Inventor · disambiguated record
Eijiro Tamura
Also filed as: TAMURA EIJIRO
5 granted patents·75 citations·filing 1979–1984
81Inventor score
Top patents by PatentIndex Score
5 records- 0172US4448746AProcess for producing alloy steel powderSUMITOMO METAL IND·Filed 1982·Granted May 15, 1984·26 cites·17 claims
- 0269US4668921APower supply circuitKENWOOD CORP·Filed 1984·Granted May 26, 1987·15 cites·2 claims
- 0363US4437891AOil-atomized low-alloy steel powderSUMITOMO METAL IND·Filed 1982·Granted Mar 20, 1984·18 cites·10 claims
- 0460US4262260ATone control circuitryKENWOOD CORP·Filed 1979·Granted Apr 14, 1981·11 cites·22 claims
- 0540US4342966APower amplifier circuitryKENWOOD CORP·Filed 1980·Granted Aug 3, 1982·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →