Inventor · disambiguated record
Nobuyoshi Masumoto
Also filed as: MASUMOTO NOBUYOSHI
7 granted patents·3 pending applications·97 citations·filing 1982–2003
86Inventor score
Top patents by PatentIndex Score
10 records- 0183USD451105SArm of excavatorKOMATSU MFG CO LTD·Filed 2001·Granted Nov 27, 2001·33 cites·1 claims
- 0275US6637111B2Method for making a boom of an excavatorKOMATSU MFG CO LTD·Filed 2002·Granted Oct 28, 2003·16 cites·7 claims
- 0363US6508019B1Boom of bucket type excavator and method for making sameKOMATSU MFG CO LTD·Filed 2000·Granted Jan 21, 2003·9 cites·5 claims
- 0458US6349489B1Structure for working unit for bucket excavators and method for manufacturing the sameKOMATSU MFG CO LTD·Filed 2000·Granted Feb 26, 2002·8 cites·10 claims
- 0557US6536652B2Structure for working unit for bucket excavators and method for manufacturing the sameKOMATSU MFG CO LTD·Filed 2001·Granted Mar 25, 2003·8 cites·1 claims
- 0657US4517726AMethod of producing seal ringYOKOSHIMA NAOHIKO·Filed 1982·Granted May 21, 1985·21 cites·6 claims
- 0741US7011488B2Slide arm for working machineMUROTO TEKKOSHO KK·Filed 2001·Granted Mar 14, 2006·2 cites·6 claims
- 0840US2004011115A1Method of bending a long length of a member and bending apparatus for use in such methodKOMATSU MFG CO LTD·Filed 2003·Application pending·0 cites
- 0937US2002029604A1Method of bending a long length of a member and bending apparatus for use in such methodFiled 2001·Application pending·0 cites
- 1033US2003126772A1Long structural memberKOMATSU MFG CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →