Dowa Holdings

Provider of waste metal and e-waste recycling company

placeChiyoda City, Tokyo, Japan calendar_todayFounded 1937 language hd.dowa.co.jp

Innovation

568 patent families (36 granted) — focus: Electricity & electronics, Emerging technologies, Chemistry & metallurgy, Operations & transport; filing pace steady. Cited 3,842 times.

YearFilings
201523
201625
201716
201811
201916
20209
202119
202214
202322
202426
202534
20267
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