Inventor · disambiguated record
Rie Nishiyama
Also filed as: NISHIYAMA RIE
10 granted patents·1 pending application·142 citations·filing 1998–2012
90Inventor score
Files withHITACHI LTD4TANAKA KAZUO2EHRLICH MELANIE1HITACHI ULSI SYS CO LTD1RENESAS ELECTRONICS CORP1
Top patents by PatentIndex Score
11 records- 0195US6249145B1Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuitHITACHI LTD·Filed 1998·Granted Jun 19, 2001·73 cites·34 claims
- 0288US6504400B2Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuitHITACHI LTD·Filed 2002·Granted Jan 7, 2003·21 cites·3 claims
- 0384US6392439B2Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuitHITACHI LTD·Filed 2001·Granted May 21, 2002·16 cites·1 claims
- 0481US6677780B2Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuitHITACHI LTD·Filed 2002·Granted Jan 13, 2004·13 cites·7 claims
- 0579US7091767B2Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuitHITACHI ULSI SYS CO LTD·Filed 2005·Granted Aug 15, 2006·5 cites·6 claims
- 0676US6853217B2Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuitRENESAS TECH CORP·Filed 2003·Granted Feb 8, 2005·10 cites·3 claims
- 0770US7403361B2Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuitRENESAS TECHNOLOGY·Filed 2006·Granted Jul 22, 2008·3 cites·3 claims
- 0866US8139332B2Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuitTANAKA KAZUO·Filed 2011·Granted Mar 20, 2012·1 cites·3 claims
- 0951US8674745B2Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuitTANAKA KAZUO·Filed 2012·Granted Mar 18, 2014·0 cites·4 claims
- 1049US7944656B2Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuitRENESAS ELECTRONICS CORP·Filed 2008·Granted May 17, 2011·0 cites·3 claims
- 1148US2007087358A1Methods for diagnosing cancer based on DNA methylation status in NBL2EHRLICH MELANIE·Filed 2005·Application pending·0 cites
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