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Dowa Holdings Co Ltd patents

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

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Date Dowa Holdings Co Ltd patents (updated weekly) - BOOKMARK this page
12/22/16Method for producing silver nanowires, silver nanowires, and ink using same
11/17/16Silver nanowire production method
07/21/16Active material composite powder, lithium battery, and manufacturing the same
03/31/16Positive-electrode active-material powder and manufacturing method therefor
02/11/16Lithium-transition metal oxide powder and producing the same, positive electrode active material for lithium ion battery, and lithium ion secondary battery
11/12/15Negative electrode active material for lithium ion secondary battery, producing the same, negative electrode, and battery
08/13/15Field electron emission film, field electron emission device, light emission device, and producing them
06/18/15Catalyst, producing catalyst, and producing hydrogen-containing gas using catalyst, and hydrogen generating device, fuel cell system, and silicon-supported cezr-based oxide
09/19/13Solder powder and producing solder powder
08/15/13Lithium-transition metal oxide powder and producing the same, positive electrode active material for lithium ion battery, and lithium ion secondary battery
05/30/13Method of producing group iii nitride semiconductor growth substrate
04/05/12Carbon nanotube and producing same
03/15/12Group iii nitride semiconductor growth substrate, group iii nitride semiconductor epitaxial substrate, group iii nitride semiconductor element and group iii nitride semiconductor free-standing substrate, and producing the same







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