Inventor · name-matched record
IMAI KATSUHIRO
2 granted patents·0 citations·filing 2023–2024
23Inventor score
Files withNGK INSULATORS LTD2
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- 0173US12546031B2Group III element nitride substrate and production method for group III element nitride substrateNGK INSULATORS LTD·Filed 2024·Granted Feb 10, 2026·0 cites·14 claims
- 0270US12550490B2Group-III element nitride semiconductor substrateNGK INSULATORS LTD·Filed 2023·Granted Feb 10, 2026·0 cites·10 claims
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Identity basis: exact name match across USPTO filings. How scoring works →