Inventor · disambiguated record

Yoshimasa Arai

Also filed as: ARAI YOSHIMASA

1 granted patent·62 citations·filing 1988–1988

50Inventor score

Technology areasF02B

Files withASAHI GLASS CO LTD1

Top patents by PatentIndex Score

1 record

0189US4875335AApparatus and method for treating an exhaust gas from a diesel engineASAHI GLASS CO LTD·Filed 1988·Granted Oct 24, 1989·62 cites·20 claims

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