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Nihon Parkerizing Co Ltd patents

Recent patent applications related to Nihon Parkerizing Co Ltd. Nihon Parkerizing Co Ltd is listed as an Agent/Assignee. Note: Nihon Parkerizing Co Ltd may have other listings under different names/spellings. We're not affiliated with Nihon Parkerizing Co Ltd, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nihon Parkerizing Co Ltd-related inventors

Date Nihon Parkerizing Co Ltd patents (updated weekly) - BOOKMARK this page
06/22/17 new patent  Steel wire rod having lubricating coating film that has excellent corrosion resistance and workability
05/18/17Water-based lubricating coating agent with excellent corrosion resistance and workability, and metal material
03/16/17Composition for direct-current cathodic electrolysis, lubrication-film-equipped metal material, and production method therefor
08/25/16Surface treatment agent for metal material and production surface-treated metal material
06/30/16Replenisher, surface-treated metallic material, and production method thereof
06/09/16Aqueous lubricant for plastic working of metal material and having superior gas clogging resistance and post-moisture absorption workability
04/28/16Aqueous hydrophilic coating composition capable of forming coating film having excellent self-cleaning ability against stains adhered thereon, and surface-treated material having formed thereon coating film having excellent self-cleaning ability against stains adhered thereon
03/24/16Surface treatment composition for coated steel sheet, surface treated plated steel sheet and production of same, and coated plated steel sheet and production of same
03/10/16Aqueous hydrophilizing surface treatment agent, hydrophilic coating film and hydrophilizing surface treatment method
01/07/16Aluminum-zinc plated steel sheet and producing the same
11/19/15Steel sheet having alkali-soluble lubricating film, producing same, and composition
10/22/15Metal surface treatment liquid, surface treatment metal bases, and metal base obtained by surface treatment metal bases
08/20/15Hydrophilic surface treatment agent for aluminum-containing metal heat exchangers having excellent drainage
07/16/15Corrosion-resistant alloy coating film for metal materials and forming same
02/12/15Surface-coated aluminum and zinc plated steel sheet and preparing same
01/15/15Metal material with a bismuth film attached and producing same, surface treatment liquid used in said method, and cationic electrodeposition coated metal material and producing same
01/30/14Corrosion-resistant alloy coating film for metal materials and forming same
08/01/13Hydrophilic film formed on a surface of a metal material, hydrophilization treatment agent and hydrophilization treatment method
02/07/13Aluminum or aluminum alloy material having surface treatment coating film, and treating a surface thereof
07/26/12Composition for adhesion layer used for multi-layered surface-treatment steel sheet
05/17/12Steel member having nitrogen compound layer and process for producing same
12/22/11Composition for treating surface of metal, treating surface of metal using the composition, and coating film for treating surface of metal utilizing the composition and the method
11/10/11Hydrophilizing agent for aluminum-containing metal material, hydrophilizing method, and hydrophilized aluminum-containing metal material
06/30/11Process for production of aluminum wheel
07/01/10Method for quenching of steel member, quenched steel member, and agent for protecting quenched surface
07/16/09Particles coated with metallic soap and products and preparation process using them, and lubricating coating forming agent and lubricating coating
03/12/09Rotary equipment and oil pump

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Nihon Parkerizing Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Nihon Parkerizing Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by