Inventor
HOSOYA HIDEYUKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HOSOYA HIDEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIKURA LTD
7 patentsUS7346236B2Mar 18, 2008
Collimator lens, fiber collimator and optical parts
FUJIKURA LTD32 citations90
US6945078B2Sep 20, 2005
Optical waveguide in the interior of silica glass and method of forming optical waveguide
FUJIKURA LTD13 citations81
US7195400B2Mar 27, 2007
Optical connector and assembling method for the same
FUJIKURA LTD19 citations79
US7046872B2May 16, 2006
Optical switch, optical add-drop module, and optical communication system
FUJIKURA LTD6 citations59
US6741775B2May 25, 2004
Optical switch
FUJIKURA LTD4 citations58
US7046881B2May 16, 2006
Manufacturing method for optical coupler/splitter and method for adjusting optical characteristics of planar lightwave circuit device
FUJIKURA LTD5 citations57
US6690852B2Feb 10, 2004
Optical multiplexer/demultiplexer
FUJIKURA LTD3 citations55