Inventor · disambiguated record
Yukio Hamasaki
Also filed as: HAMASAKI YUKIO
3 granted patents·60 citations·filing 1986–1990
73Inventor score
Technology areasG06K
Top patents by PatentIndex Score
3 records- 0166US4933537AApparatus for controlling movement of an optical memory card for data transfer therewithCSK CORP·Filed 1987·Granted Jun 12, 1990·26 cites·7 claims
- 0259US4994658AApparatus for controlling movement of an optical memory card for data transfer therewithCSK CORP·Filed 1990·Granted Feb 19, 1991·24 cites·14 claims
- 0341US4855981AMethod and device for reading out optically recorded data and compensating for a drastic change in the position of a line to be readCOMPUTER SERVICES CORP·Filed 1986·Granted Aug 8, 1989·10 cites·10 claims
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