Inventor

OKITA KYOKO

JP35 patents

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

OKITA KYOKO

SUMITOMO ELECTRIC INDUSTRIES

Silicon carbide single-crystal substrate and method for manufacturing same

Method for manufacturing silicon carbide substrate, method for manufacturing silicon carbide epitaxial substrate, and method for manufacturing silicon carbide semiconductor device

Silicon carbide substrate

Silicon carbide single-crystal substrate, silicon carbide epitaxial substrate and method of manufacturing them

Silicon carbide semiconductor substrate and method for manufacturing same

Silicon carbide substrate

Silicon carbide substrate

Silicon carbide substrate

Recycle wafer of silicon carbide and method for manufacturing silicon carbide semiconductor device

Silicon carbide substrate and silicon carbide epitaxial substrate

Silicon carbide substrate and method of manufacturing silicon carbide substrate

Silicon carbide epitaxial wafer

Silicon carbide single crystal substrate

Silicon carbide single crystal substrate

Inspection method of compound semiconductor substrate, compound semiconductor substrate, surface treatment method of compound semiconductor substrate, and method of producing compound semiconductor crystal

Semiconductor device and method for manufacturing same

Silicon carbide substrate and method for manufacturing the same

Silicon carbide substrate and method for manufacturing the same

Method of manufacturing silicon carbide substrate

Silicon carbide single-crystal substrate

Silicon carbide single-crystal substrate

Silicon carbide substrate

Silicon carbide substrate

Silicon carbide substrate, method for producing same, and method for manufacturing silicon carbide semiconductor device

Method of manufacturing silicon carbide single crystal and silicon carbide single crystal substrate

Silicon carbide substrate, silicon carbide semiconductor device, and methods for manufacturing silicon carbide substrate and silicon carbide semiconductor device

Method of manufacturing silicon carbide single crystal and silicon carbide single crystal substrate

Silicon carbide single crystal substrate and method for manufacturing the same

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

NISHIGUCHI TARO

Method for manufacturing silicon carbide substrate

Light-emitting device

OKITA KYOKO

Indium phosphide substrate manufacturing method, epitaxial wafer manufacturing method indium phosphide substrate, and epitaxial wafer

Method of manufacturing silicon carbide substrate

HARADA SHIN

Semiconductor device and method for manufacturing same

SASAKI MAKOTO

Method for manufacturing silicon carbide substrate and method for manufacturing semiconductor device