Inventor · disambiguated record
Katsuhiko Iwai
Also filed as: IWAI KATSUHIKO
9 granted patents·2 pending applications·37 citations·filing 1991–2023
83Inventor score
Files withKIOXIA CORP4TOSHIBA MEMORY CORP4MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1TOSHIBA KK1YAMATO SEWING MACHINE MFG1
Top patents by PatentIndex Score
11 records- 0190US10141060B1Memory systemTOSHIBA MEMORY CORP·Filed 2018·Granted Nov 27, 2018·10 cites·16 claims
- 0271US10991443B2Memory apparatus and data read methodTOSHIBA MEMORY CORP·Filed 2019·Granted Apr 27, 2021·1 cites·11 claims
- 0369US10269434B2Memory systemTOSHIBA MEMORY CORP·Filed 2018·Granted Apr 23, 2019·2 cites·14 claims
- 0469US5146862ASewing machine-driving apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Sep 15, 1992·13 cites·6 claims
- 0567US10372377B2Memory controller, memory system, and control methodTOSHIBA MEMORY CORP·Filed 2017·Granted Aug 6, 2019·1 cites·16 claims
- 0663US5507239ANeedle bar stop device of sewing machineYAMATO SEWING MACHINE MFG·Filed 1994·Granted Apr 16, 1996·10 cites·7 claims
- 0761US11594289B2Semiconductor device, memory system and semiconductor memory deviceKIOXIA CORP·Filed 2021·Granted Feb 28, 2023·0 cites·16 claims
- 0861US2023170032A1Semiconductor device, memory system and semiconductor memory deviceKIOXIA CORP·Filed 2023·Application pending·0 cites
- 0952US12153824B2Memory systemKIOXIA CORP·Filed 2022·Granted Nov 26, 2024·0 cites·9 claims
- 1051US12249388B2Memory system and nonvolatile memory for improving reliability of stored data and shortening operation timeKIOXIA CORP·Filed 2022·Granted Mar 11, 2025·0 cites·18 claims
- 1143US2015260768A1Detection method of algorithm in integrated circuitTOSHIBA KK·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →