Inventor · disambiguated record
Umio Maeda
Also filed as: MAEDA UMIO
3 granted patents·73 citations·filing 1981–1989
73Inventor score
Top patents by PatentIndex Score
3 records- 0176US4701663ALamp having interference filmTOSHIBA KK·Filed 1985·Granted Oct 20, 1987·40 cites·8 claims
- 0262US4391743AComposition for depositing metallic oxide film coatingsNIPPON SODA CO·Filed 1981·Granted Jul 5, 1983·24 cites·1 claims
- 0337US5200167AMethod for the preparation of spherical, fine particle titanium oxideNIPPON SODA CO·Filed 1989·Granted Apr 6, 1993·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →