Inventor

OOTA KATSUSHI

JP2 patents

Patents

2 patents

US7853104B2Dec 14, 2010

Bidirectional optical module and optical time domain reflectometer

YOKOGAWA ELECTRIC CORP82 citations93

US7889331B2Feb 15, 2011

Bidirectional optical module and optical time domain reflectometer equipped with the bidirectional optical module

YOKOGAWA ELECTRIC CORP3 citations59