Inventor · disambiguated record
Shinobu Nagura
Also filed as: NAGURA SHINOBU
9 granted patents·1 pending application·88 citations·filing 2000–2022
86Inventor score
Files withKOMATSU MFG CO LTD9
Top patents by PatentIndex Score
10 records- 0189US11927205B2Hydraulic systemKOMATSU MFG CO LTD·Filed 2021·Granted Mar 12, 2024·3 cites·8 claims
- 0287US6922989B2Plural pressure oil energies selective recovery apparatus and selective recovery method thereforKOMATSU MFG CO LTD·Filed 2003·Granted Aug 2, 2005·28 cites·5 claims
- 0387US6564549B2Displacement control device for hydraulic pump and brake control device for hydraulic motorKOMATSU MFG CO LTD·Filed 2001·Granted May 20, 2003·27 cites·3 claims
- 0481US12168857B2Excavator and method of controlling excavatorKOMATSU MFG CO LTD·Filed 2022·Granted Dec 17, 2024·1 cites·3 claims
- 0575US6561751B1Actuator control device and bucket posture control device for hydraulic drive machineKOMATSU MFG CO LTD·Filed 2000·Granted May 13, 2003·16 cites·5 claims
- 0663US6666023B2Fluid pressure transmitting apparatusKOMATSU MFG CO LTD·Filed 2001·Granted Dec 23, 2003·11 cites·6 claims
- 0755US10422437B2Spool valve, operation device, and work vehicleKOMATSU MFG CO LTD·Filed 2016·Granted Sep 24, 2019·1 cites·5 claims
- 0849US12084837B2Hydraulic system of excavator, excavator, and method for controlling excavatorKOMATSU MFG CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·9 claims
- 0942US6530390B2Pressure reducing valveKOMATSU MFG CO LTD·Filed 2001·Granted Mar 11, 2003·1 cites·2 claims
- 1039US2004000141A1Hydraulic energy recovering/regenerating apparatusFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →