Inventor · disambiguated record

Masayoshi Yoshikawa

Also filed as: YOSHIKAWA MASAYOSHI

1 granted patent·0 citations·filing 1991–1991

5Inventor score

Technology areasB24B

Files withACE DENKEN KK1

Top patents by PatentIndex Score

1 record

0124US5487696AApparatus for polishing medals for game machine and for separating abrasive therefromACE DENKEN KK·Filed 1991·Granted Jan 30, 1996·0 cites·20 claims

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