Inventor

KUROSAKI SHIRO

JP17 patents

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

KUROSAKI SHIRO

SUMITOMO ELECTRIC INDUSTRIES

Method of manufacturing glass for optical waveguide

An optical transmission fiber containing fluorine

Process for producing glass member

Process for the production of an optical glass article

Process for producing optical transmission fiber

Process for producing optical transmission fiber

Method of producing optical waveguide

Method of producing optical waveguide

Manufacturing method of an optical waveguide

Process for the production of an optical glass article

Process for producing optical transmission fiber

Process for producing optical transmission fiber

O-Type optical waveguide

NIPPON TELEGRAPH & TELEPHONE

Process for preparing glass preform for optical fiber

Optical transmission fiber and process for producing the same

Process for producing optical glass product

NIPPON TELEPHONE & TELEGRAPH

Optical transmission fiber and process for producing the same