Inventor · disambiguated record
Yosiro Okuda
Also filed as: OKUDA YOSIRO
5 granted patents·75 citations·filing 1977–1987
82Inventor score
Files withTODA KOGYO CORP5
Top patents by PatentIndex Score
5 records- 0180US4136158AProduction of acicular magnetic iron oxidesTODA KOGYO CORP·Filed 1977·Granted Jan 23, 1979·21 cites·17 claims
- 0268US4406694AProcess for producing acicular ferromagnetic alloy particles and acicular ferromagnetic alloy particles obtained by the said processTODA KOGYO CORP·Filed 1981·Granted Sep 27, 1983·16 cites·8 claims
- 0367US4873010ASpindle-like magnetic iron oxide particles and process for producing the sameTODA KOGYO CORP·Filed 1987·Granted Oct 10, 1989·15 cites·20 claims
- 0461US4495164AProcess for producing acicular magnetite or acicular maghemiteTODA KOGYO CORP·Filed 1983·Granted Jan 22, 1985·11 cites·3 claims
- 0550US4773931ASpindle ferromagnetic alloy particlesTODA KOGYO CORP·Filed 1987·Granted Sep 27, 1988·12 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →