Inventor · disambiguated record
Hiroaki Koubu
Also filed as: KOUBU HIROAKI
2 granted patents·2 pending applications·0 citations·filing 2016–2025
26Inventor score
Files withDOWA ELECTRONICS MATERIALS CO LTD4
Top patents by PatentIndex Score
4 records- 0168US2025339897A1Method of producing silver powderDOWA ELECTRONICS MATERIALS CO LTD·Filed 2025·Application pending·0 cites
- 0266US12390854B2Silver powder, method of producing silver powder, and conductive pasteDOWA ELECTRONICS MATERIALS CO LTD·Filed 2022·Granted Aug 19, 2025·0 cites·6 claims
- 0351US10376962B2Metal composite powder and method for producing sameDOWA ELECTRONICS MATERIALS CO LTD·Filed 2016·Granted Aug 13, 2019·0 cites·8 claims
- 0435US2017113278A1Metal composite powder and method for producing sameDOWA ELECTRONICS MATERIALS CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →