Inventor · disambiguated record
Masaru Ohmura
Also filed as: OHMURA MASARU
6 granted patents·95 citations·filing 1975–1981
84Inventor score
Files withNIPPON KOKAN KK6
Top patents by PatentIndex Score
6 records- 0183US4064320AChromated electro-galvanized steel sheet excellent in corrosion resistance and process for manufacturing sameNIPPON KOKAN KK·Filed 1976·Granted Dec 20, 1977·26 cites·21 claims
- 0278US4048381AMethod for manufacturing an electro-galvanized steel sheet excellent in bare corrosion resistance and adaptability to chromating, and product thereofNIPPON KOKAN KK·Filed 1975·Granted Sep 13, 1977·21 cites·4 claims
- 0376US4252866ADual layer-coated electro-galvanized steel sheet for coating with excellent bare corrosion resistance, corrosion resistance after coating and formabilityNIPPON KOKAN KK·Filed 1979·Granted Feb 24, 1981·29 cites·2 claims
- 0459US4290860AProcess for manufacturing electro-galvanized steel sheet excellent in paint adherenceNIPPON KOKAN KK·Filed 1980·Granted Sep 22, 1981·10 cites·2 claims
- 0540US4325790AProcess for manufacturing electro-galvanized steel stripNIPPON KOKAN KK·Filed 1981·Granted Apr 20, 1982·5 cites·1 claims
- 0635US3986843AProcess for manufacturing chromated electro-galvanized steel sheet and sheet made therebyNIPPON KOKAN KK·Filed 1975·Granted Oct 19, 1976·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →