Inventor · name-matched record

SHIRAGA HIROAKI

1 granted patent·0 citations·filing 2021–2021

4Inventor score

Technology areasH10D

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

1 record

0147US12598771B2Silicon carbide semiconductor device with trench gate and dummy gate source structuresROHM CO LTD·Filed 2021·Granted Apr 7, 2026·0 cites·20 claims

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Identity basis: exact name match across USPTO filings. How scoring works →