Inventor · disambiguated record
Yukiyoshi Okada
Also filed as: OKADA YUKIYOSHI
3 granted patents·109 citations·filing 1983–1986
72Inventor score
Technology areasC25D
Top patents by PatentIndex Score
3 records- 0192US4459185ATin, lead, and tin-lead alloy plating bathsOBATA DONI DAIWA FINE CHEMICAL·Filed 1983·Granted Jul 10, 1984·94 cites·26 claims
- 0256US4673470ATin, lead, or tin-lead alloy plating bathOBATA KEIGO·Filed 1986·Granted Jun 16, 1987·12 cites·10 claims
- 0329US4555314ATin-lead alloy plating bathOBATA DOHI DAIWA FINE CHEMICAL·Filed 1984·Granted Nov 26, 1985·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →