Inventor · disambiguated record
Noriyoshi Takeya
Also filed as: TAKEYA NORIYOSHI
26 granted patents·4 pending applications·673 citations·filing 1987–2003
97Inventor score
Top patents by PatentIndex Score
30 records- 0194US5146443AServo apparatus for optical disk player having both open loop coarse gain control and closed loop fine gain controlPIONEER ELECTRONIC CORP·Filed 1990·Granted Sep 8, 1992·125 cites·7 claims
- 0290US4899326AMagazine-housed disk playerPIONEER ELECTRONIC CORP·Filed 1987·Granted Feb 6, 1990·45 cites·9 claims
- 0387US6307820B2Multiple layer disk reproducing apparatus, and apparatus for reproducing information record mediumPIONEER ELECTRONIC CORP·Filed 2001·Granted Oct 23, 2001·20 cites·3 claims
- 0486US5390938AVideo game apparatusPIONEER ELECTRONIC CORP·Filed 1993·Granted Feb 21, 1995·98 cites·2 claims
- 0586US4885644ASpindle servo device for data recording disk reproducing apparatusPIONEER ELECTRONIC CORP·Filed 1988·Granted Dec 5, 1989·35 cites·2 claims
- 0684US6240054B1Multiple layer disk reproducing apparatus, and apparatus for reproducing information record mediumPIONEER ELECTRONIC CORP·Filed 1997·Granted May 29, 2001·36 cites·11 claims
- 0784US4872068ADisk playing method resulting in reduced start-up timePIONEER ELECTRONIC CORP·Filed 1988·Granted Oct 3, 1989·48 cites·6 claims
- 0880US5790493AOptical record medium judging method and apparatus and focus servo controlling method and apparatusPIONEER ELECTRONIC CORP·Filed 1996·Granted Aug 4, 1998·35 cites·12 claims
- 0978US5579028AApparatus for mixing play video signal with graphics video signalPIONEER ELECTRONIC CORP·Filed 1993·Granted Nov 26, 1996·50 cites·1 claims
- 1077US5101391AMethod for setting the loop gain in a tracking servo loopPIONEER ELECTRONIC CORP·Filed 1989·Granted Mar 31, 1992·21 cites·4 claims
- 1177US5084849AMethod for setting the loop gain of servo loops in a disc playerPIONEER ELECTRONIC CORP·Filed 1989·Granted Jan 28, 1992·21 cites·6 claims
- 1270US5757745AFocus servo controlling method and apparatusPIONEER ELECTRONIC CORP·Filed 1996·Granted May 26, 1998·22 cites·10 claims
- 1368US5245599ADisc player using a servo loop with a variable transfer functionPIONEER ELECTRONIC CORP·Filed 1989·Granted Sep 14, 1993·15 cites·5 claims
- 1466US6704152B2Light irradiating device, optical pickup device with the same, method of adjusting light irradiating deviceSAMSUNG ELECTRO MECH·Filed 2002·Granted Mar 9, 2004·6 cites·16 claims
- 1564US5065386AServo system responsive to noise and having variable characteristic filter meansPIONEER ELECTRONIC CORP·Filed 1989·Granted Nov 12, 1991·13 cites·2 claims
- 1658US5105402ADisc player with manual search functionPIONEER ELECTRONIC CORP·Filed 1989·Granted Apr 14, 1992·10 cites·5 claims
- 1757US6813234B2Optical pickup device and method of adjusting the sameSAMSUNG ELECTRO MECH·Filed 2002·Granted Nov 2, 2004·3 cites·21 claims
- 1854US5050149AServo device for disc playerPIONEER ELECTRONIC CORP·Filed 1989·Granted Sep 17, 1991·9 cites·5 claims
- 1953US5434676AApparatus for mixing video signals having different numbers of linesPIONEER ELECTRONIC CORP·Filed 1993·Granted Jul 18, 1995·15 cites·2 claims
- 2044US6301201B1Reading apparatus for optical recording mediumVICTOR COMPANY OF JAPAN·Filed 1999·Granted Oct 9, 2001·6 cites·7 claims
- 2144US5636312AVideo image mixing apparatusPIONEER ELECTRONIC CORP·Filed 1993·Granted Jun 3, 1997·9 cites·4 claims
- 2244US5355175AVideo mixing apparatus capable of combining two input signals and varying the mixing ratio line by lineHUDSON SOFT CO LTD·Filed 1993·Granted Oct 11, 1994·10 cites·3 claims
- 2342US5410524ARecording medium apparatus for inhibiting playback of predetermined recorded portionsPIONEER ELECTRONIC CORP·Filed 1993·Granted Apr 25, 1995·7 cites·4 claims
- 2441US5150344ATracking servo systemPIONEER ELECTRONIC CORP·Filed 1990·Granted Sep 22, 1992·5 cites·5 claims
- 2541US2004240357A1Method and apparatus for discriminating optical disksSAMSUNG ELECTRO MECH·Filed 2003·Application pending·0 cites
- 2639US5608533AVideo signal recording/reproducing apparatus where the order of access to video data during a write mode is different than the order of access during a read modePIONEER ELECTRONIC CORP·Filed 1993·Granted Mar 4, 1997·6 cites·2 claims
- 2738US2003185136A1Optical pickup apparatus having wavelength selecting numerical aperture limiting unit and wavelength selecting beam spilitterFiled 2002·Application pending·0 cites
- 2838US2004085867A1Optical pickup unit and information recording and reproducing apparatusSAMSUNG ELECTRO MECH·Filed 2003·Application pending·0 cites
- 2938US2003185133A1Wavelength coupling device and optical pickup apparatus equipped therewithFiled 2002·Application pending·0 cites
- 3035US5978337AOptical record medium judging method and apparatus and focus servo controlling method and apparatusPIONEER ELECTRONIC CORP·Filed 1998·Granted Nov 2, 1999·3 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →