Inventor · disambiguated record
Seigo Arai
Also filed as: ARAI SEIGO
5 granted patents·141 citations·filing 1996–2004
83Inventor score
Top patents by PatentIndex Score
5 records- 0190US7134518B2Construction machineKOBELCO CONSTR MACHINERY LTD·Filed 2004·Granted Nov 14, 2006·62 cites·13 claims
- 0268US6282892B1Pump controller for construction machineKOBELCO CONSTR MACHINERY LTD·Filed 1999·Granted Sep 4, 2001·29 cites·5 claims
- 0359US5941155AHydraulic motor control systemKOBE STEEL LTD·Filed 1997·Granted Aug 24, 1999·25 cites·14 claims
- 0446US5813312AHydraulic control apparatusKOBE STEEL LTD·Filed 1996·Granted Sep 29, 1998·17 cites·8 claims
- 0542US5896930AControl system in hydraulic construction machineKOBE STEEL LTD·Filed 1998·Granted Apr 27, 1999·8 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →