Inventor · disambiguated record
Takuya Mizokami
Also filed as: MIZOKAMI TAKUYA
21 granted patents·454 citations·filing 1989–2020
96Inventor score
Top patents by PatentIndex Score
21 records- 0190US5414689AOptical information recording/reproducing apparatus using pit edge recording systemHITACHI LTD·Filed 1991·Granted May 9, 1995·45 cites·81 claims
- 0290US5229986AData recording/reproducing deviceHITACHI LTD·Filed 1990·Granted Jul 20, 1993·44 cites·2 claims
- 0385US5559777AOptical recording method employing pit edge recording on recording medium divided into a plurality of zones wherein recording parameters vary from zone to zoneHITACHI LTD·Filed 1995·Granted Sep 24, 1996·41 cites·6 claims
- 0485US5233589AMethod for recording/reproducing information having a function of correcting variations in the interval in reproduced data and apparatus for realizing sameHITACHI LTD·Filed 1990·Granted Aug 3, 1993·39 cites·33 claims
- 0584US5523991AData recording/reproducing deviceHITACHI LTD·Filed 1995·Granted Jun 4, 1996·34 cites·4 claims
- 0684US5388087ARecording and reproducing apparatus including changing a reproduction characteristic when an error has occurred in reproduced dataHITACHI LTD·Filed 1992·Granted Feb 7, 1995·27 cites·11 claims
- 0783US5524103ADisk record medium, and method and apparatus for recording and reproducing information onto and from the sameHITACHI LTD·Filed 1994·Granted Jun 4, 1996·34 cites·33 claims
- 0881US5307333ATrack servo pull-in method and apparatus for an optical discHITACHI LTD·Filed 1991·Granted Apr 26, 1994·33 cites·3 claims
- 0980US5124967AAutomatic gain control method and apparatus in optical disk systemHITACHI LTD·Filed 1990·Granted Jun 23, 1992·41 cites·13 claims
- 1080US4916683AOptical recording/reproducing apparatus with means to shift light beam periodically to prevent record medium deteriorationHITACHI LTD·Filed 1989·Granted Apr 10, 1990·23 cites·22 claims
- 1178US5233592AMethod for detecting starting position of data recording blockHITACHI LTD·Filed 1990·Granted Aug 3, 1993·24 cites·10 claims
- 1265US5467331ARecording and reproducing apparatus having arrangement for recovery of read-out data errorHITACHI LTD·Filed 1994·Granted Nov 14, 1995·11 cites·1 claims
- 1365US5182740AMethod and apparatus for correctly storing data recorded on a rotational disc-shaped recording medium despite occurrence of clock synchronization disorderHITACHI LTD·Filed 1991·Granted Jan 26, 1993·15 cites·20 claims
- 1463US5383171AInformation recording/reproducing device and method for recording/reproducing information on a recording medium using accurate synchronization in a data area in which coded data is storedHITACHI LTD·Filed 1992·Granted Jan 17, 1995·10 cites·22 claims
- 1562US6442117B1Reading/reproducing apparatus having retry arrangement upon failed reading/writing of a signalHITACHI LTD·Filed 1995·Granted Aug 27, 2002·12 cites·21 claims
- 1651US5519683AInformation recording/reproducing device and method in which a resynchronization signal is inserted into the data at predetermined intervalsHITACHI LTD·Filed 1994·Granted May 21, 1996·6 cites·5 claims
- 1749US5448543AApparatus for reproducing data from a regenerative signal using a PLH circuit having loop gain controlHITACHI LTD·Filed 1992·Granted Sep 5, 1995·9 cites·17 claims
- 1846US11360234B2Electrode device, semiconductor device, and semiconductor systemRENESAS ELECTRONICS CORP·Filed 2020·Granted Jun 14, 2022·0 cites·18 claims
- 1946US5335216AReproducing apparatus reproducing data from a recording medium having a preformatted address area at a starting position of each sectorHITACHI LTD·Filed 1993·Granted Aug 2, 1994·5 cites·24 claims
- 2040US7308533B2Method for reorganizing additional writing format storage media volumeHITACHI SOFTWARE ENG·Filed 2002·Granted Dec 11, 2007·0 cites·22 claims
- 2132US5077715AInformation recording and reproducing method utilizing particular sector configurationHITACHI LTD·Filed 1990·Granted Dec 31, 1991·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →