Inventor · disambiguated record
Masahiro Shigenobu
Also filed as: SHIGENOBU MASAHIRO
17 granted patents·1 pending application·300 citations·filing 1975–2004
94Inventor score
Top patents by PatentIndex Score
18 records- 0192US4128768AOzone generating apparatusMITSUBISHI ELECTRIC CORP·Filed 1977·Granted Dec 5, 1978·42 cites·1 claims
- 0289US6191903B1Recording medium, data transmission apparatus, data receiver, and optical disk unitSONY CORP·Filed 1998·Granted Feb 20, 2001·76 cites·23 claims
- 0389US4051045AOzone generating apparatusMITSUBISHI ELECTRIC CORP·Filed 1975·Granted Sep 27, 1977·36 cites·8 claims
- 0482US6072756AOptical disk apparatus and data recording methodSONY CORP·Filed 1998·Granted Jun 6, 2000·40 cites·8 claims
- 0576US5917792ARecording medium, recording medium playback device, recording medium playback method, recording medium recording device and recording medium recording methodSONY CORP·Filed 1997·Granted Jun 29, 1999·29 cites·15 claims
- 0670US6256717B1Data access controller and data access control methodSONY CORP·Filed 2000·Granted Jul 3, 2001·7 cites·18 claims
- 0768US5952944AModulation device and demodulation device and methods of the sameSONY CORP·Filed 1997·Granted Sep 14, 1999·21 cites·14 claims
- 0859US6130866AError-correcting storage medium reproduction apparatus and method using frames and synchronization patternsSONY CORP·Filed 1997·Granted Oct 10, 2000·14 cites·20 claims
- 0956US7394737B2Skew control method and skew control unitSONY CORP·Filed 2004·Granted Jul 1, 2008·2 cites·13 claims
- 1053US6832276B2Receiving a reset signal directly from an ATA or ATAPI bus of a host computer without passing through an interface processing unit for termination of a half halted stateSONY CORP·Filed 2002·Granted Dec 14, 2004·3 cites·4 claims
- 1149US5959947AApparatus and method for identifying and accessing a desired track of an optical diskSONY CORP·Filed 1997·Granted Sep 28, 1999·7 cites·2 claims
- 1248USRE39953ERecording apparatus and method, and reproducing apparatus and methodSONY CORP·Filed 2004·Granted Dec 25, 2007·0 cites·22 claims
- 1348US6088775AData access controller and data access control methodSONY CORP·Filed 1997·Granted Jul 11, 2000·7 cites·12 claims
- 1445US5986986AMethod for regenerating synchronizing signal by judging whether or not the extracted synchronizing signal includes the second and third window signalsSONY CORP·Filed 1997·Granted Nov 16, 1999·7 cites·18 claims
- 1544US6320833B1Recording apparatus and method, and reproducing apparatus and methodSONY CORP·Filed 1999·Granted Nov 20, 2001·5 cites·17 claims
- 1638US6130865AApparatus and method for positioning an optical head over a disk having spiral tracks with encoded address informationSONY CORP·Filed 1999·Granted Oct 10, 2000·3 cites·8 claims
- 1738US2006215513A1Optical recording method and optical recording deviceFUJIMOTO TAKASHI·Filed 2003·Application pending·0 cites
- 1832US6128256AApparatus and method for positioning an optical head over a disk having pre-groups with encoded address informationSONY CORP·Filed 1999·Granted Oct 3, 2000·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →