Inventor · disambiguated record
Bill Umeda
Also filed as: UMEDA BILL
2 granted patents·200 citations·filing 1987–1988
70Inventor score
Technology areasG11B
Top patents by PatentIndex Score
2 records- 0193US5128912AApparatus including dual carriages for storing and retrieving information containing discs, and methodCYGNET SYSTEMS INC·Filed 1988·Granted Jul 7, 1992·165 cites·25 claims
- 0277US4855980AMethod of and apparatus for storing and retrieving information containing disc utilizing a movable magazineCYGNET SYSTEMS·Filed 1987·Granted Aug 8, 1989·35 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →