Inventor · name-matched record
OKA HIROKI
2 granted patents·0 citations·filing 2021–2021
27Inventor score
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- 0173US12540385B2Production method for metal plates for vapor deposition masksDAINIPPON PRINTING CO LTD·Filed 2021·Granted Feb 3, 2026·0 cites·3 claims
- 0253US12591233B2Abnormal irregularity cause identifying device, abnormal irregularity cause identifying method, and abnormal irregularity cause identifying programDAICEL CORP·Filed 2021·Granted Mar 31, 2026·0 cites·9 claims
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Identity basis: exact name match across USPTO filings. How scoring works →