Inventor
NOMAGUCHI TOSHIO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NOMAGUCHI TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
7 patentsUS7103081B2Sep 5, 2006
DFB laser with ar coating selected to provide wide temperature range of operation
SUMITOMO ELECTRIC INDUSTRIES14 citations80
US7871840B2Jan 18, 2011
Method for manufacturing semiconductor optical device using inductive coupled plasma-enhance CVD
SUMITOMO ELECTRIC INDUSTRIES2 citations60
US8038893B2Oct 18, 2011
Method for producing semiconductor optical device
SUMITOMO ELECTRIC INDUSTRIES2 citations59
US7553774B2Jun 30, 2009
Method of fabricating semiconductor optical device
SUMITOMO ELECTRIC INDUSTRIES6 citations59
US7833882B2Nov 16, 2010
Method of producing a semiconductor device by forming an oxide film on a resin layer
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US7947520B2May 24, 2011
Semiconductor laser and method of making the same
SUMITOMO ELECTRIC INDUSTRIES0 citations40
US7955880B2Jun 7, 2011
Method of producing semiconductor optical device
SUMITOMO ELECTRIC INDUSTRIES0 citations35