Inventor · disambiguated record
Shigeru Yamaoka
Also filed as: YAMAOKA SHIGERU
4 granted patents·42 citations·filing 1996–2002
76Inventor score
Technology areasG11C
Top patents by PatentIndex Score
4 records- 0170US6809975B2Semiconductor memory device having test mode and memory system using the sameRENESAS TECH CORP·Filed 2002·Granted Oct 26, 2004·19 cites·9 claims
- 0259US6320805B1Semiconductor device with external pinsMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Nov 20, 2001·11 cites·10 claims
- 0336US5894229AInput circuit of semiconductor memory device for generating an internal signal in accordance with an external signal and for applying it to an internal circuitryMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Apr 13, 1999·6 cites·4 claims
- 0434US6415399B1Semiconductor memory device requiring performance of plurality of tests for each of plurality of memory circuits and method for testing the sameMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 2, 2002·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →