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Dowa Metaltech Co Ltd patents

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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Dowa Metaltech Co Ltd-related inventors

Silver-plated product and producing same

A silver-plated product is produced by forming a surface layer of silver on a base material by electroplating at a liquid temperature of 10 to 35° C. and a current density of 3 to 15 A/dm2 in a silver plating solution so as to satisfy (32.6x−300)≦y≦(32.6x+200) assuming that a product... Dowa Metaltech Co Ltd

Heat radiating plate and producing same

In a method for producing a heat radiating plate 20, the method containing the steps of: finish cold-rolling an annealed material to obtain a strip; causing the strip to wind in the shape of a coil to prepare a coil stock; unwinding the coil stock by means of an uncoiler... Dowa Metaltech Co Ltd

Tin-plated product and producing same

In a tin-plated product wherein a surface of a substrate 10 of copper or a copper alloy is plated with tin, an underlying layer 12 of at least one of nickel and a copper-nickel alloy is formed on the surface of the substrate 10, and an outermost layer formed on... Dowa Metaltech Co Ltd

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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 Dowa Metaltech 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 Dowa Metaltech Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by