Inventor

HORIGUCHI FUMIO

JP33 patents

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

HORIGUCHI FUMIO

TOSHIBA KK

Semiconductor memory device

MOS-type semiconductor integrated circuit device

MOS transistor

Semiconductor device and method for manufacturing the same

Dynamic semiconductor memory device

Semiconductor device and process for manufacturing the same

MOS random access memory having array of trench type one-capacitor/one-transistor memory cells

MOS random access memory having array of trench type one-capacitor/one-transistor memory cells

MOS random access memory having array of trench type one-capacitor/one-transistor memory cells

Semiconductor memory with pad electrode and bit line under stacked capacitor

Dynamic ram, having an improved large capacitance

Semiconductor memory with insulation film embedded in groove formed on substrate

Semiconductor memory having capacitor electrode formed above bit line

Method of making dynamic random access semiconductor memory device

MOS type dynamic random access memory

Process for manufacturing a DRAM cell

Dynamic semiconductor memory device having high integration density

Method of making trench type dynamic random access memory device

Semiconductor memory devices

Making a self aligned semiconductor device

Dynamic type semiconductor memory device and its manufacturing method

Semiconductor memory device for dynamically storing data with channel body of transistor used as storage node

Multi-value magnetic random access memory with stacked tunnel magnetoresistance (TMR) elements

Semiconductor device including a bipolar transistor biased to produce a negative base current by the impact ionization mechanism

Semiconductor integrated circuit

Method of manufacturing a semiconductor device

Semiconductor memory device

Semiconductor device

High-density semiconductor memory device with charge-coupling memory cells

Semiconductor device

TOKYO SHIBAURA ELECTRIC CO

Method for manufacturing a semiconductor device

Semiconductor memory device with a refresh mechanism

KABUSHIKI KASIHA TOSHIBA

Semiconductor memory system with dynamic random access memory cells