Inventor
TAGAMI TAKASHI
JP9 patents
Patents
9 patentsUS6690002B2Feb 10, 2004
Photodetector array and optical communication monitor module using the same
NIPPON SHEET GLASS CO LTD101 citations97
US6432328B2Aug 13, 2002
Method for forming planar microlens and planar microlens obtained thereby
NIPPON SHEET GLASS CO LTD41 citations92
US6919583B2Jul 19, 2005
End surface light-emitting element having increased external light emission efficiency and self-scanning light-emitting element array using the same
NIPPON SHEET GLASS CO LTD24 citations91
US6717182B1Apr 6, 2004
Edge-emitting light-emitting device having improved external luminous efficiency and self-scanning light-emitting device array comprising the same
NIPPON SHEET GLASS CO LTD17 citations83
US6710330B1Mar 23, 2004
Light-receiving element array device and optical demultiplexer using the same
NIPPON SHEET GLASS CO LTD13 citations83
US4986841AJan 22, 1991
Method of preparing an alkali metal diffusion preventive layer
NIPPON SHEET GLASS CO LTD9 citations71
US7062178B1Jun 13, 2006
Photodetector array and optical branching filter using the array
NIPPON SHEET GLASS CO LTD2 citations60
US7372124B2May 13, 2008
Light-receiving element and photodetector using the same
NIPPON SHEET GLASS CO LTD1 citations51
US6828541B2Dec 7, 2004
Light receiving element array having isolated pin photodiodes
NIPPON SHEET GLASS CO LTD1 citations49