Inventor

SHIOMI HIROMU

JP51 patents

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

SHIOMI HIROMU

SUMITOMO ELECTRIC INDUSTRIES

Micro mechanical component and production process thereof

Method for producing single crystal diamond film

Schottky contact

Apparatuses for desposition or etching

Method of forming diamond heat sink comprising synthetic diamond film

Field effect transistor using diamond

Diamond heat sink including microchannel therein and methods for manufacturing diamond heat sinks

Semiconductor lasers comprising rare earth metal-doped diamond

Diamond heat sink comprising synthetic diamond film

Method for producing single crystal diamond film

Semiconductor device having differently doped diamond layers

High frequency device

Semiconductor device

Method of making SiC single crystal and apparatus for making SiC single crystal

Electron-emitting element

Method of making GaN single crystal and apparatus for making GaN single crystal

Field emission devices having diamond field emitter, methods for making same, and methods for fabricating porous diamond

Method for fabricating gallium nitride based semiconductor electronic device

Tool tip and bonding tool comprising the tool tip and control method for the bonding tool

Electron-emitting element, method of making the same, and electronic device

Micro mechanical component and production process thereof

Electromechanical switch

Semiconductor diamond device having improved metal-diamond contact for excellent operating stability at elevated temperature

Method for fabricating a schottky junction

Method of synthesizing hard material

Method of and apparatus for synthesizing hard material

Hall device

Silicon carbide semiconductor device, and method for manufacturing same

Silicon carbide semiconductor device and method for manufacturing the same

Method of making SiC single crystal and apparatus for making SiC single crystal

Method of manufacturing diamond heat sink

Silicon carbide semiconductor device

Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device

Silicon carbide single crystal, silicon carbide substrate and manufacturing method for silicon carbide single crystal

Method of forming nitride semiconductor epitaxial layer and method of manufacturing nitride semiconductor device

Silicon carbide epitaxial substrate and silicon carbide semiconductor device

Semiconductor device

Method for manufacturing silicon carbide semiconductor device

Schottky semiconductor device with junction termination extensions

Method of manufacturing silicon carbide semiconductor device

Silicon carbide semiconductor device and method for manufacturing the same

SIXON INC

SiC wafer, SiC semiconductor device, and production method of SiC wafer

Sic single crystal and method for growing the same

SHIOMI HIROMU

III nitride semiconductor electronic device, method for manufacturing III nitride semiconductor electronic device, and III nitride semiconductor epitaxial wafer

TAMASO HIDETO

Method for manufacturing semiconductor device

FUJI ELECTRIC CO LTD

Semiconductor device and method of manufacturing semiconductor device

WADA KEIJI

Method of cleaning silicon carbide semiconductor

OOI NAOKI

Method of manufacturing silicon carbide semiconductor device

KUBOTA RYOSUKE

Method of manufacturing semiconductor device

ITOH SATOMI

Method for manufacturing silicon carbide semiconductor device