Inventor · disambiguated record
Yoichirou Senshu
Also filed as: SENSHU YOICHIROU
14 granted patents·110 citations·filing 1988–1999
91Inventor score
Files withSONY CORP14
Top patents by PatentIndex Score
14 records- 0185US5359428ADigital video recorder operable in standard and long play modesSONY CORP·Filed 1992·Granted Oct 25, 1994·38 cites·11 claims
- 0264US5316236ATape supplying and taking up apparatus and tape cassettes for use therewithSONY CORP·Filed 1992·Granted May 31, 1994·15 cites·8 claims
- 0363US5390870ARecording medium cassette and a recording/reproducing apparatusSONY CORP·Filed 1993·Granted Feb 21, 1995·21 cites·16 claims
- 0451US5453892ARotary magnetic head drum with fluid bearing and with head chips mounted together in parallelSONY CORP·Filed 1991·Granted Sep 26, 1995·8 cites·9 claims
- 0541US6128150AVideo tape recording apparatus for recording reproduction control signals for stabilizing operation of a tape transport meansSONY CORP·Filed 1999·Granted Oct 3, 2000·5 cites·11 claims
- 0639US5502608ATape cassetteSONY CORP·Filed 1994·Granted Mar 26, 1996·4 cites·9 claims
- 0739US5322237ALid assembly for a tape cassette which protects front and rear surfaces of a magnetic tapeSONY CORP·Filed 1992·Granted Jun 21, 1994·4 cites·10 claims
- 0837US6198589B1Video tape recording apparatusSONY CORP·Filed 1993·Granted Mar 6, 2001·3 cites·5 claims
- 0937US5369531ADigital video signal recording apparatus with leading and trailing heads displaced by a distance less than the distance between the ending edge of an auxiliary recording area and the starting edge of the video signal recording areaSONY CORP·Filed 1992·Granted Nov 29, 1994·3 cites·7 claims
- 1033US5671101ATracking control circuit for maintaining substantial balance between reproduced signal levels from plural rotary magnetic heads when tracking control is applied in respect to only one of the headsSONY CORP·Filed 1995·Granted Sep 23, 1997·3 cites·12 claims
- 1133US5072316ARecording apparatusSONY CORP·Filed 1988·Granted Dec 10, 1991·4 cites·10 claims
- 1232USRE35950ERecording medium cassette and a recording/reproducing apparatusSONY CORP·Filed 1996·Granted Nov 10, 1998·1 cites·17 claims
- 1331US6631242B1Apparatus for recording and reproducing digital picture dataSONY CORP·Filed 1995·Granted Oct 7, 2003·1 cites·6 claims
- 1430US5862293ATracking control for digital signal reproducing and after-recording apparatus and methodSONY CORP·Filed 1997·Granted Jan 19, 1999·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Yoichirou Senshu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →