Inventor · name-matched record
YOSHIDA TOMOKAZU
2 granted patents·0 citations·filing 2022–2022
23Inventor score
Technology areasH10H
Files withNICHIA CORP2
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- 0167US12534667B2Fluoride phosphor, production method therefor, and light-emitting deviceNICHIA CORP·Filed 2022·Granted Jan 27, 2026·0 cites·16 claims
- 0262US12545836B2Fluoride phosphor and method of producing the same, wavelength conversion member, and light emitting deviceNICHIA CORP·Filed 2022·Granted Feb 10, 2026·0 cites·15 claims
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Identity basis: exact name match across USPTO filings. How scoring works →