Inventor · disambiguated record
Ryuji Matsukado
Also filed as: MATSUKADO RYUJI
3 granted patents·39 citations·filing 1991–2006
70Inventor score
Files withHONDA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0171US5209201AInternal combustion engineHONDA MOTOR CO LTD·Filed 1991·Granted May 11, 1993·27 cites·14 claims
- 0259US7331171B2Control system and method for internal combustion engineHONDA MOTOR CO LTD·Filed 2006·Granted Feb 19, 2008·5 cites·4 claims
- 0357US7611567B2Exhaust gas purifying apparatus for internal combustion engineHONDA MOTOR CO LTD·Filed 2006·Granted Nov 3, 2009·7 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →