Inventor · disambiguated record
Keiji Fukushima
Also filed as: FUKUSHIMA KEIJI
4 granted patents·7 pending applications·92 citations·filing 1994–2020
79Inventor score
Top patents by PatentIndex Score
11 records- 0171US6194985B1Oxide-superconducting coil and a method for manufacturing the sameHITACHI LTD·Filed 1996·Granted Feb 27, 2001·26 cites·16 claims
- 0269US5625332AOxide superconducting wire and superconducting apparatus thereofHITACHI LTD·Filed 1994·Granted Apr 29, 1997·24 cites·11 claims
- 0364US6133814AOxide superconductor wire material and method for jointing the same togetherHITACHI LTD·Filed 1997·Granted Oct 17, 2000·31 cites·21 claims
- 0462US2020216324A1Complex of lamellar inorganic compound and organic compound and method of producing thereof, delaminated lamellar inorganic compound and method of producing thereof, insulating resin composition, resin sheet, insulator, resin sheet cured product, and heat dissipating memberHITACHI CHEMICAL CO LTD·Filed 2020·Application pending·0 cites
- 0553US2018044191A1Complex of lamellar inorganic compound and organic compound and method of producing thereof, delaminated lamellar inorganic compound and method of producing thereof, insulating resin composition, resin sheet, insulator, resin sheet cured product, and heat dissipating memberHITACHI CHEMICAL CO LTD·Filed 2016·Application pending·0 cites
- 0650US6591120B1Rotationally symmetric oxide superconducting wire and solenoid coil or magnetic field generator incorporating the sameHITACHI LTD·Filed 1998·Granted Jul 8, 2003·11 cites·17 claims
- 0750US2009105388A1Epoxy Resin Composition and Cured Epoxy ResinHITACHI LTD·Filed 2007·Application pending·0 cites
- 0838US2018148622A1Resin composition, resin sheet, prepreg, insulator, resin sheet cured product, and heat dissipatorHITACHI CHEMICAL CO LTD·Filed 2016·Application pending·0 cites
- 0934US2018137956A1Coil for rotary electrical machine, method of producing rotary electrical machine and mica tapeHITACHI CHEMICAL CO LTD·Filed 2016·Application pending·0 cites
- 1034US2019115119A1Coil for rotating electrical machine, method for producing coil for rotating electrical machine, mica tape, cured product of mica tape, and insulating materialHITACHI CHEMICAL CO LTD·Filed 2017·Application pending·0 cites
- 1130US2003205403A1Oxide superconducting wire, solenoid coil, magnetic field generating apparatus, and process for production of oxide superconducting wireFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →