Inventor · disambiguated record
Yoshiyasu Nakayama
Also filed as: NAKAYAMA YOSHIYASU
2 granted patents·1 citations·filing 2004–2010
29Inventor score
Technology areasG11B
Top patents by PatentIndex Score
2 records- 0144US7362667B2Optical information reproduction method and apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 22, 2008·1 cites·11 claims
- 0223US8400894B2Method for writing data on multilayer optical disc and optical disc driveSHIGEMATSU HIROAKI·Filed 2010·Granted Mar 19, 2013·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →