Inventor · disambiguated record

Ryouta Akiyama

Also filed as: AKIYAMA RYOUTA

1 granted patent·6 citations·filing 2004–2004

27Inventor score

Technology areasG11B

Files withFUJITSU LTD1

Top patents by PatentIndex Score

1 record

0159US7362677B2Information record medium and information writing/reading apparatusFUJITSU LTD·Filed 2004·Granted Apr 22, 2008·6 cites·19 claims

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