Assignee
YAMAMOTO SOICHI
4 granted patents·71 citations·filing 1982–1984
Top patents by PatentIndex Score
4 records- 0167US4581798ARice-cleaning roller of a grinding typeYAMAMOTO SOICHI·Filed 1984·Granted Apr 15, 1986·21 cites·7 claims
- 0266US4426922AVertical frictionally abrasive roll rice polishing machineYAMAMOTO SOICHI·Filed 1982·Granted Jan 24, 1984·21 cites·12 claims
- 0354US4459903AVertical abrasive roll rice polishing machineYAMAMOTO SOICHI·Filed 1982·Granted Jul 17, 1984·14 cites·5 claims
- 0453US4577552ARice-hulling apparatusYAMAMOTO SOICHI·Filed 1983·Granted Mar 25, 1986·15 cites·11 claims
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