Inventor · disambiguated record
Isao Katou
Also filed as: KATOU ISAO
7 granted patents·2 pending applications·102 citations·filing 1997–2009
85Inventor score
Top patents by PatentIndex Score
9 records- 0187US7882818B2Cylinder liner and engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Feb 8, 2011·6 cites·24 claims
- 0278US7383805B2Cylinder liner for insert casting and method for manufacturing thereofTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 10, 2008·11 cites·4 claims
- 0366US5878654ACoffee extracting apparatus having a control valve for controlling a feed of pressed hot water to an extracting containerSANDEN CORP·Filed 1997·Granted Mar 9, 1999·36 cites·15 claims
- 0456US6263696B1Air-cooled absorption type chiller heater and modification methodHITACHI BUILDING SYS CO LTD·Filed 2000·Granted Jul 24, 2001·13 cites·6 claims
- 0549US9593886B2Heat exchanger and heat pump device using the sameKATOU ISAO·Filed 2009·Granted Mar 14, 2017·0 cites·8 claims
- 0649US2008122185A1Combined oil ringTEIKOKU PISTON RING CO LTD·Filed 2007·Application pending·0 cites
- 0748US5937738ACoffee extracting apparatus for extracting coffee essence with use of compressed air stored in an accumulatorSANDEN CORP·Filed 1997·Granted Aug 17, 1999·19 cites·4 claims
- 0845US5896805ACoffee extracting apparatus and method in which coffee grounds are expelled from an extracting container by pressed airSANDEN CORP·Filed 1997·Granted Apr 27, 1999·17 cites·5 claims
- 0936US2006046595A1Re-sticking preventive laminateIMAIZUMI SAYURI·Filed 2005·Application pending·0 cites
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