Inventor
MUKOJIMA TOSHIAKI
JP4 patents
Patents
4 patentsUS5930273AJul 27, 1999
STM-N signal error correction coding system and method
OKI ELECTRIC IND CO LTD96 citations93
US7865077B2Jan 4, 2011
Optical communition system with N + 1 redundancy
OKI ELECTRIC IND CO LTD25 citations88
US6445720B1Sep 3, 2002
Optical output level control device for an optical wavelength multiplexer included in an optical transmission system
OKI ELECTRIC IND CO LTD10 citations69
US9866930B2Jan 9, 2018
Station side terminal device, subscriber side terminal device, optical communication system, route switching method, non-transitory computer readable medium storing route switching program, and wavelength switching method
OKI ELECTRIC IND CO LTD0 citations37