Inventor · disambiguated record
Nobuo Mizuhashi
Also filed as: MIZUHASHI NOBUO
7 granted patents·148 citations·filing 1985–2013
86Inventor score
Top patents by PatentIndex Score
7 records- 0193US5650024AMartensitic heat-resisting steel excellent in HAZ-softening resistance and process for producing the sameNIPPON STEEL CORP·Filed 1994·Granted Jul 22, 1997·43 cites·6 claims
- 0287US4649256AHigh-frequency electric resistance welding method using irradiation with a laser beamNIPPON STEEL CORP·Filed 1985·Granted Mar 10, 1987·57 cites·5 claims
- 0385US7767314B2Weld joint formed with stainless steel-based weld metal for welding a zinc-based alloy coated steel sheetNIPPON STEEL CORP·Filed 2006·Granted Aug 3, 2010·6 cites·4 claims
- 0476US5192016AMethods for manufacturing tubes filled with powdery and granular substancesNIPPON STEEL CORP·Filed 1991·Granted Mar 9, 1993·31 cites·13 claims
- 0575US9446473B2Electric resistance welding operation management device, electric resistance welding operation management method, and computer programNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Sep 20, 2016·4 cites·25 claims
- 0675US9199291B2Operation management device, operation management method, and operation management program for high-frequency resistance welding and induction weldingHASEGAWA NOBORU·Filed 2011·Granted Dec 1, 2015·2 cites·2 claims
- 0762US9050681B2Method of production of electric resistance welded steel pipe and high Si or high Cr electric resistance welded steel pipeHAMATANI HIDEKI·Filed 2008·Granted Jun 9, 2015·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →