Inventor · disambiguated record
Koji Tatsuta
Also filed as: TATSUTA KOJI
4 granted patents·24 citations·filing 2000–2017
73Inventor score
Top patents by PatentIndex Score
4 records- 0172US6843097B2Expansion wedge for use with heat exchanger tube, and structure for mounting tubes to header member of the heat exchangeCALSONIC KANSEI CORP·Filed 2003·Granted Jan 18, 2005·9 cites·10 claims
- 0263US6572153B2Structure for mounting tubes to header member of a heat exchangerCALSONIC KANSEI CORP·Filed 2000·Granted Jun 3, 2003·6 cites·7 claims
- 0363US6558147B1Molding device for molding rotatorCALSONIC KANSEI CORP·Filed 2000·Granted May 6, 2003·8 cites·20 claims
- 0462US10744574B2Milling cutter, cutting insert, and milling methodAHRESTY CORP·Filed 2017·Granted Aug 18, 2020·1 cites·5 claims
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