Assignee
OHNO IETATSU
9 granted patents·148 citations·filing 1976–1991
Top patents by PatentIndex Score
9 records- 0192US4280302AGrinding method and apparatusOHNO IETATSU·Filed 1978·Granted Jul 28, 1981·37 cites·6 claims
- 0285US5314125AGrinding method and apparatusOHNO IETATSU·Filed 1991·Granted May 24, 1994·36 cites·13 claims
- 0377US4240229AImmersion type grinding apparatusOHNO IETATSU·Filed 1978·Granted Dec 23, 1980·17 cites·3 claims
- 0460US4057191AGrinding methodOHNO IETATSU·Filed 1976·Granted Nov 8, 1977·12 cites·2 claims
- 0558US4095753AGrinding tank with one end having circular motionOHNO IETATSU·Filed 1977·Granted Jun 20, 1978·7 cites·4 claims
- 0654US4416419ARailway bedOHNO IETATSU·Filed 1981·Granted Nov 22, 1983·17 cites·1 claims
- 0754US4034515AVertical grinderOHNO IETATSU·Filed 1976·Granted Jul 12, 1977·7 cites·5 claims
- 0842US4183678AAgitating mixing apparatusOHNO IETATSU·Filed 1977·Granted Jan 15, 1980·10 cites·1 claims
- 0931US4205491AVibration barrel grinding deviceOHNO IETATSU·Filed 1978·Granted Jun 3, 1980·5 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →