Inventor
MOCHIDA REIO
JP5 patents
Patents
5 patentsUS7221826B2May 22, 2007
Spot-size transformer, method of producing spot-size transformer and waveguide-embedded optical circuit using spot-size transformer
TDK CORP31 citations90
US7236668B2Jun 26, 2007
Spot-size transformer, method of producing spot-size transformer and waveguide-embedded optical circuit using spot-size transformer
TDK CORP12 citations82
US7286741B2Oct 23, 2007
Silica optical waveguide and method of manufacturing the same
TDK CORP2 citations60
US7027702B2Apr 11, 2006
Optical waveguide
TDK CORP4 citations60
US7106937B2Sep 12, 2006
Optical waveguide and method of fabricating the same
TDK CORP0 citations50