Inventor · disambiguated record
Kiyoshi Tateishi
Also filed as: TATEISHI KIYOSHI
88 granted patents·15 pending applications·1,511 citations·filing 1987–2017
99Inventor score
Files withPIONEER CORP51PIONEER ELECTRONIC CORP40TATEISHI KIYOSHI8HASHIMOTO SHINYA1PIONEER COORPERATION1
Top patents by PatentIndex Score
103 records- 0198US4878211AMethod and apparatus for correcting the loop gain of a servo loop in accordance with measurements during open-loop operationPIONEER ELECTRONIC CORP·Filed 1987·Granted Oct 31, 1989·141 cites·15 claims
- 0293US7164631B2Information recording apparatusPIONEER COORPERATION·Filed 2003·Granted Jan 16, 2007·67 cites·4 claims
- 0391US5420839AMethod of reproducing high-speed audio data by a CD-ROM playerPIONEER ELECTRONIC CORP·Filed 1994·Granted May 30, 1995·56 cites·6 claims
- 0490US5790613ACycle slip detector and phase locked loop circuit and digital signal reproducing apparatus using the samePIONEER ELECTRONIC CORP·Filed 1996·Granted Aug 4, 1998·63 cites·10 claims
- 0589US6137754ASearch method for information record mediumPIONEER ELECTRONIC CORP·Filed 1998·Granted Oct 24, 2000·60 cites·16 claims
- 0689US5903530AApparatus for reproducing record information of multiple-layered optical discPIONEER ELECTRONIC CORP·Filed 1997·Granted May 11, 1999·59 cites·10 claims
- 0788US5859818ATilt servo apparatus for use in optical disc reproducing apparatusPIONEER ELECTRONIC CORP·Filed 1997·Granted Jan 12, 1999·61 cites·2 claims
- 0887US6584048B1Focus jump device for reproducing information from a storage mediumPIONEER CORP·Filed 1999·Granted Jun 24, 2003·49 cites·18 claims
- 0986US7755820B2Two-dimensional modulation method for hologram recording and hologram apparatus with encoder for driving SLM displaying boundary portionPIONEER CORP·Filed 2005·Granted Jul 13, 2010·8 cites·5 claims
- 1086US7471609B2Hologram reproduction apparatus and reproduction methodPIONEER CORP·Filed 2005·Granted Dec 30, 2008·7 cites·14 claims
- 1186US5457670AOptical disk information recording apparatus and reproducing apparatus having a plurality of read or write beamsPIONEER ELECTRONIC CORP·Filed 1993·Granted Oct 10, 1995·35 cites·6 claims
- 1286US5170386ASpindle servo circuit for driving a data storage disk having CLV type recording formatPIONEER ELECTRONIC CORP·Filed 1990·Granted Dec 8, 1992·38 cites·3 claims
- 1384US7672209B2Hologram recording/reproducing apparatus, hologram reproducing apparatus and method, and computer programPIONEER CORP·Filed 2005·Granted Mar 2, 2010·6 cites·17 claims
- 1484US6442111B1Track jump apparatusPIONEER CORP·Filed 1999·Granted Aug 27, 2002·41 cites·37 claims
- 1584US6411576B1Aberration compensation device, and an optical pickup and an information reproducing/recording apparatus employing the samePIONEER CORP·Filed 1999·Granted Jun 25, 2002·38 cites·11 claims
- 1683US10578553B2Measuring apparatusPIONEER CORP·Filed 2016·Granted Mar 3, 2020·2 cites·8 claims
- 1783US5886496ATilt servo controlling apparatusPIONEER ELECTRONIC CORP·Filed 1998·Granted Mar 23, 1999·39 cites·9 claims
- 1882US11529078B2Fluid evaluation apparatus and method, computer program, and recording mediumPIONEER CORP·Filed 2016·Granted Dec 20, 2022·2 cites·7 claims
- 1982US7697583B2Semiconductor laser driving device and semiconductor laser driving methodPIONEER CORP·Filed 2006·Granted Apr 13, 2010·7 cites·10 claims
- 2082US5745460ADisk discriminating method and apparatusPIONEER ELECTRONIC CORP·Filed 1996·Granted Apr 28, 1998·35 cites·4 claims
- 2182US4926405AHigh-speed search method for use in a disc player systemPIONEER ELECTRONIC CORP·Filed 1988·Granted May 15, 1990·29 cites·11 claims
- 2280US6151154AOptical pickup, aberration correction unit and astigmatism measurement methodPIONEER ELECTRONIC CORP·Filed 1999·Granted Nov 21, 2000·61 cites·28 claims
- 2380US5220551ASpindle control apparatus for disk playerPIONEER ELECTRONIC CORP·Filed 1991·Granted Jun 15, 1993·29 cites·2 claims
