Inventor · disambiguated record

Koei Hatade

Also filed as: HATADE KOEI

1 granted patent·0 citations·filing 2003–2003

4Inventor score

Technology areasG11B

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD1

Top patents by PatentIndex Score

1 record

0131US7260048B2Object lens for optical pickup and method for designing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 21, 2007·0 cites·7 claims

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