Inventor · disambiguated record
Kazusige Fukuyori
Also filed as: FUKUYORI KAZUSIGE
16 granted patents·513 citations·filing 1983–2002
95Inventor score
Files withHITACHI LTD16
Top patents by PatentIndex Score
16 records- 0197US6494011B2Hollow extruded frame member for friction stir weldingHITACHI LTD·Filed 2001·Granted Dec 17, 2002·33 cites·28 claims
- 0297US6311889B1Manufacturing method of a structure body and a manufacturing apparatus of a structure bodyHITACHI LTD·Filed 2000·Granted Nov 6, 2001·61 cites·15 claims
- 0395US6273323B1Manufacturing method of a structural bodyHITACHI LTD·Filed 2000·Granted Aug 14, 2001·59 cites·7 claims
- 0493US6250037B1Structure body and hollow shape extruded frame memberHITACHI LTD·Filed 1999·Granted Jun 26, 2001·77 cites·13 claims
- 0591US6471112B2Friction stir welding methodHITACHI LTD·Filed 2001·Granted Oct 29, 2002·36 cites·4 claims
- 0690US6422449B1Method of mending a friction stir welding portionHITACHI LTD·Filed 2000·Granted Jul 23, 2002·46 cites·29 claims
- 0790US6315187B1Friction stir welding methodHITACHI LTD·Filed 1999·Granted Nov 13, 2001·51 cites·8 claims
- 0887US6474533B1Friction stir welding methodHITACHI LTD·Filed 2000·Granted Nov 5, 2002·35 cites·10 claims
- 0983US6325274B2Method of manufacture of a structural bodyHITACHI LTD·Filed 2001·Granted Dec 4, 2001·20 cites·3 claims
- 1082US6502739B2Method of manufacture of a structural bodyHITACHI LTD·Filed 2001·Granted Jan 7, 2003·18 cites·3 claims
- 1180US6513698B2Method of manufacture of a structural bodyHITACHI LTD·Filed 2001·Granted Feb 4, 2003·16 cites·2 claims
- 1279US6733900B2Car body formed by friction stir weldingHITACHI LTD·Filed 2002·Granted May 11, 2004·15 cites·3 claims
- 1378US6691484B2Hollow extruded frame member for friction stir welding and structure body formed therefromHITACHI LTD·Filed 2002·Granted Feb 17, 2004·16 cites·10 claims
- 1477US6777107B2Structural body formed by friction stir weldingHITACHI LTD·Filed 2002·Granted Aug 17, 2004·13 cites·4 claims
- 1557US6779706B2Frame member for friction stir weldingHITACHI LTD·Filed 2002·Granted Aug 24, 2004·5 cites·20 claims
- 1655US4617818AStructural metal sheet and method for forming the sameHITACHI LTD·Filed 1983·Granted Oct 21, 1986·12 cites·3 claims
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