- 2478US9237856B2Light detecting apparatus and fluid measuring apparatusTATEISHI KIYOSHI·Filed 2010·Granted Jan 19, 2016·4 cites·10 claims
- 2578US6970405B2Optical recording/reproducing apparatusPIONEER CORP·Filed 2002·Granted Nov 29, 2005·12 cites·12 claims
- 2677US7522482B2Optical pickup device and apparatus for reading data from optical storage mediumPIONEER CORP·Filed 2004·Granted Apr 21, 2009·12 cites·5 claims
- 2777US6775210B1Optical pickup tracking controller and optical pickup tracking control methodPIONEER CORP·Filed 2000·Granted Aug 10, 2004·10 cites·6 claims
- 2877US6218655B1Optical pickupPIONEER ELECTRONIC CORP·Filed 1999·Granted Apr 17, 2001·31 cites·17 claims
- 2976US5963518AApparatus for reproducing digital signalPIONEER ELECTRONIC CORP·Filed 1997·Granted Oct 5, 1999·28 cites·9 claims
- 3076US4887253AScanning method and apparatus for performing track jump operations in disk playerPIONEER ELECTRONIC CORP·Filed 1988·Granted Dec 12, 1989·20 cites·10 claims
- 3175US6791916B2Servo control apparatus for optical disc driverPIONEER CORP·Filed 2001·Granted Sep 14, 2004·10 cites·10 claims
- 3275US5999503AFocus control apparatus in multi-layered disk reading apparatus utilizing acceleration, deceleration and focus error signals to switch between layers of the diskPIONEER ELECTRONIC CORP·Filed 1996·Granted Dec 7, 1999·28 cites·11 claims
- 3374US7496011B2Drive apparatus, drive method, information record medium having drive program, and information processing apparatus for drivePIONEER CORP·Filed 2005·Granted Feb 24, 2009·2 cites·11 claims
- 3473US11566927B2Optical measurement apparatus, optical measurement method, computer program, and recording mediumPIONEER CORP·Filed 2017·Granted Jan 31, 2023·2 cites·14 claims
- 3573US7945962B2Information memory apparatus using probePIONEER CORP·Filed 2007·Granted May 17, 2011·4 cites·14 claims
- 3672US11486892B2Fluid measuring devicePIONEER CORP·Filed 2016·Granted Nov 1, 2022·2 cites·11 claims
- 3772US6741041B2Power controllerPIONEER CORP·Filed 2003·Granted May 25, 2004·8 cites·3 claims
- 3872US6097777APhase locked loop circuitPIONEER ELECTRONIC CORP·Filed 1997·Granted Aug 1, 2000·34 cites·8 claims
- 3972US5123002ADisc player servo devicePIONEER ELECTRIC CORP·Filed 1989·Granted Jun 16, 1992·17 cites·11 claims
- 4071US7492692B2Hologram recording and reproducing apparatusPIONEER CORP·Filed 2004·Granted Feb 17, 2009·8 cites·12 claims
- 4171US6888782B2Servo controller having unit for compensating error signal during dropoutPIONEER CORP·Filed 2001·Granted May 3, 2005·8 cites·10 claims
- 4271US6396234B1Servo control apparatus and servo control methodPIONEER CORP·Filed 2000·Granted May 28, 2002·15 cites·22 claims
- 4369US6738327B2Servo control apparatus for optical disc playerPIONEER CORP·Filed 2001·Granted May 18, 2004·7 cites·6 claims
- 4469US5719847AOptical disk player having waveform distortion compensating functionPIONEER ELECTRONIC CORP·Filed 1996·Granted Feb 17, 1998·22 cites·5 claims
- 4569US5056074ATracking servo system with a variable equalizing characteristicPIONEER ELECTRONIC CORP·Filed 1989·Granted Oct 8, 1991·16 cites·4 claims
- 4668US8130002B2Device and method for detecting direction of polarization of ferroelectric materialTATEISHI KIYOSHI·Filed 2007·Granted Mar 6, 2012·2 cites·19 claims
- 4768US7907496B2Two-dimensional demodulation method, two-dimensional demodulation apparatus and holographic apparatusPIONEER CORP·Filed 2007·Granted Mar 15, 2011·1 cites·19 claims
- 4868US6603716B1Optical pickup direction detection unit and optical pickup direction detection methodPIONEER CORP·Filed 2000·Granted Aug 5, 2003·7 cites·13 claims
- 4968US6442112B1Method of and apparatus for detecting and compensating deviation in servo control systemsPIONEER ELECTRONIC CORP·Filed 1998·Granted Aug 27, 2002·19 cites·18 claims
- 5068US5045812APLL circuit for producing a clock signalPIONEER ELECTRONIC CORP·Filed 1990·Granted Sep 3, 1991·17 cites·1 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →