Inventor
MATSUURA OSAMU
JP37 patents
⚠️ This page may combine multiple inventors who share the name “MATSUURA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA MEMORY CORP
10 patentsUS10074665B2Sep 11, 2018
Three-dimensional semiconductor memory device including slit with lateral surfaces having periodicity
TOSHIBA MEMORY CORP12 citations83
US11069617B2Jul 20, 2021
Semiconductor device and nonvolatile memory
TOSHIBA MEMORY CORP2 citations73
US10199498B2Feb 5, 2019
Semiconductor memory device
TOSHIBA MEMORY CORP2 citations73
US10797072B2Oct 6, 2020
Semiconductor device
TOSHIBA MEMORY CORP2 citations71
US10403636B2Sep 3, 2019
Semiconductor memory device and method for manufacturing the same
TOSHIBA MEMORY CORP1 citations62
US10797077B2Oct 6, 2020
Three-dimensional semiconductor memory device including slit with lateral surfaces having periodicity
TOSHIBA MEMORY CORP0 citations51
US10541251B2Jan 21, 2020
Three-dimensional semiconductor memory device including slit with lateral surfaces having periodicity
TOSHIBA MEMORY CORP0 citations51
US11139312B2Oct 5, 2021
Semiconductor device
TOSHIBA MEMORY CORP0 citations50
US10998328B2May 4, 2021
Semiconductor memory device
TOSHIBA MEMORY CORP0 citations43
US9852942B2Dec 26, 2017
Semiconductor memory device and method for manufacturing the same
TOSHIBA MEMORY CORP0 citations41
MAZDA MOTOR
5 patentsUS4557519ADec 10, 1985
Automobile body structure
MAZDA MOTOR92 citations96
US4807925AFeb 28, 1989
Front vehicle body structure
MAZDA MOTOR39 citations92
US4804222AFeb 14, 1989
Front structure of vehicle body
MAZDA MOTOR34 citations92
US4552400ANov 12, 1985
Two-door type automobile body structure
MAZDA MOTOR38 citations92
US4718713AJan 12, 1988
Front structure of vehicle body
MAZDA MOTOR17 citations73
FUJITSU LTD
5 patentsUS6855974B2Feb 15, 2005
Ferroelectric capacitor, process for production thereof and semiconductor device using the same
FUJITSU LTD23 citations92
US7247504B2Jul 24, 2007
Ferroelectric capacitor, process for production thereof and semiconductor device using the same
FUJITSU LTD9 citations74
US6906367B2Jun 14, 2005
Semiconductor device and method of fabricating the same
FUJITSU LTD9 citations74
US6812510B2Nov 2, 2004
Ferroelectric capacitor, process for manufacturing thereof and ferroelectric memory
FUJITSU LTD11 citations73
US7521745B2Apr 21, 2009
Semiconductor device reducing leakage across a ferroelectric layer
FUJITSU LTD0 citations51
KIOXIA CORP
3 patentsUS12261128B2Mar 25, 2025
Semiconductor memory device
KIOXIA CORP0 citations45
US11594549B2Feb 28, 2023
Semiconductor memory device
KIOXIA CORP0 citations45
US12500172B2Dec 16, 2025
3D semiconductor memory device including inter-finger structure and interlayer insulating layers configured to absorb compressing stress
KIOXIA CORP0 citations44
FUJITSU MICROELECTRONICS LTD
2 patentsFUJITSU SEMICONDUCTOR LTD
2 patentsUS9390781B2Jul 12, 2016
Semiconductor device and method for manufacturing semiconductor device
FUJITSU SEMICONDUCTOR LTD5 citations73
US8021896B2Sep 20, 2011
Method of manufacturing semiconductor device, method of manufacturing semiconductor substrate and semiconductor substrate
FUJITSU SEMICONDUCTOR LTD0 citations52