Inventor · disambiguated record
Yoshiyuki Kunifusa
Also filed as: KUNIFUSA YOSHIYUKI
3 granted patents·3 citations·filing 2005–2022
55Inventor score
Technology areasB22F
Top patents by PatentIndex Score
3 records- 0177US11376658B2Nickel powder, method for manufacturing nickel powder, internal electrode paste using nickel powder, and electronic componentSUMITOMO METAL MINING CO·Filed 2017·Granted Jul 5, 2022·1 cites·5 claims
- 0272US11772160B2Nickel powder, method for manufacturing nickel powder, internal electrode paste using nickel powder, and electronic componentSUMITOMO METAL MINING CO·Filed 2022·Granted Oct 3, 2023·0 cites·21 claims
- 0366US7828872B2Copper microparticle and process for producing the sameISHIHARA SANGYO KAISHA·Filed 2005·Granted Nov 9, 2010·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →