Inventor · disambiguated record
Tsukasa Hagura
Also filed as: HAGURA TSUKASA
4 granted patents·66 citations·filing 1993–2002
78Inventor score
Top patents by PatentIndex Score
4 records- 0172US6717878B2Semiconductor deviceRENESAS TECH CORP·Filed 2002·Granted Apr 6, 2004·20 cites·8 claims
- 0263US6693838B2Semiconductor memory device equipped with refresh timing signal generatorRENESAS TECH CORP·Filed 2002·Granted Feb 17, 2004·13 cites·5 claims
- 0355US6140862ASemiconductor circuit device having internal power supply circuitMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Oct 31, 2000·16 cites·5 claims
- 0452US5341340ASemiconductor memory device and operating methodMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Aug 23, 1994·17 cites·32 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →