Inventor · disambiguated record
Hideo Yahagi
Also filed as: YAHAGI HIDEO
8 granted patents·70 citations·filing 1993–2009
85Inventor score
Top patents by PatentIndex Score
8 records- 0175US8486166B2Fuel reforming apparatusYAHAGI HIDEO·Filed 2009·Granted Jul 16, 2013·4 cites·18 claims
- 0260US5454604AVortex gasket for automotive exhaust systemTOYOTA MOTOR CO LTD·Filed 1994·Granted Oct 3, 1995·25 cites·2 claims
- 0357US8607743B2Internal combustion engineYAHAGI HIDEO·Filed 2008·Granted Dec 17, 2013·4 cites·10 claims
- 0457US7514047B2Exhaust gas purifying apparatusTOYOTA MOTOR CO LTD·Filed 2004·Granted Apr 7, 2009·6 cites·21 claims
- 0547US5966932AJoint structure for exhaust pipes of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1997·Granted Oct 19, 1999·16 cites·4 claims
- 0647US5411274AVortex gasket for automative exhaust systemTOYOTA MOTOR CO LTD·Filed 1993·Granted May 2, 1995·13 cites·4 claims
- 0744US7146797B2Exhaust gas purification systemTOYOTA MOTOR CO LTD·Filed 2004·Granted Dec 12, 2006·1 cites·6 claims
- 0843US7186387B2Exhaust emission control system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2000·Granted Mar 6, 2007·1 cites·6 claims
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