Inventor · disambiguated record

Tak Kojima

Also filed as: KOJIMA TAK

1 granted patent·47 citations·filing 1997–1997

51Inventor score

Technology areasG11B

Files withHOYA CORP1

Top patents by PatentIndex Score

1 record

0187US5916656ASheet glass flattening method, method of manufacturing an information recording glass substrate using flattened glass, method of manufacturing a magnetic disk using glass substrate, and magnetic recording mediumHOYA CORP·Filed 1997·Granted Jun 29, 1999·47 cites·7 claims

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