Inventor · name-matched record
YAMAGA MINORU
2 granted patents·2 pending applications·0 citations·filing 2022–2023
23Inventor score
Technology areasG11B
Files withSONY GROUP CORP4
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
4 records- 0158US12562188B2Servo reproduction apparatus, servo reproduction head, reproduction head, and method of producing a magnetic tapeSONY GROUP CORP·Filed 2022·Granted Feb 24, 2026·0 cites·19 claims
- 0246US2026065932A1Magnetic recording mediumSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 0345US2026100199A1Magnetic recording medium and cartridgeSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 0443US12597441B2Magnetic recording medium including fatty ester and fatty acid esterSONY GROUP CORP·Filed 2022·Granted Apr 7, 2026·0 cites·16 claims
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Identity basis: exact name match across USPTO filings. How scoring works →