Inventor · disambiguated record
Toru Takatani
Also filed as: TAKATANI TORU
3 granted patents·1 pending application·43 citations·filing 2000–2002
71Inventor score
Technology areasB23K
Files withHITACHI CONSTRUCTION MACHINERY3
Top patents by PatentIndex Score
4 records- 0175US7005607B2Welding method, welding device, welded joint, and welded structureHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Feb 28, 2006·20 cites·20 claims
- 0270US6596969B1Method for guiding arc by laser, and arc guiding welding and device by the methodHITACHI CONSTRUCTION MACHINERY·Filed 2000·Granted Jul 22, 2003·16 cites·12 claims
- 0357US6534746B1Narrow gap welding method and welding apparatusHITACHI CONSTRUCTION MACHINERY·Filed 2000·Granted Mar 18, 2003·7 cites·18 claims
- 0434US2003111514A1Method of friction welding, and frictionally welded structureFiled 2001·Application pending·0 cites
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