Inventor · disambiguated record
Takayasu Hirai
Also filed as: HIRAI TAKAYASU
4 granted patents·16 citations·filing 1998–2009
67Inventor score
Top patents by PatentIndex Score
4 records- 0145US6990039B2Semiconductor storing deviceRICOH KK·Filed 2003·Granted Jan 24, 2006·7 cites·12 claims
- 0239US8527917B2Semiconductor cell for photomask data verification and semiconductor chipHIRAI TAKAYASU·Filed 2009·Granted Sep 3, 2013·0 cites·5 claims
- 0334US6105082AData processor used in a data transfer system which includes a detection circuit for detecting whether processor uses bus in a forthcoming cycleRICOH KK·Filed 1998·Granted Aug 15, 2000·9 cites·18 claims
- 0425US6795371B2Semiconductor memory apparatus of which data are accessible by different addressing typeRICOH KK·Filed 2002·Granted Sep 21, 2004·0 cites·7 claims
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