Inventor · disambiguated record
Tatsuya Okayama
Also filed as: OKAYAMA TATSUYA
8 granted patents·5 pending applications·82 citations·filing 1998–2011
86Inventor score
Top patents by PatentIndex Score
13 records- 0192US8382884B2Particulate matter detection deviceHONDA MOTOR CO LTD·Filed 2010·Granted Feb 26, 2013·14 cites·5 claims
- 0288US8176768B2Particulate matter detection deviceKONDO ATSUO·Filed 2009·Granted May 15, 2012·22 cites·20 claims
- 0381US8482288B2Particulate matter detection device and inspection method of the particulate matter detection deviceYOKOI SHOJI·Filed 2010·Granted Jul 9, 2013·5 cites·19 claims
- 0470US8633683B2Apparatus with abnormality determination function and method for determining abnormalityYOKOI SHOJI·Filed 2011·Granted Jan 21, 2014·2 cites·6 claims
- 0560US6112520AExhaust gas purifying system for internal combustion engineHONDA MOTOR CO LTD·Filed 1998·Granted Sep 5, 2000·25 cites·12 claims
- 0656US6835356B2Ozone purifying apparatus for vehicleHONDA MOTOR CO LTD·Filed 2001·Granted Dec 28, 2004·8 cites·20 claims
- 0749US7038579B2Catalyst detector for vehicleHONDA MOTOR CO LTD·Filed 2003·Granted May 2, 2006·6 cites·5 claims
- 0848US2005123455A1Ozone purifier for vehicleHONDA MOTOR CO LTD·Filed 2004·Application pending·0 cites
- 0946US2007018830A1Vehicle component tamper detection systemHONDA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 1046US2008105567A1Sensing device and methodHONDA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 1139US8820139B2Particulate matter detection deviceTOKUDA MASAHIRO·Filed 2011·Granted Sep 2, 2014·0 cites·11 claims
- 1237US2012047993A1Particulate matter detection deviceTOKUDA MASAHIRO·Filed 2011·Application pending·0 cites
- 1337US2011320171A1Failure detection device for exhaust gas purification filterOKAYAMA TATSUYA·Filed 2010·Application pending·0 cites
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