Inventor

SHIMAKAWA KAZUHIKO

JP66 patents

⚠️ This page may combine multiple inventors who share the name “SHIMAKAWA KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHIMAKAWA KAZUHIKO

PANASONIC CORP

Nonvolatile memory element, manufacturing method thereof, and nonvolatile semiconductor apparatus using the nonvolatile memory element

Resistance variable memory apparatus

Resistance change nonvolatile memory device

Variable resistance nonvolatile memory device and method for writing into the same

Nonvolatile memory apparatus

Variable resistance nonvolatile memory device, and accessing method for variable resistance nonvolatile memory device

Writing method of variable resistance non-volatile memory element and variable resistance non-volatile memory device

Cross point variable resistance nonvolatile memory device

Cross-point variable resistance nonvolatile memory device and reading method for cross-point variable resistance nonvolatile memory device

Nonvolatile memory device and manufacturing method

Nonvolatile memory element, nonvolatile semiconductor memory apparatus, and reading method and writing method therefor

Resistance variable memory apparatus

Nonvolatile memory apparatus and method for writing data in nonvolatile memory apparatus

PANASONIC IP MAN CO LTD

Variable resistance nonvolatile memory device including a variable resistance layer that changes reversibly between a low resistance state and a high resistance state according to an applied electrical signal

Cross-point variable resistance nonvolatile memory device

Variable resistance nonvolatile memory element writing method and variable resistance nonvolatile memory device

Nonvolatile memory device

Read and write methods for a resistance change non-volatile memory device

Write method for writing to variable resistance nonvolatile memory element and variable resistance nonvolatile memory device

Crosspoint nonvolatile memory device and method of driving the same

KAWAI KEN

Variable resistance nonvolatile memory element writing method and variable resistance nonvolatile memory device

Forming method of performing forming on variable resistance nonvolatile memory element, and variable resistance nonvolatile memory device

Forming method for variable resistance nonvolatile memory element, and variable resistance nonvolatile memory device

Forming method of performing forming on variable resistance nonvolatile memory element, and variable resistance nonvolatile memory device

Method of programming variable resistance nonvolatile memory element

Writing method for variable resistance nonvolatile memory element, and variable resistance nonvolatile memory device

SHIMAKAWA KAZUHIKO

Nonvolatile semiconductor memory device and read method for the same

Variable resistance nonvolatile storage device with oxygen-deficient oxide layer and asymmetric substrate bias effect

Reference cell circuit and variable resistance nonvolatile memory device including the same

Variable resistance nonvolatile storage device with oxygen-deficient oxide layer and asymmetric substrate bias effect

Variable resistance nonvolatile storage device having a source line formed of parallel wiring layers connected to each other through vias

AZUMA RYOTARO

Resistance variable memory apparatus

Nonvolatile variable resistance memory element writing method, and nonvolatile variable resistance memory device

Cross point variable resistance nonvolatile memory device and method of reading thereby

Cross point variable resistance nonvolatile memory device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Semiconductor device with a metal layer for supplying a predetermined potential to a memory cell section

Semiconductor memory device

Semiconductor device

MURAOKA SHUNSAKU

Method of programming variable resistance element and variable resistance memory device using the same

Variable resistance nonvolatile storage device and method of forming memory cell

KATOH YOSHIKAZU

Nonvolatile memory device and method of writing data to nonvolatile memory device

Resistance variable memory apparatus

TSUJI KIYOTAKA

Nonvolatile semiconductor memory device and read method for the same

KANZAWA YOSHIHIKO

Nonvolatile memory element, manufacturing method thereof, and nonvolatile semiconductor apparatus using the nonvolatile memory element

MIKAWA TAKUMI

Nonvolatile memory device and manufacturing method thereof

TAKAGI TAKESHI

Nonvolatile storage device and method for writing into memory cell of the same

IKEDA YUICHIRO

Variable resistance nonvolatile memory device

FUJII SATORU

Nonvolatile memory element, manufacturing method thereof, and nonvolatile semiconductor apparatus using nonvolatile memory element

WEI ZHIQIANG

Nonvolatile memory apparatus and nonvolatile data storage medium

IKEDA YUUICHIROU

Variable resistance nonvolatile memory device