Inventor · disambiguated record
Kiyotsugu Ueda
Also filed as: UEDA KIYOTSUGU
6 granted patents·145 citations·filing 1987–1997
85Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0181US5930197ASemiconductor memory deviceHITACHI LTD·Filed 1997·Granted Jul 27, 1999·46 cites·3 claims
- 0275US5740115ASemiconductor memory deviceHITACHI LTD·Filed 1995·Granted Apr 14, 1998·36 cites·15 claims
- 0358US4891792AStatic type semiconductor memory with multi-stage sense amplifierHITACHI LTD·Filed 1988·Granted Jan 2, 1990·19 cites·5 claims
- 0454US4797717ASemiconductor memory deviceHITACHI LTD·Filed 1987·Granted Jan 10, 1989·16 cites·7 claims
- 0553US5088065AStatic type semiconductor memoryHITACHI LTD·Filed 1990·Granted Feb 11, 1992·18 cites·4 claims
- 0644US5519662ASemiconductor memory deviceHITACHI LTD·Filed 1994·Granted May 21, 1996·10 cites·18 claims
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