Inventor · disambiguated record
Akimasa Kuriyama
Also filed as: KURIYAMA AKIMASA
6 granted patents·135 citations·filing 1979–1994
84Inventor score
Top patents by PatentIndex Score
6 records- 0189US4456381AClosed type mixing/kneading apparatusKOBE STEEL LTD·Filed 1981·Granted Jun 26, 1984·51 cites·6 claims
- 0276US4300838AMixing and kneading machineBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Nov 17, 1981·27 cites·6 claims
- 0373US4284358AMixing and kneading machineBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Aug 18, 1981·25 cites·5 claims
- 0450US4695165ACavity transfer mixing extruderKOBE STEEL LTD·Filed 1986·Granted Sep 22, 1987·17 cites·3 claims
- 0545US5460445AMixerKOBE STEEL LTD·Filed 1994·Granted Oct 24, 1995·14 cites·11 claims
- 0627US4824259ADust seal assembly for use in a closed type mixer and its control mechanismKOBE STEEL LTD·Filed 1988·Granted Apr 25, 1989·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →