Assignee
JAPAN FIELD KK
JP·6 granted patents·41 citations·filing 1990–2005
Top patents by PatentIndex Score
6 records- 0158US5499642AWashing apparatusJAPAN FIELD KK·Filed 1995·Granted Mar 19, 1996·17 cites·11 claims
- 0249US7799214B2Filtration device for surface treatment liquidJAPAN FIELD KK·Filed 2005·Granted Sep 21, 2010·0 cites·4 claims
- 0340US5246024ACleaning device with a combustible solventJAPAN FIELD KK·Filed 1992·Granted Sep 21, 1993·10 cites·14 claims
- 0440US5067983AMethod and apparatus for cleaning objectJAPAN FIELD KK·Filed 1990·Granted Nov 26, 1991·10 cites·24 claims
- 0538US5311891ASolvent recovering system for a cleaning machineJAPAN FIELD KK·Filed 1992·Granted May 17, 1994·4 cites·2 claims
- 0627US5881747AWashing apparatusJAPAN FIELD KK·Filed 1997·Granted Mar 16, 1999·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →