Inventor · name-matched record
HATAKEYAMA HIDEYUKI
2 granted patents·1 pending application·0 citations·filing 2021–2023
23Inventor score
Technology areasG11B
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
3 records- 0153US12555602B2Magnetic disk substrate and magnetic disk using magnetic disk substrateUACJ CORP·Filed 2021·Granted Feb 17, 2026·0 cites·22 claims
- 0251US12573424B2Magnetic disk and substrate for magnetic diskFURUKAWA ELECTRIC CO LTD·Filed 2023·Granted Mar 10, 2026·0 cites·20 claims
- 0334US2026080899A1Substrate for magnetic disk and method for manufacturing same, and magnetic diskFURUKAWA ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →