Inventor

ITOU MICHIHARU

JP2 patents

Patents

2 patents

US6787867B2Sep 7, 2004

Planar lightwave circuit device and manufacturing method therefor

FUJITSU LTD2 citations58

US6961503B2Nov 1, 2005

Planar lightwave circuit device and manufacturing method therefor

FUJITSU LTD1 citations48