Inventor

GO TAKASHI

JP19 patents

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

GO TAKASHI

NIPPON TELEGRAPH & TELEPHONE

Optical waveguide

Planar optical waveguide circuit

Optical signal processing device

Optical waveguide

Wavelength monitoring device and controlling method thereof

Optical signal processing apparatus and manufacturing method thereof

Optical signal processing apparatus

Optical signal processing apparatus

Optical module and manufacturing method thereof

Optical signal processing device and method for controlling same

Variable wavelength filter

Optical module

Wavelength monitoring circuit

Optical switch array and multicast switch

SUMITOMO ELECTRIC INDUSTRIES

Vapor phase growth device, and EPI wafer producing method

Semiconductor laminate and light-receiving element

Semiconductor laminate, light-receiving element, and method for manufacturing semiconductor laminate

Semiconductor stacked body and light-receiving device

NTT INC

Photomask, optical-waveguide, optical circuit and method of manufacturing an optical-waveguide