Inventor
KINOSHITA TAIRA
JP3 patents
Patents
3 patentsUS6356692B1Mar 12, 2002
Optical module, transmitter, receiver, optical switch, optical communication unit, add-and-drop multiplexing unit, and method for manufacturing the optical module
HITACHI LTD64 citations94
US6744945B2Jun 1, 2004
Wavelength multiplexer and optical unit
HITACHI LTD13 citations82
US6445849B2Sep 3, 2002
Wavelength multiplexer and optical unit
HITACHI LTD9 citations71