Inventor · disambiguated record
Kazuo Hiraoka
Also filed as: HIRAOKA KAZUO
16 granted patents·15 pending applications·274 citations·filing 1992–2013
94Inventor score
Files withSUMITOMO HEAVY INDUSTRIES11HIRAOKA KAZUO4NAT INST FOR MATERIALS SCIENCE2ISHIKAWAJIMA HARIMA HEAVY IND1JP MINISTRY OF EDUCATION CULTU1
Top patents by PatentIndex Score
31 records- 0183US7325717B2Welding material and a method of producing welded jointNAT INST FOR MATERIALS SCIENCE·Filed 2005·Granted Feb 5, 2008·8 cites·4 claims
- 0278US5371450AControl unit capable of smoothly carrying out a switching operation between position and pressure feedback control systemsSUMITOMO HEAVY INDUSTRIES·Filed 1993·Granted Dec 6, 1994·49 cites·10 claims
- 0374US6340439B1Depressurization method in plasticization and metering process for a motor-driven injection molding machineSUMITOMO HEAVY INDUSTRIES·Filed 1999·Granted Jan 22, 2002·32 cites·14 claims
- 0471US6653594B2Consumable electrode gas shielded arc welding method and apparatusJP MINISTRY OF EDUCATION CULTU·Filed 2001·Granted Nov 25, 2003·17 cites·8 claims
- 0570US6514442B1Method and apparatus for adjusting zero point of a pressure sensor of an injection apparatusSUMITOMO HEAVY INDUSTRIES·Filed 2000·Granted Feb 4, 2003·10 cites·8 claims
- 0670US6297473B2Arc welding methodJP NAT RES INST FOR METALS·Filed 1999·Granted Oct 2, 2001·30 cites·6 claims
- 0769US5869108AControl system for controlling a motor-driven injection molding machineSUMITOMO HEAVY INDUSTRIES·Filed 1997·Granted Feb 9, 1999·28 cites·5 claims
- 0862US5540577AInjection molding machine capable of reducing the work required to an operatorSUMITOMO HEAVY INDUSTRIES·Filed 1994·Granted Jul 30, 1996·23 cites·15 claims
- 0959US2014079471A1Welding method and welded joint structureISHIKAWAJIMA HARIMA HEAVY IND·Filed 2013·Application pending·0 cites
- 1057US2008230526A1Welding method and welded joint structureHIRAOKA KAZUO·Filed 2008·Application pending·0 cites
- 1156US5552690AControl unit capable of improving a response characteristic and a tracking property by selecting an optimum gain in accordance with an operating conditionSUMITOMO HEAVY INDUSTRIES·Filed 1995·Granted Sep 3, 1996·17 cites·10 claims
- 1256US5380181AControl device for an electric injection molding machineSUMITOMO HEAVY INDUSTRIES·Filed 1993·Granted Jan 10, 1995·19 cites·5 claims
- 1355US2013034384A1Welding method and welded joint structureHIRAOKA KAZUO·Filed 2012·Application pending·0 cites
- 1454US2007012671A1Welding method and welded joint structureHIRAOKA KAZUO·Filed 2006·Application pending·0 cites
- 1552US2011042365A1Welding method and welding joint structureHIRAOKA KAZUO·Filed 2010·Application pending·0 cites
- 1650US9643284B2Welding wire and welding methodNAT INST FOR MATERIALS SCIENCE·Filed 2013·Granted May 9, 2017·0 cites·3 claims
- 1747US5835519ALaser thermal plasma methodNAT RES INST METALS·Filed 1996·Granted Nov 10, 1998·14 cites·4 claims
- 1846US2010133240A1Consumable Electrode-Based Gas-Shielded Arc Welding Method and Welding Torch ThereforTAKAHASHI MAKOTO·Filed 2006·Application pending·0 cites
- 1944US2014301776A1Welding method and weld jointUNIV OSAKA·Filed 2012·Application pending·0 cites
- 2042US5336073AInjection pressure limiting device for injection molding machineSUMITOMO HEAVY INDUSTRIES·Filed 1992·Granted Aug 9, 1994·10 cites·4 claims
- 2142US2005098551A1Welding method and welded Joint structureFiled 2004·Application pending·0 cites
- 2241US2001038001A1Welding material and a method of producing welded jointFiled 2000·Application pending·0 cites
- 2339US6284170B1Method for controlling drive of screw in injection molding machineSUMITOMO HEAVY INDUSTRIES·Filed 1999·Granted Sep 4, 2001·7 cites·13 claims
- 2439US2009039065A1Welding wire and welding methodNAKAMURA TERUMI·Filed 2006·Application pending·0 cites
- 2539US2004065644A1Welding method and welded joint structureFiled 2003·Application pending·0 cites
- 2638US2002153363A1Welding method and welded joint structureFiled 2002·Application pending·0 cites
- 2737US5844391ADevice for controlling the clamping force of a motor-driven injection molding machineSUMITOMO HEAVY INDUSTRIES·Filed 1997·Granted Dec 1, 1998·6 cites·4 claims
- 2837US2003201263A1Welding material and a method of producing welded jointKAWASAKI STEEL CO·Filed 2003·Application pending·0 cites
- 2937US2001047988A1Welding method and welded joint structureFiled 2000·Application pending·0 cites
- 3034US5912025AControl device for motor-driven injection molding machine capable of generating larger clamping forceSUMITOMO HEAVY INDUSTRIES·Filed 1997·Granted Jun 15, 1999·4 cites·7 claims
- 3131US2001030221A1Method of welding high nitrogen containing stainless steel and welding material thereforFiled 2001·Application pending·0 cites
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