Inventor · disambiguated record
Nakaba Kaiwa
Also filed as: KAIWA NAKABA
6 granted patents·2 pending applications·39 citations·filing 2010–2015
80Inventor score
Top patents by PatentIndex Score
8 records- 0192US8018246B2Semiconductor deviceELPIDA MEMORY INC·Filed 2010·Granted Sep 13, 2011·17 cites·20 claims
- 0281US8106676B2Semiconductor deviceKAIWA NAKABA·Filed 2010·Granted Jan 31, 2012·9 cites·18 claims
- 0380US9043539B2Semiconductor device having a memory and calibration circuit that selectively adjusts an impedance of an output buffer dependent upon refresh commandsKAIWA NAKABA·Filed 2010·Granted May 26, 2015·7 cites·18 claims
- 0468US9378799B2Semiconductor device having a memory and calibration circuit that adjusts output buffer impedance dependent upon auto-refresh commandsPS4 LUXCO S A R I·Filed 2015·Granted Jun 28, 2016·3 cites·17 claims
- 0568US9018973B2Semiconductor deviceELPIDA MEMORY INC·Filed 2012·Granted Apr 28, 2015·2 cites·8 claims
- 0660US9152594B2Semiconductor memory device for high speed reading and writingKAIWA NAKABA·Filed 2012·Granted Oct 6, 2015·1 cites·20 claims
- 0752US2015226825A1Semiconductor devicePS4 LUXCO SARL·Filed 2015·Application pending·0 cites
- 0832US2010177588A1Calibration circuit and calibration methodELPIDA MEMORY INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →