Inventor · disambiguated record
Kazuyuki Sumida
Also filed as: SUMIDA KAZUYUKI
4 granted patents·168 citations·filing 1984–1999
80Inventor score
Files withNEC CORP4
Top patents by PatentIndex Score
4 records- 0181US6671814B1USB device and USB connecting systemNEC CORP·Filed 1999·Granted Dec 30, 2003·111 cites·9 claims
- 0278USD412003SDigital video cameraNEC CORP·Filed 1998·Granted Jul 13, 1999·26 cites·1 claims
- 0370USD387789SDigital cameraNEC CORP·Filed 1996·Granted Dec 16, 1997·21 cites·1 claims
- 0449US4739405ACircuit for storing an image signal in an image memory and for reading the signal therefrom at a different rate for display on a display unitNEC CORP·Filed 1984·Granted Apr 19, 1988·10 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →