Inventor · disambiguated record
Haruhiko Kajimura
Also filed as: KAJIMURA HARUHIKO
13 granted patents·7 pending applications·129 citations·filing 1984–2016
91Inventor score
Files withSUMITOMO METAL IND7HAMADA JUNICHI4NIPPON STEEL & SUMIKIN SST2TSUGE SHINJI2HIRAIDE NOBUHIKO1
Top patents by PatentIndex Score
20 records- 0196US7101446B2Austenitic stainless steelSUMITOMO METAL IND·Filed 2005·Granted Sep 5, 2006·45 cites·2 claims
- 0283US8062584B2Ferritic stainless steel sheet superior in heat resistanceHAMADA JUNICHI·Filed 2007·Granted Nov 22, 2011·5 cites·8 claims
- 0381US8129035B2Structural component for automobile, two-wheeled vehicle or railcar excellent in impact-absorption property, shape fixability and flange cuttability, and method for producing the sameKIMURA KEN·Filed 2008·Granted Mar 6, 2012·4 cites·4 claims
- 0480US8470237B2Stainless steel excellent in corrosion resistance, ferritic stainless steel excellent in resistance to crevice corrosion and formability, and ferritic stainless steel excellent in resistance to crevice corrosionHIRAIDE NOBUHIKO·Filed 2007·Granted Jun 25, 2013·4 cites·4 claims
- 0579US7267730B2Ferrite stainless steel for automobile exhaust system member superior in thermal fatigue strengthTOYOTA MOTOR CO LTD·Filed 2005·Granted Sep 11, 2007·3 cites·2 claims
- 0677US8303733B2Ferrite-austenite stainless steel sheet for structural component excellent in workability and impact-absorbing property and method for producing the sameHAMADA JUNICHI·Filed 2009·Granted Nov 6, 2012·3 cites·18 claims
- 0769US9862168B2Alloying element-saving hot rolled duplex stainless steel material, clad steel plate having duplex stainless steel as cladding material therefor, and production method for sameTSUGE SHINJI·Filed 2012·Granted Jan 9, 2018·1 cites·14 claims
- 0861US5026521AZirconium-titanium and/or tantalum oxygen alloySUMITOMO METAL IND·Filed 1989·Granted Jun 25, 1991·13 cites·18 claims
- 0960US6171547B1Austenitic stainless steel having excellent sulfuric acid corrosion resistance and excellent workabilitySUMITOMO METAL IND·Filed 1999·Granted Jan 9, 2001·16 cites·15 claims
- 1058US4640817ADual-phase stainless steel with improved resistance to corrosion by nitric acidSUMITOMO METAL IND·Filed 1984·Granted Feb 3, 1987·11 cites·14 claims
- 1158US2016340764A1Duplex stainless steel, duplex stainless steel slab, and duplex stainless steel materialNIPPON STEEL & SUMIKIN SST·Filed 2016·Application pending·0 cites
- 1256US2014255244A1Duplex stainless steel, duplex stainless steel slab, and duplex stainless steel materialNIPPON STEEL & SUMIKIN SST·Filed 2012·Application pending·0 cites
- 1356US2011110812A1Ferrite stainless steel for use in producing urea water tankHIRAIDE NOBULHIKO·Filed 2009·Application pending·0 cites
- 1455US7521133B2Titanium oxide photocatalyst, process for producing the same and applicationOSAKA TITANIUM TECHNOLOGIES CO·Filed 2003·Granted Apr 21, 2009·4 cites·19 claims
- 1551US2009239738A1Titanium Oxide Photocatalyst, Process For Producing The Same And ApplicationSUMITOMO METAL IND·Filed 2009·Application pending·0 cites
- 1650US2010233015A1Stainless Steel Sheet for Structural Components Excellent in Impact Absorption PropertyHAMADA JUNICHI·Filed 2007·Application pending·0 cites
- 1746US4671929AAustenitic stainless steel with improved resistance to corrosion by nitric acidSUMITOMO METAL IND·Filed 1984·Granted Jun 9, 1987·10 cites·15 claims
- 1846US2010218856A1Cr-Containing Steel Superior in Heat Fatigue CharateristicsHAMADA JUNICHI·Filed 2007·Application pending·0 cites
- 1942US5820818AStainless steel having excellent thermal neutron absorption abilitySUMITOMO METAL IND·Filed 1997·Granted Oct 13, 1998·10 cites·20 claims
- 2042US2013039801A1Martensitic stainless steel with excellent weld characteristics, and martensitic stainless steel materialTSUGE SHINJI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →