Inventor · disambiguated record

Ryoichi Okano

Also filed as: OKANO RYOICHI

1 granted patent·55 citations·filing 1974–1974

49Inventor score

Technology areasB01D

Files withTOYOTA MOTOR CO LTD1

Top patents by PatentIndex Score

1 record

0187US3966443AExhaust gas purifier for internal combustion engineTOYOTA MOTOR CO LTD·Filed 1974·Granted Jun 29, 1976·55 cites·6 claims

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