Assignee
SATOMI SEISAKUSHO KK
JP·8 granted patents·89 citations·filing 1989–1995
Top patents by PatentIndex Score
8 records- 0166US5651466ASwirl type foreign material removing machine and method of removing foreign material by the machineSATOMI SEISAKUSHO KK·Filed 1995·Granted Jul 29, 1997·35 cites·11 claims
- 0254US5435444AComposite type screenSATOMI SEISAKUSHO KK·Filed 1994·Granted Jul 25, 1995·19 cites·9 claims
- 0345US5474240APaper material refining apparatusSATOMI SEISAKUSHO KK·Filed 1995·Granted Dec 12, 1995·7 cites·11 claims
- 0444US5078859AStock screening apparatusSATOMI SEISAKUSHO KK·Filed 1990·Granted Jan 7, 1992·13 cites·7 claims
- 0539US5299747APaper material screening/refining apparatusSATOMI SEISAKUSHO KK·Filed 1992·Granted Apr 5, 1994·5 cites·9 claims
- 0639US5048765APaper material refining apparatusSATOMI SEISAKUSHO KK·Filed 1990·Granted Sep 17, 1991·5 cites·10 claims
- 0733US4913359APaper material refining apparatusSATOMI SEISAKUSHO KK·Filed 1989·Granted Apr 3, 1990·2 cites·11 claims
- 0829US5381906APaper stock cleaning and collecting apparatusSATOMI SEISAKUSHO KK·Filed 1993·Granted Jan 17, 1995·3 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →