Inventor · disambiguated record
Taichi Akiba
Also filed as: AKIBA TAICHI
11 granted patents·3 pending applications·136 citations·filing 1982–2005
90Inventor score
Technology areasG11B
Top patents by PatentIndex Score
14 records- 0184US5105418ADisk drive with means to play either side of a diskPIONEER ELECTRONIC CORP·Filed 1988·Granted Apr 14, 1992·32 cites·19 claims
- 0280US5757742AOptical pickup apparatus for optical record media and identification apparatus for identifying the type of optical record mediaPIONEER ELECTRONIC CORP·Filed 1996·Granted May 26, 1998·32 cites·11 claims
- 0377US5910937AOptical pickup apparatus and identification apparatus for identifying the type of optical record mediumPIONEER ELECTRONIC CORP·Filed 1998·Granted Jun 8, 1999·26 cites·7 claims
- 0467US4545003APick-up device positioning arrangement in an information disc playerPIONEER ELECTRONIC CORP·Filed 1982·Granted Oct 1, 1985·14 cites·14 claims
- 0563US6813235B2Optical pickup apparatus an optical axis correcting elementPIONEER CORP·Filed 2001·Granted Nov 2, 2004·6 cites·7 claims
- 0657US6333818B1Optical pickup devicePIONEER CORP·Filed 2000·Granted Dec 25, 2001·3 cites·5 claims
- 0744US5663841AOptical pickup device having a magnetic circuit whose poles are configured along a common path within one pole within a focus coilPIONEER ELECTRONIC CORP·Filed 1995·Granted Sep 2, 1997·7 cites·15 claims
- 0843US4637004AOptical data reading devicePIONEER ELECTRONIC CORP·Filed 1985·Granted Jan 13, 1987·5 cites·5 claims
- 0943US2007223323A1Optical Pickup DevicePIONEER CORP·Filed 2005·Application pending·0 cites
- 1043US2008159111A1Optical Pickup DevicePIONEER CORP·Filed 2005·Application pending·0 cites
- 1140US5146441ASupporting device of an optical pickupPIONEER ELECTRONIC CORP·Filed 1991·Granted Sep 8, 1992·4 cites·2 claims
- 1239US2005185565A1Optical pickup devicePIONEER CORP·Filed 2005·Application pending·0 cites
- 1337US5629809AOptical pickup for reproducing information on a discPIONEER ELECTRONIC CORP·Filed 1996·Granted May 13, 1997·3 cites·7 claims
- 1433US5287337AOptical pickup having flexible wiring plate with focusing effective length which eliminates plate restoring force induce pickup tilt during focusingPIONEER ELECTRONIC CORPORATIOI·Filed 1991·Granted Feb 15, 1994·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →