Inventor · disambiguated record
Yutaka Toji
Also filed as: TOJI YUTAKA
11 granted patents·3 pending applications·143 citations·filing 2002–2008
90Inventor score
Files withKOBELCO CONSTR MACHINERY LTD14
Top patents by PatentIndex Score
14 records- 0190US7513109B2Hydraulic controller for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2006·Granted Apr 7, 2009·17 cites·6 claims
- 0288US6708490B2Hydraulic system for construction machineKOBELCO CONSTR MACHINERY LTD·Filed 2002·Granted Mar 23, 2004·48 cites·19 claims
- 0384US7174711B2Hydraulic control system and construction machineKOBELCO CONSTR MACHINERY LTD·Filed 2005·Granted Feb 13, 2007·13 cites·6 claims
- 0483US7155909B2Hydraulic controller for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2004·Granted Jan 2, 2007·17 cites·5 claims
- 0582US7594395B2Hydraulic control device for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2006·Granted Sep 29, 2009·15 cites·6 claims
- 0680US7168246B2Hydraulic control device for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2005·Granted Jan 30, 2007·10 cites·3 claims
- 0779US7634961B2Hydraulic circuit for construction machineKOBELCO CONSTR MACHINERY LTD·Filed 2005·Granted Dec 22, 2009·11 cites·1 claims
- 0867US7284371B2Hydraulic control system for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2005·Granted Oct 23, 2007·6 cites·1 claims
- 0962US7818968B2Hydraulic control device of construction machineKOBELCO CONSTR MACHINERY LTD·Filed 2008·Granted Oct 26, 2010·4 cites·5 claims
- 1046US2008017022A1Hydraulic control system for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2007·Application pending·0 cites
- 1145US7594396B2Hydraulic controller for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2007·Granted Sep 29, 2009·0 cites·1 claims
- 1244US7131453B2Hydraulic valve device and method for assembling the sameKOBELCO CONSTR MACHINERY LTD·Filed 2004·Granted Nov 7, 2006·2 cites·15 claims
- 1344US2007089408A1Hydraulic controller for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2006·Application pending·0 cites
- 1441US2006265915A1Working machineKOBELCO CONSTR MACHINERY LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →