Inventor

INUI TETSURO

JP21 patents

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

INUI TETSURO

NIPPON TELEGRAPH & TELEPHONE

Optical transmission system and transmission mode selecting method

Dispersion monitoring method and apparatus and dispersion slope temperature dependency compensation method and apparatus

Optical and electronic integrated switch

Optical and electronic integrated switch

Optical and electronic integrated switch and optical network system

Communication system and fault detection method

Communication system and fault location specifying method

Chirp measurement apparatus

State estimating device and communication system

Communication system and connector

Method, device and program for estimating optical communication status

Transmitting apparatus, receiving apparatus, and transmission system

Optical and electronic integrated switch

Optical communication network management apparatus

Optical amplification system and optical amplification method

Optical transmission system and communication condition selection method

Process for the fabrication of a phase mask for optical fiber processing, optical fiber-processing phase mask, optical fiber with a Bragg grating, and dispersion compensating device using the optical fiber

Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method

NTT INC

Optical transmission system and transmission mode selecting method

Connection node apparatus, optical transmission system, and connection method

DAINIPPON PRINTING CO LTD

Phase mask for forming diffraction grating, and optical fiber and optical waveguide having diffraction grating duplicated using the phase mask