Inventor

FUNAYAMA KOTA

JP38 patents

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

FUNAYAMA KOTA

SANDISK TECHNOLOGIES LLC

Multi-tier memory stack structure containing two types of support pillar structures

Distortion reduction of memory openings in a multi-tier memory device through thermal cycle control

Three-dimensional memory device having non-uniform spacing among memory stack structures and method of making thereof

Three-dimensional memory device with electrically isolated support pillar structures and method of making thereof

Three-dimensional memory device containing annular etch-stop spacer and method of making thereof

Multi-tier memory device with rounded top part of joint structure and methods of making the same

Three-dimensional memory device with reduced etch damage to memory films and methods of making the same

Self-aligned isolation dielectric structures for a three-dimensional memory device

Memory die with source side of three-dimensional memory array bonded to logic die and methods of making the same

Vertical resistor in 3D memory device with two-tier stack

Spacerless source contact layer replacement process and three-dimensional memory device formed by the process

Three-dimensional memory device containing etch-stop structures and self-aligned insulating spacers and method of making the same

Three-dimensional memory device with self-aligned etch stop rings for a source contact layer and method of making the same

Select gates with central open areas

Three-dimensional memory device with via structures surrounded by perforated dielectric moat structure and methods of making the same

RENESAS ELECTRONICS CORP

Semiconductor device and method of manufacturing the same

Semiconductor device and method of manufacturing the same

Method of manufacturing semiconductor device and semiconductor device

Semiconductor device and manufacturing method of semiconductor device

Semiconductor device and method of manufacturing the same

Semiconductor device and manufacturing method thereof

Method of manufacturing semiconductor device and semiconductor device

RENESAS TECH CORP

Semiconductor memory device using vertical-channel transistors

Semiconductor memory device using vertical-channel transistors

Manufacturing method of semiconductor device

Semiconductor memory device using vertical-channel transistors

Manufacturing method of semiconductor device

FUNAYAMA KOTA

Semiconductor device and method of manufacturing the same

Method of manufacturing semiconductor integrated circuit device

Method of manufacturing semiconductor integrated circuit device

Semiconductor device and manufacturing method thereof

HITACHI LTD

Method for manufacturing semiconductor device

Method for manufacturing semiconductor device

SANDISK TECHNOLOGIES INC

Vertical resistor in 3D memory device with two-tier stack

HITACHI ULSI SYS CO LTD

Semiconductor integrated circuit device

HOMMA TAKURO

Semiconductor device having a nonvolatile memory cell with field effect transistors

WESTERN DIGITAL TECH INC

Three-dimensional memory device including crack-resistant backside passivation structure and methods of forming the same

TOBA KOICHI

Semiconductor device and manufacturing method of semiconductor device