Assignee
JP NAT RES INST FOR METALS
JP·9 granted patents·105 citations·filing 1999–2000
Top patents by PatentIndex Score
9 records- 0170US6297473B2Arc welding methodJP NAT RES INST FOR METALS·Filed 1999·Granted Oct 2, 2001·30 cites·6 claims
- 0267US6372054B1Process for producing ultrafine multifilamentary Nb3(A1,Ge) or Nb3(A1,Si) superconducting wireJP NAT RES INST FOR METALS·Filed 2000·Granted Apr 16, 2002·23 cites·8 claims
- 0366US6299704B1Heat resisting steel containing a ferrite or tempered martensite structureJP NAT RES INST FOR METALS·Filed 1999·Granted Oct 9, 2001·21 cites·6 claims
- 0457US6696016B1High-chromium containing ferrite based heat resistant steelJP NAT RES INST FOR METALS·Filed 2000·Granted Feb 24, 2004·1 cites·4 claims
- 0557US6383286B1Method of making semiconductor super-atom and aggregate thereofJP NAT RES INST FOR METALS·Filed 2000·Granted May 7, 2002·6 cites·8 claims
- 0654US6464807B1Production method of ultra fine grain steelJP NAT RES INST FOR METALS·Filed 2000·Granted Oct 15, 2002·3 cites·2 claims
- 0746US6457349B1Method of testing hardness of micro regionJP NAT RES INST FOR METALS·Filed 1999·Granted Oct 1, 2002·13 cites·10 claims
- 0842US6340657B1Method for producing thin films of ribbon-like oxide high-temperature superconductorJP NAT RES INST FOR METALS·Filed 2000·Granted Jan 22, 2002·1 cites·8 claims
- 0934US6332905B1High-strength metal solidified material and acid steel and manufacturing methods thereofJP NAT RES INST FOR METALS·Filed 1999·Granted Dec 25, 2001·7 cites·29 claims
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