Inventor · disambiguated record
Sachiko Kamisaki
Also filed as: KAMISAKI SACHIKO
5 granted patents·94 citations·filing 1989–2011
77Inventor score
Top patents by PatentIndex Score
5 records- 0177US5003510ASemiconductor memory device with flash write mode of operationNEC CORP·Filed 1989·Granted Mar 26, 1991·42 cites·4 claims
- 0276US5528552ADynamic random access memory device with sense amplifiers serving as cache memory independent of row address buffer unit for high-speed sequential accessNEC CORP·Filed 1994·Granted Jun 18, 1996·49 cites·10 claims
- 0358US8503262B2Semiconductor device including memory cells that require refresh operationFUJISHIRO KEISUKE·Filed 2011·Granted Aug 6, 2013·3 cites·16 claims
- 0439US7944767B2Semiconductor device and data processing systemELPIDA MEMORY INC·Filed 2009·Granted May 17, 2011·0 cites·15 claims
- 0537US8547770B2Semiconductor apparatus and its control methodNAKAMURA KOHEI·Filed 2011·Granted Oct 1, 2013·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Sachiko Kamisaki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →