, 2002·18 cites·11 claims
- 0759US6584044B2Magneto-optical recording apparatus using multiple magnetic field strengths for recording different mark lengthsHITACHI MAXELL·Filed 2002·Granted Jun 24, 2003·3 cites·7 claims
- 0854US12230623B2Method for manufacturing semiconductor device and semiconductor deviceKIOXIA CORP·Filed 2022·Granted Feb 18, 2025·0 cites·13 claims
- 0953US6674693B1Recording method, reproducing method and recording and reproducing apparatus for magneto-optical recording mediumHITACHI MAXELL·Filed 2000·Granted Jan 6, 2004·2 cites·26 claims
- 1038US2018198163A1Non-aqueous electrolytes for lithium-ion batteries comprising an isocyanideGOTION INC·Filed 2016·Application pending·0 cites
- 1137US2004130974A1Magnetooptic recording medium and reproducing method thereforFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →