Inventor · disambiguated record
Naoki Maki
Also filed as: MAKI NAOKI · MORI TAKANOBU
17 granted patents·3 pending applications·340 citations·filing 1974–2019
94Inventor score
Top patents by PatentIndex Score
20 records- 0193US4996496ABending magnetHITACHI LTD·Filed 1988·Granted Feb 26, 1991·138 cites·10 claims
- 0279US6037850ASuperconducting magnet apparatus and method of regulating magnetization thereofHITACHI MEDICAL CORP·Filed 1997·Granted Mar 14, 2000·35 cites·76 claims
- 0371US4171494AElectric rotary machine having superconducting rotorHITACHI LTD·Filed 1977·Granted Oct 16, 1979·24 cites·7 claims
- 0469US10461645B2Power supply system, DC/DC converter, and power conditioner for suppressing performance degradation in solar cellsOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Oct 29, 2019·2 cites·14 claims
- 0566US3960090ALinear synchronous motor powered vehicleHITACHI LTD·Filed 1974·Granted Jun 1, 1976·17 cites·17 claims
- 0665US4448042ACoolant supply and discharge device for superconductive rotorHITACHI LTD·Filed 1982·Granted May 15, 1984·19 cites·2 claims
- 0759US5189386AAluminum-stabilized superconductor and superconducting coil, and method of manufacturing the superconductorHITACHI LTD·Filed 1991·Granted Feb 23, 1993·21 cites·32 claims
- 0856US8076894B2Superconductive rotating electric machine drive control system and superconductive rotating electric machine drive control methodIZUMI MITSURU·Filed 2007·Granted Dec 13, 2011·3 cites·35 claims
- 0952US6245231B1Fuel filter apparatus with anti-electrostatic functionDENSO CORP·Filed 1999·Granted Jun 12, 2001·19 cites·11 claims
- 1049US4389585ASuperconductive rotorHITACHI LTD·Filed 1981·Granted Jun 21, 1983·11 cites·9 claims
- 1145US2005129261A1Electronic instrumentFiled 2004·Application pending·0 cites
- 1240US5812042ASuperconducting magnet formed by laminating hollow conductor platesHITACHI LTD·Filed 1996·Granted Sep 22, 1998·15 cites·9 claims
- 1339US5598710ASuperconducting apparatus and method for operating said superconducting apparatusHITACHI LTD·Filed 1995·Granted Feb 4, 1997·11 cites·22 claims
- 1438US2019288500A1Arc detecting apparatus and control method thereof, non-transitory computer readable recording medium, and dc power systemOMRON TATEISI ELECTRONICS CO·Filed 2019·Application pending·0 cites
- 1538US2019288643A1Arc detecting apparatus and control method thereof, and non-transitory computer readable recording mediumOMRON TATEISI ELECTRONICS CO·Filed 2019·Application pending·0 cites
- 1637US5107524ASynchrotron radiation utilizing apparatus and method for utilizing synchrotron radiationHITACHI LTD·Filed 1990·Granted Apr 21, 1992·4 cites·18 claims
- 1737US4393429ASuperconductive coil system with protecting deviceHITACHI LTD·Filed 1981·Granted Jul 12, 1983·7 cites·7 claims
- 1836US5222437ALevitation system of a magnetically levitated trainHITACHI LTD·Filed 1992·Granted Jun 29, 1993·11 cites·16 claims
- 1933US8542504B2Control circuit, power conditioner including the control circuit, and photovoltaic systemMABUCHI MASAO·Filed 2011·Granted Sep 24, 2013·0 cites·7 claims
- 2032US5502613ASuperconducting magnet abnormality detection and protection apparatusHITACHI LTD·Filed 1993·Granted Mar 26, 1996·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →