Inventor · disambiguated record

Haruo Ooishi

Also filed as: OOISHI HARUO

1 granted patent·5 citations·filing 2003–2003

26Inventor score

Technology areasB01D

Files withTOYOTA MOTOR CO LTD1

Top patents by PatentIndex Score

1 record

0152US7001442B2Particulate filter for an internal combustion engine and method for producing the sameTOYOTA MOTOR CO LTD·Filed 2003·Granted Feb 21, 2006·5 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →