Inventor · disambiguated record
Hiromasa Nomura
Also filed as: NOMURA HIROMASA
7 granted patents·2 pending applications·153 citations·filing 1999–2017
82Inventor score
Files withNIPPON STEEL CORP3KANAI TAKAO2NIHON PARKERIZING1NIPPON PAINT CO LTD1NIPPON STEEL COATED SHEET CORP1
Top patents by PatentIndex Score
9 records- 0193US6465114B1-Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the sameNIPPON STEEL CORP·Filed 1999·Granted Oct 15, 2002·100 cites·22 claims
- 0291US6475300B2Non-chromate metallic surface-treating agent, method for surface treatment, and treated steel materialNIPPON PAINT CO LTD·Filed 2001·Granted Nov 5, 2002·48 cites·8 claims
- 0360US7682706B2Precoated metal sheet with little affect on environmentNIPPON STEEL CORP·Filed 2004·Granted Mar 23, 2010·1 cites·7 claims
- 0460US7608337B2Chemical conversion-treated metal plateNIPPON STEEL CORP·Filed 2004·Granted Oct 27, 2009·4 cites·13 claims
- 0552US2007122645A1Coated metal plate with excellent corrosion resistance and reduced environmental impactNOMURA HIROMASA·Filed 2004·Application pending·0 cites
- 0651US10450468B2Surface treatment composition for coated steel sheet, surface treated plated steel sheet and method of production of same, and coated plated steel sheet and method of production of sameNIHON PARKERIZING·Filed 2014·Granted Oct 22, 2019·0 cites·10 claims
- 0739US9353270B2Surface-treated metal and method for producing sameKANAI TAKAO·Filed 2012·Granted May 31, 2016·0 cites·9 claims
- 0837US11136659B2Surface-treated steel materialNIPPON STEEL COATED SHEET CORP·Filed 2017·Granted Oct 5, 2021·0 cites·14 claims
- 0932US2012040194A1Surface-treated precoated metal sheet, process for producing same, and surface-treating solutionKANAI TAKAO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →