Inventor · disambiguated record
Motohiko Mizutani
Also filed as: MIZUTANI MOTOHIKO
8 granted patents·46 citations·filing 1998–2017
83Inventor score
Top patents by PatentIndex Score
8 records- 0163US8600652B2Crane operation evaluation deviceMIZUTANI MOTOHIKO·Filed 2009·Granted Dec 3, 2013·6 cites·7 claims
- 0257US6574893B2Method and system for supporting construction of underground continuous wall and excavator thereforKOBELCO CONSTR MACHINERY LTD·Filed 2001·Granted Jun 10, 2003·15 cites·16 claims
- 0351US7010873B2Continuous underground trench excavating method and excavator thereforKOBELCO CONSTR MACHINERY LTD·Filed 2003·Granted Mar 14, 2006·11 cites·11 claims
- 0441US6536142B2Excavator for a ditch and excavating method thereforKOBELCO CONSTR MACHINERY LTD·Filed 2001·Granted Mar 25, 2003·2 cites·8 claims
- 0537US10190285B2Excavating apparatus, excavation blade plate and excavating methodKOBELCO CONSTR MACH CO LTD·Filed 2017·Granted Jan 29, 2019·0 cites·8 claims
- 0637US10156058B2Excavating apparatus and excavating methodKOBELCO CONSTR MACH CO LTD·Filed 2017·Granted Dec 18, 2018·0 cites·14 claims
- 0728US6381882B1Work control system for a trencher type excavator for soil cement wallKOBELCO CONSTR MACHINERY LTD·Filed 1999·Granted May 7, 2002·6 cites·11 claims
- 0825US6219945B1Excavating methodKOBE STEEL LTD·Filed 1998·Granted Apr 24, 2001·6 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →