Inventor · disambiguated record
Mitsuo Oshiba
Also filed as: OSHIBA MITSUO
18 granted patents·207 citations·filing 1991–1995
94Inventor score
Files withOLYMPUS OPTICAL CO18
Top patents by PatentIndex Score
18 records- 0174US5394385AOptical information recording/reproducing apparatus for performing positioning of recording/reproducing spot by selection of pairs of photo detecting elementsOLYMPUS OPTICAL CO·Filed 1993·Granted Feb 28, 1995·22 cites·31 claims
- 0266US5568458AOptical information recording and reproducing apparatus in which reproducing light is used to perform servo control having no offset at recording modeOLYMPUS OPTICAL CO·Filed 1993·Granted Oct 22, 1996·17 cites·4 claims
- 0366US5438563AOptical information recording/reproducing device which simultaneously reproduces information from plural tracks and optical information recording/reproducing methodOLYMPUS OPTICAL CO·Filed 1993·Granted Aug 1, 1995·16 cites·20 claims
- 0464US5511051AOptical recording/reproducing apparatus capable of multi-track access for simultaneous multirack recording/reproductionOLYMPUS OPTICAL CO·Filed 1995·Granted Apr 23, 1996·18 cites·10 claims
- 0563US5402399AApparatus and method for reproducing information data from optical cardsOLYMPUS OPTICAL CO·Filed 1993·Granted Mar 28, 1995·14 cites·16 claims
- 0663US5293568ATrack-address judging methodOLYMPUS OPTICAL CO·Filed 1992·Granted Mar 8, 1994·16 cites·14 claims
- 0763US5226026AOptical card reproducing apparatus provided with a function of generating pseudo synchronizing pattern detecting signalsOLYMPUS OPTICAL CO·Filed 1991·Granted Jul 6, 1993·15 cites·11 claims
- 0861US5583836AOptical recording/reproducing apparatus capable of multi-track access for simultaneous multitrack recording/reproductionOLYMPUS OPTICAL CO·Filed 1993·Granted Dec 10, 1996·13 cites·8 claims
- 0958US5475665AOptical information writing and reading apparatus having two light sourcesOLYMPUS OPTICAL CO·Filed 1994·Granted Dec 12, 1995·11 cites·10 claims
- 1057US5285433AApparatus with position detecting means for recording and/or reproducing data on and/or from optical cardOLYMPUS OPTICAL CO·Filed 1991·Granted Feb 8, 1994·11 cites·28 claims
- 1153US5229985AData recording/reproducing apparatus capable of detecting data recording stateOLYMPUS OPTICAL CO·Filed 1991·Granted Jul 20, 1993·9 cites·7 claims
- 1252US5132522AInformation-reading methodOLYMPUS OPTICAL CO·Filed 1991·Granted Jul 21, 1992·9 cites·8 claims
- 1345US5400308AOptical information recording/reproducing device capable of recording information on a moving medium and reproducing information by using reproducing light beamsOLYMPUS OPTICAL CO·Filed 1993·Granted Mar 21, 1995·6 cites·11 claims
- 1443US5448048AOptical card recording/reproducing apparatus with presetting of card sector position data for detecting sector positionsOLYMPUS OPTICAL CO·Filed 1994·Granted Sep 5, 1995·11 cites·9 claims
- 1542US5398225AOptical information recording/regenerating apparatus and track scanning method for an optical information recording/regenerating apparatusOLYMPUS OPTICAL CO·Filed 1993·Granted Mar 14, 1995·5 cites·14 claims
- 1639US5396109ABit clock regenerating circuit and data regenerating methodOLYMPUS OPTICAL CO·Filed 1992·Granted Mar 7, 1995·11 cites·4 claims
- 1733US5222058AData recording apparatus capable of recording with predetermined data arrangementOLYMPUS OPTICAL CO·Filed 1991·Granted Jun 22, 1993·2 cites·16 claims
- 1831US5416309AInformation regenerating apparatus for an optical recording mediumOLYMPUS OPTICAL CO·Filed 1993·Granted May 16, 1995·1 cites·12 claims
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