Inventor
NARUSE TERUKAZU
JP21 patents
⚠️ This page may combine multiple inventors who share the name “NARUSE TERUKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
9 patentsUS7400793B2Jul 15, 2008
Optical device with slab waveguide and channel waveguides on substrate
FUJITSU LTD15 citations84
US7386206B2Jun 10, 2008
Optical device with slab waveguide and channel waveguides on substrate
FUJITSU LTD9 citations84
US6810167B2Oct 26, 2004
Wavelength division demultiplexing apparatus
FUJITSU LTD13 citations84
US7020358B2Mar 28, 2006
Wavelength division demultiplexing apparatus
FUJITSU LTD8 citations73
US6798952B2Sep 28, 2004
Optical multiplexer/demultiplexer
FUJITSU LTD8 citations73
US7428355B2Sep 23, 2008
Wavelength selective and level adjusting optical device
FUJITSU LTD2 citations63
US7239770B2Jul 3, 2007
Optical device
FUJITSU LTD3 citations63
US7054526B2May 30, 2006
Optical multiplexer/demultiplexer
FUJITSU LTD4 citations62
US6813415B2Nov 2, 2004
Wavelength multiplexing/demultiplexing apparatus
FUJITSU LTD1 citations52
SONY CORP
8 patentsUS8040934B2Oct 18, 2011
Vertical cavity surface emitting laser and method of manufacturing thereof
SONY CORP13 citations84
US7590315B2Sep 15, 2009
Optical waveguide and optical module using the same
SONY CORP14 citations82
US7373063B2May 13, 2008
Optical waveguide, optical waveguide module, and a method for fabricating optical waveguide module
SONY CORP16 citations82
US7884386B2Feb 8, 2011
Semiconductor light-emitting device
SONY CORP2 citations63
US7454104B2Nov 18, 2008
Optical module
SONY CORP4 citations61
US10578854B2Mar 3, 2020
Optical connector, optical connector set, image pickup unit, image pickup system, and optical transmission module
SONY CORP0 citations52
USRE46633EDec 12, 2017
Optical module
SONY CORP0 citations51
US8027370B2Sep 27, 2011
Semiconductor device
SONY CORP1 citations51