Assignee
KAWAURA KOICHI
JP·1 granted patent·3 pending applications·5 citations·filing 2008–2011
Top patents by PatentIndex Score
4 records- 0164US8578992B2Friction welding apparatusKAWAURA KOICHI·Filed 2008·Granted Nov 12, 2013·5 cites·7 claims
- 0253US2009242613A1Method and apparatus of friction weldingKAWAURA KOICHI·Filed 2009·Application pending·0 cites
- 0347US2009224024A1Friction welding methods and friction welding apparatusesKAWAURA KOICHI·Filed 2009·Application pending·0 cites
- 0446US2012012232A1Method and apparatus of friction welding to increase tensile strength of welded workpieceKAWAURA KOICHI·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when KAWAURA KOICHI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →