Inventor · disambiguated record
Kiyoshi Hataura
Also filed as: HATAURA KIYOSHI
9 granted patents·137 citations·filing 1986–2012
89Inventor score
Top patents by PatentIndex Score
9 records- 0192US7328691B2Multi-cylinder engineKUBOTA KK·Filed 2006·Granted Feb 12, 2008·25 cites·13 claims
- 0275US4703729AIntake system with double intake ports for internal combustion engineKUBOTA LTD·Filed 1986·Granted Nov 3, 1987·29 cites·9 claims
- 0363US7469681B2Multi-cylinder engineKUBOTA KK·Filed 2006·Granted Dec 30, 2008·6 cites·12 claims
- 0456US6250281B1Direct intake port and helical intake port for engineKUBOTA KK·Filed 1999·Granted Jun 26, 2001·27 cites·8 claims
- 0554USD685819SInternal combustion engineHATAURA KIYOSHI·Filed 2012·Granted Jul 9, 2013·12 cites·1 claims
- 0654US4798183ASwirl chamber type combustion chamber for diesel engineKUBOTA LTD·Filed 1987·Granted Jan 17, 1989·17 cites·15 claims
- 0737US5961294AMethod for attaching a fuel injection device to an engine and fuel injection deviceKUBOTA KK·Filed 1997·Granted Oct 5, 1999·8 cites·11 claims
- 0836US5746173ADivided combustion chamber for diesel engineKUBOTA KK·Filed 1997·Granted May 5, 1998·11 cites·6 claims
- 0918US5479888ADivided chamber type diesel engineKUBOTA KK·Filed 1993·Granted Jan 2, 1996·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →