Inventor · disambiguated record
Masamitu Tamura
Also filed as: TAMURA MASAMITU
4 granted patents·36 citations·filing 1975–1985
75Inventor score
Top patents by PatentIndex Score
4 records- 0166US4233108AProcess for use in etching the outer surface of a metal memberKOBE STEEL LTD·Filed 1979·Granted Nov 11, 1980·14 cites·6 claims
- 0261US4056428AProcess for etching inner surface of pipe or tubeKOBE STEEL LTD·Filed 1975·Granted Nov 1, 1977·12 cites·6 claims
- 0347US4039148AConveying device for long articles within heat treatment furnacesKOBE STEEL LTD·Filed 1976·Granted Aug 2, 1977·6 cites·13 claims
- 0430US4755309ACold working lubricant for metallic conduitsNIPPON KOUSAKUYU CO LTD·Filed 1985·Granted Jul 5, 1988·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →