Inventor

TOKITA HIROFUMI

JP18 patents

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

TOKITA HIROFUMI

SANDISK TECHNOLOGIES LLC

Three-dimensional memory device containing horizontal and vertical word line interconnections and methods of forming the same

Through-stack contact via structures for a three-dimensional memory device and methods of forming the same

Three-dimensional memory device containing horizontal and vertical word line interconnections and methods of forming the same

Three-dimensional memory device containing width-modulated connection strips and methods of forming the same

Three-dimensional memory device containing through-array contact via structures between dielectric barrier walls and methods of making the same

Through-stack contact via structures for a three-dimensional memory device and methods of forming the same

Through-stack contact via structures for a three-dimensional memory device and methods of forming the same

Three-dimensional memory device including through-memory-level via structures and methods of making the same

Three-dimensional memory device with high contact via density and methods of forming the same

Three-dimensional memory device with high contact via density and methods of forming the same

RENESAS ELECTRONICS CORP

Semiconductor device and a manufacturing method thereof

Method of manufacturing semiconductor device

Method of manufacturing a semiconductor device

Semiconductor device and a manufacturing method thereof

Semiconductor device including first and second MISFETs

Semiconductor device

Method of manufacturing semiconductor device

TOKITA HIROFUMI

Semiconductor device and method of manufacturing the same