Inventor · disambiguated record
Toshizumi Ando
Also filed as: ANDO TOSHIZUMI
6 granted patents·142 citations·filing 1985–2002
84Inventor score
Files withSONY CORP6
Top patents by PatentIndex Score
6 records- 0188US4786982AMulti-function rotary dial system including timer setting featureSONY CORP·Filed 1985·Granted Nov 22, 1988·59 cites·54 claims
- 0278US5689676ASequential EEPROM writing apparatus which sequentially and repetitively replaces a head position pointer with a last position pointerSONY CORP·Filed 1996·Granted Nov 18, 1997·53 cites·1 claims
- 0357US5032909AImage enhancer which utilizes a lowpass filter after an outline extracting circuitSONY CORP·Filed 1989·Granted Jul 16, 1991·14 cites·1 claims
- 0450US6693414B2Power supply apparatusSONY CORP·Filed 2002·Granted Feb 17, 2004·8 cites·9 claims
- 0539US5179450AVideo signal processing apparatus and method for the time base compensationSONY CORP·Filed 1990·Granted Jan 12, 1993·7 cites·15 claims
- 0624US5097345AMagnetic video recording apparatusSONY CORP·Filed 1989·Granted Mar 17, 1992·1 cites·11 claims
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