Inventor · disambiguated record
Hideki Fukasawa
Also filed as: FUKASAWA HIDEKI
6 granted patents·1 pending application·59 citations·filing 1983–2015
80Inventor score
Top patents by PatentIndex Score
7 records- 0177US4953025AApparatus for defining an effective picture area of a high definition video signal when displayed on a screen with a different aspect ratioSONY CORP·Filed 1989·Granted Aug 28, 1990·40 cites·8 claims
- 0253US2003187747A1Order shop systemNEC ENGINEERING LTD·Filed 2002·Application pending·0 cites
- 0342US4518925ASignal processing circuitsSONY CORP·Filed 1983·Granted May 21, 1985·5 cites·8 claims
- 0441US5337192AMagnetic recording and/or reproducing apparatus having tape guide cylinder of reduced diameter and increased tape wrap angleSONY CORP·Filed 1992·Granted Aug 9, 1994·5 cites·8 claims
- 0540US4761816ADigital level detecting circuitSONY CORP·Filed 1986·Granted Aug 2, 1988·5 cites·8 claims
- 0633US11334218B2Information processing apparatus, information processing method, and programSONY CORP·Filed 2015·Granted May 17, 2022·0 cites·18 claims
- 0732US4974235AMethod of adaptive quantization in differential pulse code modulation and a system for transmitting quantized dataSONY CORP·Filed 1988·Granted Nov 27, 1990·4 cites·3 claims
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