Inventor · disambiguated record
Eiki Oyanagi
Also filed as: OYANAGI EIKI
3 granted patents·46 citations·filing 1997–1997
72Inventor score
Technology areasG11B
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0166US5898553AMagnetic disk and magnetic disk unitSONY CORP·Filed 1997·Granted Apr 27, 1999·20 cites·3 claims
- 0256US6066380ADisc medium substrate and disc deviceSONY CORP·Filed 1997·Granted May 23, 2000·12 cites·14 claims
- 0355US6068906AMold for making disc substrate, process for producing mold and disc substrateSONY CORP·Filed 1997·Granted May 30, 2000·14 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →