Inventor · disambiguated record

Osamu Hira

Also filed as: HIRA OSAMU

4 granted patents·115 citations·filing 1992–1994

80Inventor score

Technology areasG11B

Files withPIONEER ELECTRONIC CORP4

Top patents by PatentIndex Score

4 records

0185US5381392AOptical disk reproducing apparatus for identifying whether the disk is a blank disc, partical disc, or a finalized diskPIONEER ELECTRONIC CORP·Filed 1994·Granted Jan 10, 1995·47 cites·13 claims
0280US5392264AInformation reproducing apparatusPIONEER ELECTRONIC CORP·Filed 1993·Granted Feb 21, 1995·35 cites·12 claims
0368US5189656AControl system for a compact disk playerPIONEER ELECTRONIC CORP·Filed 1992·Granted Feb 23, 1993·18 cites·8 claims
0461US5394383AMethod of controlling reproduction finish of optical disc reproducing apparatus and the optical disc reproducing apparatusPIONEER ELECTRONIC CORP·Filed 1993·Granted Feb 28, 1995·15 cites·13 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →