Inventor · disambiguated record
Keiji Maishigi
Also filed as: MAISHIGI KEIJI
5 granted patents·1 pending application·6 citations·filing 2000–2019
67Inventor score
Top patents by PatentIndex Score
6 records- 0157US6673148B2Method of using a magnetic field furnace to manufacture semiconductor substratesEBARA SOLAR INC·Filed 2002·Granted Jan 6, 2004·6 cites·20 claims
- 0253US11396876B2Control device, control system, control method, recording medium and machine learning deviceEBARA CORP·Filed 2019·Granted Jul 26, 2022·0 cites·8 claims
- 0350US11946470B2Information processing apparatus, information processing system, information processing method, program, substrate processing apparatus, criterion data determination apparatus, and criterion data determination methodEBARA CORP·Filed 2018·Granted Apr 2, 2024·0 cites·50 claims
- 0441US6669776B2Magnetic field furnace and a method of using the same to manufacture semiconductor substratesEBARA SOLAR INC·Filed 2002·Granted Dec 30, 2003·0 cites·7 claims
- 0538US2006243604A1Method and apparatus for treating waste waterNAKAGAWA SOTA·Filed 2004·Application pending·0 cites
- 0636US6482261B2Magnetic field furnaceEBARA SOLAR INC·Filed 2000·Granted Nov 19, 2002·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →