Inventor · disambiguated record
Takeo Ohishi
Also filed as: OHISHI TAKEO
42 granted patents·5 pending applications·600 citations·filing 1994–2021
98Inventor score
Top patents by PatentIndex Score
47 records- 0190US12250471B2Imaging element, imaging method, and imaging deviceSONY GROUP CORP·Filed 2021·Granted Mar 11, 2025·2 cites·16 claims
- 0288US11089289B2Image processing device, imaging device, image processing method and programSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Granted Aug 10, 2021·7 cites·19 claims
- 0387US5909257AApparatus and method of receiving broadcasted digital signalVICTOR COMPANY OF JAPAN·Filed 1997·Granted Jun 1, 1999·113 cites·8 claims
- 0485US6011899APacket data system recording time stamps and packet data on tracks formed on a storage medium in synchronism with changes in time stamp valuesVICTOR COMPANY OF JAPAN·Filed 1996·Granted Jan 4, 2000·78 cites·17 claims
- 0581US7146507B2Information recording apparatus having function of encrypting informationVICTOR COMPANY OF JAPAN·Filed 2002·Granted Dec 5, 2006·16 cites·22 claims
- 0677US7783895B2Method and apparatus for encrypting data to be secured and inputting/outputting the sameSANYO ELECTRIC CO·Filed 2004·Granted Aug 24, 2010·25 cites·6 claims
- 0776US6009226ARecording and reproducing apparatus for packet dataVICTOR COMPANY OF JAPAN·Filed 1997·Granted Dec 28, 1999·36 cites·20 claims
- 0875US6643347B2Clock signal generation apparatusVICTOR COMPANY·Filed 2001·Granted Nov 4, 2003·13 cites·6 claims
- 0971US6487720B1Apparatus for receiving digital broadcast signal and apparatus for recording and reproducing digital broadcast information included in the digital broadcast signalVICTOR COMPANY OF JAPAN·Filed 1998·Granted Nov 26, 2002·40 cites·20 claims
- 1068US7716746B2Data storing device for classified dataSANYO ELECTRIC CO·Filed 2003·Granted May 11, 2010·14 cites·16 claims
- 1168US6345079B1Clock signal generation apparatusVICTOR COMPANY OF JAPAN·Filed 1998·Granted Feb 5, 2002·23 cites·3 claims
- 1262US6011896AMethod of recording various different video signals onto magnetic tapeVICTOR COMPANY OF JAPAN·Filed 1999·Granted Jan 4, 2000·26 cites·12 claims
- 1361US7058770B2Method and apparatus for controlling the recording of digital information, by using unit management tableFUJITSU LTD·Filed 2003·Granted Jun 6, 2006·4 cites·19 claims
- 1459US5963703AMethod and apparatus for recording and reproducing packet dataVICTOR COMPANY OF JAPAN·Filed 1997·Granted Oct 5, 1999·22 cites·7 claims
- 1559US5659577AApparatus for generating a digital recording signal which avoids the generation of false synchronization bit patternsVICTOR COMPANY OF JAPAN·Filed 1995·Granted Aug 19, 1997·14 cites·3 claims
- 1657US7721346B2Method and apparatus for encrypting data to be secured and inputting/outputting the sameSANYO ELECTRIC CO·Filed 2004·Granted May 18, 2010·3 cites·15 claims
- 1755US6983369B2Authentication system, and contents-information sender and receiverVICTOR COMPANY OF JAPAN·Filed 2001·Granted Jan 3, 2006·3 cites·32 claims
- 1855US5933568AMethod of recording and reproducing digital signals in different signal transmission modes and recording medium thereforVICTOR COMPANY OF JAPAN·Filed 1996·Granted Aug 3, 1999·18 cites·16 claims
- 1955US5537619ADigital data transmission method and apparatus for transmitting digital data at a high efficiencyVICTOR COMPANY OF JAPAN·Filed 1994·Granted Jul 16, 1996·15 cites·17 claims
- 2054US6026213ADigital signal recording method and apparatus and recording medium thereforVICTOR COMPANY OF JAPAN·Filed 1996·Granted Feb 15, 2000·14 cites·5 claims
- 2154US5991501AApparatus and method for recording and reproducing digital signals on first and second areas of a storage mediumVICTOR COMPANY OF JAPAN·Filed 1996·Granted Nov 23, 1999·11 cites·12 claims
- 2253US7778517B2Information recording device, information reproduction device, information recording method, information reproduction method, information recording program, information reproduction program, and information recording mediumSANYO ELECTRIC CO·Filed 2003·Granted Aug 17, 2010·1 cites·11 claims
- 2353US5948118AError detection code forming method and apparatusVICTOR COMPANY OF JAPAN·Filed 1996·Granted Sep 7, 1999·16 cites·2 claims
- 2452US6681076B1Magnetic recording and reproducing apparatus for automatically setting the traveling speed of the recording medium in accordance with the transmission rate of the input digital signalVICTOR COMPANY OF JAPAN·Filed 2000·Granted Jan 20, 2004·2 cites·10 claims
- 2551US7421188B2Information edition device, information edition method, information edition program, and information recording mediumSANYO ELECTRIC CO·Filed 2003·Granted Sep 2, 2008·1 cites·9 claims
- 2651US7027718B1Packet data recording/reproducing systemVICTOR COMPANY OF JAPAN·Filed 1999·Granted Apr 11, 2006·13 cites·3 claims
- 2750US7433578B2Information recording device, information reproduction device, information recording method, information reproduction method, information recording program, information reproduction program, and information recording mediumSANYO ELECTRIC CO·Filed 2003·Granted Oct 7, 2008·1 cites·15 claims
- 2850US5802081ADigital information modulating apparatusVICTOR COMPANY OF JAPAN·Filed 1995·Granted Sep 1, 1998·9 cites·14 claims
- 2948US6134374AMethod and apparatus for processing picture information, and recording mediumVICTOR COMPANY OF JAPAN·Filed 1997·Granted Oct 17, 2000·13 cites·37 claims
- 3047US6108148AMethod, device, and medium for recording digital signalVICTOR COMPANY OF JAPAN·Filed 1996·Granted Aug 22, 2000·7 cites·33 claims
- 3147US2002080900A1Clock signal generation apparatusVICTOR COMPANY OF JAPAN·Filed 2002·Application pending·0 cites
- 3246US5912780AMagnetic recording and reproducing apparatusVICTOR COMPANY OF JAPAN·Filed 1997·Granted Jun 15, 1999·7 cites·5 claims
- 3345US2001005444A1Digital signal recording method and apparatus and medium thereforFiled 2001·Application pending·0 cites
- 3445US2001021306A1Digital signal recording method and apparatus and recording medium thereforPHILIPS CORP·Filed 2001·Application pending·0 cites
- 3543US6334024B1Helical scan data recording apparatus and a helical scan data reproducing apparatusVICTOR COMPANY OF JAPAN·Filed 1996·Granted Dec 25, 2001·6 cites·20 claims
- 3643US5633635AMethod of processing code for error checking and code processing circuitVICTOR COMPANY OF JAPAN·Filed 1994·Granted May 27, 1997·9 cites·5 claims
- 3742US6288857B2Digital signal recording apparatus, and related methodVICTOR COMPANY OF JAPAN·Filed 2001·Granted Sep 11, 2001·0 cites·3 claims
- 3841US2001014946A1Contents-information transmission systemFiled 2000·Application pending·0 cites
- 3940US2005123272A1Information edition device, information edition method, information edition program, information recording mediumFiled 2003·Application pending·0 cites
- 4038US6198585B1Digital signal recording apparatus, and related methodVICTOR COMPANY OF JAPAN·Filed 1998·Granted Mar 6, 2001·3 cites·13 claims
- 4138US6169846B1Compressed video data recording method and recording apparatus providing improved performance during variable-speed playbackVICTOR COMPANY OF JAPAN·Filed 1999·Granted Jan 2, 2001·6 cites·6 claims
- 4236US5757569AHelical scan type information recording device for digital and analog signalsVICTOR COMPANY OF JAPAN·Filed 1995·Granted May 26, 1998·2 cites·2 claims
- 4334US6317557B1Digital signal recording method and apparatus and recording medium thereforPHILIPS CORP·Filed 1999·Granted Nov 13, 2001·2 cites·7 claims
- 4434US6011665AHelical scan type information recording deviceVICTOR COMPANY OF JAPAN·Filed 1997·Granted Jan 4, 2000·1 cites·11 claims
- 4533US6097876AMagnetic recording and reproducing apparatus for digital signals transmitted at variable data rateVICTOR COMPANY OF JAPAN·Filed 1999·Granted Aug 1, 2000·2 cites·8 claims
- 4632US5500679AMethod and apparatus for deriving a video signal corresponding to a standard definition signal from a high definition signalVICTOR COMPANY OF JAPAN·Filed 1994·Granted Mar 19, 1996·2 cites·11 claims
- 4731US5999350ARecording/reproducing method of digital data and a recording mediumVICTOR COMPANY OF JAPAN·Filed 1995·Granted Dec 7, 1999·0 cites·31 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →