Inventor · disambiguated record
Masakazu Sonoda
Also filed as: SONODA MASAKAZU
6 granted patents·52 citations·filing 1981–1984
82Inventor score
Top patents by PatentIndex Score
6 records- 0168US4482850AControl circuit for DC capstan motorSONY CORP·Filed 1982·Granted Nov 13, 1984·13 cites·14 claims
- 0267US4607297AApparatus for detecting clogging of head gapSONY CORP·Filed 1984·Granted Aug 19, 1986·15 cites·15 claims
- 0365US4486692ADC Motor control circuit for drop-out of stopping pulses in recorderSONY CORP·Filed 1982·Granted Dec 4, 1984·15 cites·20 claims
- 0438US4396954AStill mode video signal reproducing apparatusSONY CORP·Filed 1981·Granted Aug 2, 1983·4 cites·7 claims
- 0528US4405955AVideo signal reproducing apparatusSONY CORP·Filed 1981·Granted Sep 20, 1983·2 cites·8 claims
- 0625US4399473AApparatus for reproducing video signals in a slow-motion operating modeKAIMAI HIROYUKI·Filed 1981·Granted Aug 16, 1983·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →