Inventor
HASHIMOTO TOSHIFUMI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO TOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIOXIA CORP
10 patentsUS11996143B2May 28, 2024
Semiconductor memory device
KIOXIA CORP3 citations73
US11017837B2May 25, 2021
Memory system
KIOXIA CORP2 citations73
US12349356B2Jul 1, 2025
Semiconductor memory device that includes a semiconductor column that penetrates a plurality of conductive layers
KIOXIA CORP0 citations62
US11929352B2Mar 12, 2024
Semiconductor memory device having transistors between bonding pads and word lines
KIOXIA CORP0 citations62
US11856774B2Dec 26, 2023
Semiconductor memory device that includes a semiconductor column that penetrates a plurality of conductive layers
KIOXIA CORP0 citations62
US11538791B2Dec 27, 2022
Semiconductor memory device including a memory chip and a circuit chip bonded to the memory chip
KIOXIA CORP0 citations62
US12525286B2Jan 13, 2026
Semiconductor memory device
KIOXIA CORP0 citations61
US11393525B2Jul 19, 2022
Semiconductor memory device
KIOXIA CORP0 citations61
US12159684B2Dec 3, 2024
Memory device with memory pillar inside conductor
KIOXIA CORP0 citations52
US11728267B2Aug 15, 2023
Semiconductor memory device
KIOXIA CORP0 citations51
TOSHIBA KK
7 patentsUS9589660B1Mar 7, 2017
Semiconductor pillars charged in read operation
TOSHIBA KK27 citations94
US9679662B1Jun 13, 2017
Memory device
TOSHIBA KK8 citations84
US9672918B2Jun 6, 2017
Semiconductor memory
TOSHIBA KK11 citations84
US9053807B2Jun 9, 2015
Non-volatile semiconductor memory device
TOSHIBA KK8 citations84
US9543022B2Jan 10, 2017
Semiconductor memory device
TOSHIBA KK13 citations82
US8040731B2Oct 18, 2011
Nonvolatile semiconductor memory
TOSHIBA KK3 citations63
US7898889B2Mar 1, 2011
Nonvolatile semiconductor memory device
TOSHIBA KK5 citations63
TOSHIBA MEMORY CORP
6 patentsUS10121536B2Nov 6, 2018
Semiconductor memory device and memory system
TOSHIBA MEMORY CORP14 citations92
US10643693B2May 5, 2020
Semiconductor memory device and memory system
TOSHIBA MEMORY CORP5 citations83
US10937502B2Mar 2, 2021
Semiconductor memory device in which a conductive line connected to a word line selected for programming is charged to a voltage larger than the program voltage
TOSHIBA MEMORY CORP3 citations73
US10325667B2Jun 18, 2019
Semiconductor storage device
TOSHIBA MEMORY CORP5 citations72
US10679713B2Jun 9, 2020
Semiconductor storage device
TOSHIBA MEMORY CORP1 citations62
US10490269B2Nov 26, 2019
Semiconductor memory device and memory system
TOSHIBA MEMORY CORP0 citations51
SAMSUNG ELECTRONICS CO LTD
5 patentsUS6804484B2Oct 12, 2004
Toner cartridge and electrophotographic apparatus adopting the same
SAMSUNG ELECTRONICS CO LTD19 citations92
US11441257B2Sep 13, 2022
Dryer
SAMSUNG ELECTRONICS CO LTD5 citations70
US11118304B2Sep 14, 2021
Clothes dryer
SAMSUNG ELECTRONICS CO LTD2 citations70
US6819882B2Nov 16, 2004
Powder stirring device
SAMSUNG ELECTRONICS CO LTD0 citations52
US12281433B2Apr 22, 2025
Clothes dryer
SAMSUNG ELECTRONICS CO LTD0 citations49