Inventor · disambiguated record
Hiromitsu Hamaguchi
Also filed as: HAMAGUCHI HIROMITSU
11 granted patents·3 pending applications·146 citations·filing 1990–2021
87Inventor score
Files withKOBELCO CONSTR MACH CO LTD4KATAOKA YASUTO3HAMAGUCHI HIROMITSU2KOBE STEEL LTD2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2
Top patents by PatentIndex Score
14 records- 0193US10604387B2CraneKOBELCO CONSTR MACH CO LTD·Filed 2017·Granted Mar 31, 2020·10 cites·6 claims
- 0286US5182718AMethod and apparatus for writing a pattern on a semiconductor sample based on a resist pattern corrected for proximity effects resulting from direct exposure of the sample by a charged-particle beam or lightMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jan 26, 1993·107 cites·24 claims
- 0378US8714400B2Pressure vessel with irregular shapeKATAOKA YASUTO·Filed 2012·Granted May 6, 2014·4 cites·7 claims
- 0465US4998020AElectron beam exposure evaluation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Mar 5, 1991·19 cites·6 claims
- 0564US8960485B2Pressure vessel having rib structure corresponding to stress distributionKATAOKA YASUTO·Filed 2012·Granted Feb 24, 2015·2 cites·6 claims
- 0663US10464789B2Upper turning body for craneKOBE STEEL LTD·Filed 2014·Granted Nov 5, 2019·2 cites·7 claims
- 0761US8740008B2Pressure vesselKATAOKA YASUTO·Filed 2012·Granted Jun 3, 2014·1 cites·6 claims
- 0859US10710850B2Revolving frame for work machine, and work machine provided with sameKOBELCO CONSTR MACH CO LTD·Filed 2017·Granted Jul 14, 2020·1 cites·10 claims
- 0958US10836614B2Upper turning body for craneKOBE STEEL LTD·Filed 2019·Granted Nov 17, 2020·0 cites·2 claims
- 1045US2023348241A1Crane, crane assembly method and disassembly methodKOBELCO CONSTR MACH CO LTD·Filed 2021·Application pending·0 cites
- 1136US8317629B2Inner joint member for constant velocity universal joint, manufacturing method therefor, and constant velocity universal jointHAMAGUCHI HIROMITSU·Filed 2009·Granted Nov 27, 2012·0 cites·5 claims
- 1236US2019084811A1Coupling unit for lattice structure constituting work machineKOBELCO CONSTR MACH CO LTD·Filed 2018·Application pending·0 cites
- 1335US8313387B2Cage for constant velocity universal jointHAMAGUCHI HIROMITSU·Filed 2009·Granted Nov 20, 2012·0 cites·6 claims
- 1430US2011290751A1Lattice boomYAMAGUCHI TAKUNORI·Filed 2011·Application pending·0 cites
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