Assignee
SANTOKU CORP
JP·29 granted patents·12 pending applications·100 citations·filing 1997–2023
Top patents by PatentIndex Score
41 records- 0182US10900103B2Magnesium-lithium alloy, rolled material and shaped articleSANTOKU CORP·Filed 2016·Granted Jan 26, 2021·1 cites·12 claims
- 0281US10258964B2Composite oxideSANTOKU CORP·Filed 2016·Granted Apr 16, 2019·1 cites·3 claims
- 0377US11145443B2R-T-B-based magnet material alloy and method for producing the sameSANTOKU CORP·Filed 2019·Granted Oct 12, 2021·0 cites·3 claims
- 0475US6332933B1Iron-rare earth-boron-refractory metal magnetic nanocompositesSANTOKU CORP·Filed 1997·Granted Dec 25, 2001·32 cites·50 claims
- 0573US10547055B2Positive-electrode active material for nonaqueous-electrolyte secondary battery, and positive electrode and secondary battery using said positive-electrode active materialSANTOKU CORP·Filed 2014·Granted Jan 28, 2020·2 cites·5 claims
- 0673US6352599B1High performance iron-rare earth-boron-refractory-cobalt nanocompositeSANTOKU CORP·Filed 1999·Granted Mar 5, 2002·30 cites·25 claims
- 0772US9868110B2Method for producing composite oxide and composite oxide catalystSANTOKU CORP·Filed 2013·Granted Jan 16, 2018·1 cites·4 claims
- 0868US7722726B2Process for producing alloy slab for rare-earth sintered magnet, alloy slab for rare-earth sintered magnet and rare-earth sintered magnetSANTOKU CORP·Filed 2005·Granted May 25, 2010·2 cites·13 claims
- 0967US10741838B2Positive-electrode active material powder, positive electrode containing positive-electrode active material powder, and secondary batterySANTOKU CORP·Filed 2014·Granted Aug 11, 2020·1 cites·12 claims
- 1064US2025128938A1Hydrogen storage material, hydrogen storage container, and hydrogen supply apparatusSANTOKU CORP·Filed 2023·Application pending·0 cites
- 1164US2014298646A1Compound having olivine-type structure, positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary batterySANTOKU CORP·Filed 2014·Application pending·0 cites
- 1261US11370949B2HoCu-based cold-storage material, and cold-storage device and refrigerating machine each equipped therewithSANTOKU CORP·Filed 2018·Granted Jun 28, 2022·0 cites·8 claims
- 1360US9337473B2Positive electrode active material, positive electrode for nonaqueous electrolyte battery, and nonaqueous electrolyte batterySANTOKU CORP·Filed 2014·Granted May 10, 2016·0 cites·6 claims
- 1460US2010133467A1Compound having olivine-type structure, positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary batterySANTOKU CORP·Filed 2008·Application pending·0 cites
- 1559US7175721B2Method for preparing Cr-Ti-V type hydrogen occlusion alloySANTOKU CORP·Filed 2002·Granted Feb 13, 2007·6 cites·19 claims
- 1659US2024208807A1Hydrogen storage material, hydrogen storage container, and hydrogen supply apparatusSANTOKU CORP·Filed 2022·Application pending·0 cites
- 1758US9962685B2Catalyst and process for producing sameSANTOKU CORP·Filed 2015·Granted May 8, 2018·0 cites·5 claims
- 1858US9362591B2All-solid-state lithium ion battery and positive electrode mixtureSANTOKU CORP·Filed 2013·Granted Jun 7, 2016·0 cites·5 claims
- 1958US2018036714A1Method for producing composite oxide and composite oxide catalystSANTOKU CORP·Filed 2017·Application pending·0 cites
- 2057US10497497B2R-T-B—Ga-based magnet material alloy and method of producing the sameSANTOKU CORP·Filed 2018·Granted Dec 3, 2019·0 cites·4 claims
- 2156US12590355B2Hydrogen storage material, hydrogen storage container, and hydrogen supply apparatusSANTOKU CORP·Filed 2021·Granted Mar 31, 2026·0 cites·5 claims
- 2256US9947925B2Negative electrode for lithium-ion secondary batterySANTOKU CORP·Filed 2013·Granted Apr 17, 2018·0 cites·10 claims
- 2356US6565673B1Sm(Co, Fe, Cu, Zr, C) compositions and methods of producing sameSANTOKU CORP·Filed 1999·Granted May 20, 2003·14 cites·15 claims
- 2456US6375869B1AB5-type rare earth transition intermetallic compounds for the negative electrodes of rechargeable batteriesSANTOKU CORP·Filed 2000·Granted Apr 23, 2002·3 cites·25 claims
- 2556US2010051470A1Process for producing metallic lithiumSANTOKU CORP·Filed 2007·Application pending·0 cites
- 2654US2014309104A1Composite oxideSANTOKU CORP·Filed 2012·Application pending·0 cites
- 2751US7935305B2Hydrogen storage alloy, production method therefor and nickel-hydrogen secondary battery-use cathodeSANTOKU CORP·Filed 2010·Granted May 3, 2011·1 cites·5 claims
- 2849US9695519B2Positive electrode catalyst and deviceSANTOKU CORP·Filed 2014·Granted Jul 4, 2017·0 cites·3 claims
- 2949US7270781B2System for producing alloy containing rare earth metalSANTOKU CORP·Filed 2003·Granted Sep 18, 2007·1 cites·10 claims
- 3048US12031197B2Hydrogen storage material, hydrogen storage container, and hydrogen supply apparatusSANTOKU CORP·Filed 2020·Granted Jul 9, 2024·0 cites·19 claims
- 3148US2010219370A1Positive electrode active material, positive electrode for nonaqueous electrolyte battery, and nonaqueous electrolyte batterySANTOKU CORP·Filed 2006·Application pending·0 cites
- 3243US10583488B2Manufacturing method for magnetic freezing moduleSANTOKU CORP·Filed 2016·Granted Mar 10, 2020·0 cites·13 claims
- 3342US9859556B2Hydrogen absorption alloy powder, negative electrode, and nickel-hydrogen secondary cellSANTOKU CORP·Filed 2013·Granted Jan 2, 2018·0 cites·21 claims
- 3440US7338566B2Alloy for sm-co based magnet, method for production thereof, sintered magnet and bonded magnetSANTOKU CORP·Filed 2002·Granted Mar 4, 2008·1 cites·11 claims
- 3539US7160502B2Method for producing anode for rechargeable batterySANTOKU CORP·Filed 2002·Granted Jan 9, 2007·0 cites·3 claims
- 3639US2018345255A1Steam reforming catalyst for hydrocarbonsSANTOKU CORP·Filed 2016·Application pending·0 cites
- 3737US2019316814A1Rare earth regenerator material, and regenerator and refrigerator each provided with sameSANTOKU CORP·Filed 2017·Application pending·0 cites
- 3837US2019368785A1Cooling storage material and method for producing same, cooling storage device, and refrigerating machineSANTOKU CORP·Filed 2017·Application pending·0 cites
- 3934US2008014502A1Hydrogen storage alloys, method for producing the same, and anodes for nickel-hydrogen rechargeable batterySANTOKU CORP·Filed 2007·Application pending·0 cites
- 4031US10256018B2Cast rare earth-containing alloy sheet, manufacturing method therefor, and sintered magnetSANTOKU CORP·Filed 2015·Granted Apr 9, 2019·0 cites·8 claims
- 4130US6592682B1Method for preparing a magnetic material by forging and magnetic material in powder formSANTOKU CORP·Filed 1999·Granted Jul 15, 2003·4 cites·29 claims
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