Inventor

MISHIMA TOMOYOSHI

JP21 patents

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

MISHIMA TOMOYOSHI

HITACHI LTD

Lattice-mismatched crystal structures and semiconductor device using the same

Semiconductor crystalline laminate structure, forming method of the same, and semiconductor device employing the same

Semiconductor device with reduced tunnel resistance and circuitry using the same

Compound semiconductor structure and process for making same

Semiconductor device and its fabrication method

Heterojunction FET with doubly-doped channel

Hetero-junction bipolar transistor

Module for optical transmitter

Semiconductor device having strained superlattice buffer layers with In-doped GaAs substrate

Semiconductor member and semiconductor device employing the same

Semiconductor laser and photo module using the same

UNIV HOSEI

Gallium nitride laminated substrate and semiconductor device

Semiconductor device and method for manufacturing the same

Semiconductor device

Semiconductor device

SUMITOMO CHEMICAL CO

Nitride semiconductor device and method of manufacturing the same

Crystal laminate, semiconductor device and method for manufacturing the same

Semiconductor multilayer structure and method of manufacturing the same

HITACHI CABLE

Field-effect transistor and method of making same

TSUCHIYA TADAYOSHI

Gallium nitride rectifying device

HITACHI METALS LTD

Nitride semiconductor element and method of manufacturing the same