Inventor
KATO TAKESHIL
JP3 patents
Patents
3 patentsUS6457877B2Oct 1, 2002
Optical module, method for manufacturing optical module and optical communication apparatus
HITACHI LTD42 citations95
US6726375B2Apr 27, 2004
Optical module, method for manufacturing optical module and optical communication apparatus
HITACHI LTD21 citations92
US7165898B2Jan 23, 2007
Optical module, method for manufacturing optical module and optical communication apparatus
HITACHI LTD7 citations73