Inventor · disambiguated record
Takao Kumagai
Also filed as: KUMAGAI TAKAO
4 granted patents·1 pending application·127 citations·filing 1986–2017
79Inventor score
Files withSONY CORP5
Top patents by PatentIndex Score
5 records- 0184US4796115ATape loading device for a cassette type tape recording and/or reproducing apparatusSONY CORP·Filed 1986·Granted Jan 3, 1989·33 cites·9 claims
- 0272US5959663AStereoscopic image generation method and apparatus thereofSONY CORP·Filed 1996·Granted Sep 28, 1999·45 cites·20 claims
- 0370US6160574AStereoscopic image generation method and apparatus thereofSONY CORP·Filed 1999·Granted Dec 12, 2000·46 cites·14 claims
- 0429US4870517AMagnetic tape cassette loading mechanism in recording and/or reproducing apparatusSONY CORP·Filed 1988·Granted Sep 26, 1989·3 cites·15 claims
- 0529US2020059705A1Information processing apparatus, information processing method, and programSONY CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →