Inventor · disambiguated record

Yoshitaka Yoshinaga

Also filed as: YOSHINAGA YOSHITAKA

2 granted patents·27 citations·filing 1987–1987

61Inventor score

Technology areasB22F G11B

Files withTODA KOGYO CORP2

Top patents by PatentIndex Score

2 records

0167US4873010ASpindle-like magnetic iron oxide particles and process for producing the sameTODA KOGYO CORP·Filed 1987·Granted Oct 10, 1989·15 cites·20 claims
0250US4773931ASpindle ferromagnetic alloy particlesTODA KOGYO CORP·Filed 1987·Granted Sep 27, 1988·12 cites·15 claims

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