Inventor · disambiguated record
Akitomo Nakayama
Also filed as: NAKAYAMA AKITOMO
6 granted patents·2 pending applications·12 citations·filing 2002–2023
71Inventor score
Files withPOWERCHIP TECHNOLOGY CORP2SANDISK TECHNOLOGIES INC2ELPIDA MEMORY INC1NEC ELECTRONICS CORP1POWERCHIP SEMICONDUCTOR MFG CORP1
Top patents by PatentIndex Score
8 records- 0172US9076546B2Nonvolatile semiconductor storage device and control method thereofPOWERCHIP TECHNOLOGY CORP·Filed 2014·Granted Jul 7, 2015·5 cites·22 claims
- 0249US6697278B2Semiconductor memory deviceNEC ELECTRONICS CORP·Filed 2002·Granted Feb 24, 2004·7 cites·20 claims
- 0348US12512156B2Artificial select gate cut for NANDSANDISK TECHNOLOGIES INC·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 0443US12506480B2Mini-pump level shifter for robust switching operation under low VDD environmentSANDISK TECHNOLOGIES INC·Filed 2023·Granted Dec 23, 2025·0 cites·15 claims
- 0535US11004522B2Fail bit number counting circuit and non-volatile semiconductor storage devicePOWERCHIP SEMICONDUCTOR MFG CORP·Filed 2020·Granted May 11, 2021·0 cites·8 claims
- 0635US2005253236A1Semiconductor device capable of being connected to external terminals by wire bonding in stacked assemblyELPIDA MEMORY INC·Filed 2005·Application pending·0 cites
- 0733US9190158B2Non-volatile semiconductor memory device and reading-out method thereforePOWERCHIP TECHNOLOGY CORP·Filed 2013·Granted Nov 17, 2015·0 cites·11 claims
- 0828US2017206972A1Latch circuit and semiconductor memory devicePOWERCHIP TECH CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →