Inventor · disambiguated record
Kei Kuriyama
Also filed as: KURIYAMA KEI
3 granted patents·51 citations·filing 1987–2008
71Inventor score
Top patents by PatentIndex Score
3 records- 0185US7556187B2Method of manufacturing cylindrical body, friction stir welding method, and friction stir welding deviceHONDA MOTOR CO LTD·Filed 2008·Granted Jul 7, 2009·11 cites·16 claims
- 0273US4739643AMethod of manufacturing a diamond coil for a rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Apr 26, 1988·33 cites·4 claims
- 0356US7815094B2Method of manufacturing cylindrical body, and friction stir welding methodHONDA MOTOR CO LTD·Filed 2003·Granted Oct 19, 2010·7 cites·13 claims
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