Inventor · name-matched record
IIJIMA YUUKI
2 granted patents·1 citations·filing 2021–2024
33Inventor score
Technology areasC22C
Files withSENJU METAL INDUSTRY CO2
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0192US12569941B2Solder alloy, solder paste, solder ball, solder preform, solder joint, in-vehicle electronic circuit, ECU electronic circuit, in-vehicle electronic circuit device and ECU electronic circuit deviceSENJU METAL INDUSTRY CO·Filed 2024·Granted Mar 10, 2026·1 cites·10 claims
- 0261US12576463B2Lead-free and antimony-free solder alloy, solder ball, and solder jointSENJU METAL INDUSTRY CO·Filed 2021·Granted Mar 17, 2026·0 cites·16 claims
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Identity basis: exact name match across USPTO filings. How scoring works →