Inventor · disambiguated record
James O. Kubokawa
Also filed as: KUBOKAWA JAMES O
9 granted patents·493 citations·filing 1992–2003
91Inventor score
Top patents by PatentIndex Score
9 records- 0195US6110260AFilter having a change indicator3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Aug 29, 2000·169 cites·14 claims
- 0291US7169202B2Filter assembly3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jan 30, 2007·62 cites·24 claims
- 0391US6740137B2Collapsible pleated filter element3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted May 25, 2004·68 cites·14 claims
- 0490US6860916B2Filter assembly3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Mar 1, 2005·45 cites·34 claims
- 0586US6955702B2Filter frame3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Oct 18, 2005·45 cites·6 claims
- 0685US7150774B2Self-spacing pleated filter insert3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Dec 19, 2006·61 cites·7 claims
- 0784US6843820B2Filter assembly3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jan 18, 2005·40 cites·16 claims
- 0832USD357358SPackaged unit for brushesMINNESOTA MINING & MFG·Filed 1992·Granted Apr 18, 1995·2 cites·1 claims
- 0929USD357243SPackaged unit for brushesMINNESOTA MINING & MFG·Filed 1992·Granted Apr 11, 1995·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →