Inventor · disambiguated record

Shirou Ouchi

Also filed as: OUCHI SHIROU

1 granted patent·39 citations·filing 1997–1997

47Inventor score

Technology areasG01N

Files withHITACHI LTD1

Top patents by PatentIndex Score

1 record

0168US5889196AGas composition sensor and method for separately detecting components of exhaust gas to diagnose catalytic converter performanceHITACHI LTD·Filed 1997·Granted Mar 30, 1999·39 cites·16 claims

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