Inventor · disambiguated record
Koichi Kawaura
Also filed as: KAWAURA KOICHI
7 granted patents·3 pending applications·46 citations·filing 1998–2011
81Inventor score
Top patents by PatentIndex Score
10 records- 0188US6634411B2Gas discharge systems for die-casting machines and methods for discharging gasesTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Oct 21, 2003·16 cites·13 claims
- 0274US8002163B2Friction welding apparatusTOYOTA JIDOSHOKKI KK·Filed 2009·Granted Aug 23, 2011·4 cites·7 claims
- 0364US8578992B2Friction welding apparatusKAWAURA KOICHI·Filed 2008·Granted Nov 12, 2013·5 cites·7 claims
- 0456US6068038ADeflashing apparatus for friction welding machineTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted May 30, 2000·19 cites·6 claims
- 0553US2009242613A1Method and apparatus of friction weldingKAWAURA KOICHI·Filed 2009·Application pending·0 cites
- 0648US6808006B2Die-casting systems and machines and methods for withdrawing cores in die-casting systems and machinesTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Oct 26, 2004·2 cites·13 claims
- 0747US2009224024A1Friction welding methods and friction welding apparatusesKAWAURA KOICHI·Filed 2009·Application pending·0 cites
- 0846US2012012232A1Method and apparatus of friction welding to increase tensile strength of welded workpieceKAWAURA KOICHI·Filed 2011·Application pending·0 cites
- 0943US6915835B2Die clamping system and method of clamping dieTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Jul 12, 2005·0 cites·20 claims
- 1043US6808007B2Die opening/closing apparatus for die-casting systems and machines and methods for opening dies using such die opening/closing apparatusTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Oct 26, 2004·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →