Inventor · disambiguated record
Toshimasa Koshimizu
Also filed as: KOSHIMIZU TOSHIMASA
3 granted patents·18 citations·filing 2003–2010
63Inventor 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
- 0256US7815094B2Method of manufacturing cylindrical body, and friction stir welding methodHONDA MOTOR CO LTD·Filed 2003·Granted Oct 19, 2010·7 cites·13 claims
- 0326US8468698B2Spinning methodFUTAGI TSUNENARI·Filed 2010·Granted Jun 25, 2013·0 cites·4 claims
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