Inventor · disambiguated record
Yasukazu Kai
Also filed as: KAI YASUKAZU
8 granted patents·2 pending applications·90 citations·filing 1997–2011
86Inventor score
Top patents by PatentIndex Score
10 records- 0175US6343043B2Dynamic random access memoryOKI ELECTRIC IND CO LTD·Filed 2001·Granted Jan 29, 2002·25 cites·20 claims
- 0272US6233188B1Precharge control signal generating circuitOKI ELECTRIC IND CO LTD·Filed 2000·Granted May 15, 2001·22 cites·4 claims
- 0365US7334168B2Semiconductor integrated circuit which properly executes an operational test of a circuit under test in the semiconductor integrated circuitOKI ELECTRIC IND CO LTD·Filed 2005·Granted Feb 19, 2008·4 cites·8 claims
- 0462US7480841B2Semiconductor integrated circuit which properly executes an operational test of a circuit under test in the semiconductor integrated circuitOKI ELECTRIC IND CO LTD·Filed 2007·Granted Jan 20, 2009·3 cites·12 claims
- 0552US5912564AVoltage-boosting circuit with mode signalOKI ELECTRIC IND CO LTD·Filed 1997·Granted Jun 15, 1999·19 cites·28 claims
- 0645US6104627ASemiconductor memory deviceOKI ELECTRIC IND CO LTD·Filed 1997·Granted Aug 15, 2000·11 cites·18 claims
- 0737US6337812B1Semiconductor deviceOKI ELECTRIC IND CO LTD·Filed 2001·Granted Jan 8, 2002·4 cites·13 claims
- 0837US2005229067A1Semiconductor integrated circuitOKI ELECTRIC IND CO LTD·Filed 2004·Application pending·0 cites
- 0932US2012092078A1Variable resistor circuit and oscillation circuitKAI YASUKAZU·Filed 2011·Application pending·0 cites
- 1029US5970014ASemiconductor memory device having two or more memory blocksOKI ELECTRIC IND CO LTD·Filed 1998·Granted Oct 19, 1999·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →