Inventor · disambiguated record
Masahiko Iga
Also filed as: IGA MASAHIKO
6 granted patents·45 citations·filing 1987–2022
75Inventor score
Top patents by PatentIndex Score
6 records- 0185US11557356B2Semiconductor memory device with erase verification on memory strings in a memory blockKIOXIA CORP·Filed 2021·Granted Jan 17, 2023·2 cites·12 claims
- 0280US4730932ATransmissivity inspection apparatusTOSHIBA KK·Filed 1987·Granted Mar 15, 1988·40 cites·11 claims
- 0373US10490278B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Nov 26, 2019·3 cites·6 claims
- 0442US12080361B2Memory device and memory systemKIOXIA CORP·Filed 2022·Granted Sep 3, 2024·0 cites·18 claims
- 0540US12224020B2Semiconductor storage device and memory systemKIOXIA CORP·Filed 2022·Granted Feb 11, 2025·0 cites·17 claims
- 0638US12046291B2Semiconductor memory deviceKIOXIA CORP·Filed 2022·Granted Jul 23, 2024·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →