Inventor · disambiguated record
Yoshimasa Yagishita
Also filed as: YAGISHITA YOSHIMASA
18 granted patents·254 citations·filing 1998–2012
94Inventor score
Top patents by PatentIndex Score
18 records- 0192US6629224B1Method for operating a semiconductor memory device having a plurality of operating modes for controlling an internal circuitFUJITSU LTD·Filed 2000·Granted Sep 30, 2003·69 cites·26 claims
- 0287US6754126B2Semiconductor memoryFUJITSU LTD·Filed 2002·Granted Jun 22, 2004·47 cites·56 claims
- 0380US6728157B2Semiconductor memoryFUJITSU LTD·Filed 2003·Granted Apr 27, 2004·29 cites·18 claims
- 0479US8050121B2Semiconductor memory, system, operating method of semiconductor memory, and manufacturing method of semiconductor memoryFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted Nov 1, 2011·7 cites·13 claims
- 0571US6552957B2Semiconductor integrated circuit having a signal receiving circuitFUJITSU LTD·Filed 2002·Granted Apr 22, 2003·19 cites·5 claims
- 0667US6532179B2Input signal receiving circuit for semiconductor integrated circuitFUJITSU LTD·Filed 2001·Granted Mar 11, 2003·16 cites·8 claims
- 0763US6529435B2Semiconductor memory deviceFUJITSU LTD·Filed 2001·Granted Mar 4, 2003·13 cites·8 claims
- 0859US6696859B2Input/output interfacing circuit, input/output interface, and semiconductor device having input/out interfacing circuitFUJITSU LTD·Filed 2002·Granted Feb 24, 2004·6 cites·4 claims
- 0955US6987698B2Semiconductor memory having dummy regions in memory cell arrayFUJITSU LTD·Filed 2002·Granted Jan 17, 2006·9 cites·10 claims
- 1054US6377509B2Semiconductor integrated circuitFUJITSU LTD·Filed 2000·Granted Apr 23, 2002·8 cites·5 claims
- 1152US6876225B2Input/output interfacing circuit, input/output interface, and semiconductor device having input/out interfacing circuitFUJITSU LTD·Filed 2002·Granted Apr 5, 2005·4 cites·7 claims
- 1252US6525570B2Input/output interfacing circuit, input/output interface, and semiconductor device having input/output interfacing circuitFUJITSU LTD·Filed 2001·Granted Feb 25, 2003·4 cites·11 claims
- 1347US6353572B2Semiconductor integrated circuitFUJITSU LTD·Filed 2000·Granted Mar 5, 2002·5 cites·7 claims
- 1446US6104659AMemory deviceFUJITSU LTD·Filed 1999·Granted Aug 15, 2000·10 cites·9 claims
- 1543US6137348ASemiconductor device for generating two or more different internal voltagesFUJITSU LTD·Filed 1998·Granted Oct 24, 2000·8 cites·20 claims
- 1635US9269456B2Semiconductor memory test method and semiconductor memoryFUJITSU SEMICONDUCTOR LTD·Filed 2012·Granted Feb 23, 2016·0 cites·8 claims
- 1734US6999358B2Semiconductor memory deviceFUJITSU LTD·Filed 2003·Granted Feb 14, 2006·0 cites·2 claims
- 1834US6654298B2Semiconductor memory deviceFUJITSU LTD·Filed 2001·Granted Nov 25, 2003·0 cites·2 claims
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