Assignee
AKAI ELECTRIC
JP·24 granted patents·319 citations·filing 1974–1995
Top patents by PatentIndex Score
24 records- 0178US5256929AVibrator support structureAKAI ELECTRIC·Filed 1992·Granted Oct 26, 1993·30 cites·6 claims
- 0278US4829463AProgrammed time-changing coefficient digital filterAKAI ELECTRIC·Filed 1986·Granted May 9, 1989·27 cites·3 claims
- 0377US4961017AStator for use in a brushless motorAKAI ELECTRIC·Filed 1988·Granted Oct 2, 1990·39 cites·15 claims
- 0472US5270607AVibration control apparatusAKAI ELECTRIC·Filed 1992·Granted Dec 14, 1993·37 cites·16 claims
- 0571US4409633AMn-Zn Single crystalline ferrite head and a method of making the sameAKAI ELECTRIC·Filed 1981·Granted Oct 11, 1983·15 cites·3 claims
- 0669US5386726AVibratory gyroscopeAKAI ELECTRIC·Filed 1990·Granted Feb 7, 1995·32 cites·25 claims
- 0769US3974522AElectronic editing method and apparatus for a video tape recorderAKAI ELECTRIC·Filed 1975·Granted Aug 10, 1976·31 cites·1 claims
- 0862US4000514AAutomatic reverse type cassette tape recorderAKAI ELECTRIC·Filed 1974·Granted Dec 28, 1976·15 cites·5 claims
- 0947US5254898AVibratorAKAI ELECTRIC·Filed 1992·Granted Oct 19, 1993·7 cites·5 claims
- 1046US5111346AFm audio record reproducing apparatus having circuitry for preventing discontinuities during channel switching or switching of read headsAKAI ELECTRIC·Filed 1989·Granted May 5, 1992·6 cites·17 claims
- 1145US5257109AMagnetic recording and reproducing apparatusAKAI ELECTRIC·Filed 1991·Granted Oct 26, 1993·8 cites·2 claims
- 1240US5594168AVibration control apparatus having oscillation frequency regulationAKAI ELECTRIC·Filed 1995·Granted Jan 14, 1997·11 cites·25 claims
- 1339US5446539AMagnetic recording and reproducing device with selective line noise cancelingAKAI ELECTRIC·Filed 1994·Granted Aug 29, 1995·5 cites·3 claims
- 1438US4285894AMn-Zn single crystalline ferrite head and a method of making the sameAKAI ELECTRIC·Filed 1979·Granted Aug 25, 1981·6 cites·5 claims
- 1536US5554904AVibration control apparatus having automatic gain controlAKAI ELECTRIC·Filed 1995·Granted Sep 10, 1996·8 cites·18 claims
- 1636US5416641AMagnetic recording/reproducing apparatus including a switch for selectively supplying a reference signal to the recording unitAKAI ELECTRIC·Filed 1992·Granted May 16, 1995·4 cites·1 claims
- 1736US5400149AMagnetic recording apparatus having improved detail emphasis circuitAKAI ELECTRIC·Filed 1992·Granted Mar 21, 1995·4 cites·20 claims
- 1834US5460043AVibratory gyroscopeAKAI ELECTRIC·Filed 1992·Granted Oct 24, 1995·4 cites·7 claims
- 1934US4859977AInsulator device for power transformerAKAI ELECTRIC·Filed 1988·Granted Aug 22, 1989·8 cites·4 claims
- 2031US5581142AVibration control device for safely induced vibration of gyroscopesAKAI ELECTRIC·Filed 1995·Granted Dec 3, 1996·4 cites·56 claims
- 2130US5249064ANoise canceller for use in a magnetic reproducing apparatusAKAI ELECTRIC·Filed 1992·Granted Sep 28, 1993·3 cites·1 claims
- 2230US4696306AElectrocardiogram playback system and methodAKAI ELECTRIC·Filed 1986·Granted Sep 29, 1987·10 cites·11 claims
- 2328US5551292AAngular velocity detection circuit for vibratory gyroscopesAKAI ELECTRIC·Filed 1995·Granted Sep 3, 1996·4 cites·2 claims
- 2426US5636076AAutomatic recording current controller of magnetic recorderAKAI ELECTRIC·Filed 1995·Granted Jun 3, 1997·1 cites·22 claims
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