Inventor
KOMIYA TAKEO
JP10 patents
Patents
10 patentsUS6850674B2Feb 1, 2005
Optical device
SUMITOMO ELECTRIC INDUSTRIES32 citations92
US4950048AAug 21, 1990
Optical connector ferrule
SUMITOMO ELECTRIC INDUSTRIES46 citations92
US5590227ADec 31, 1996
Optical connector apparatus
SUMITOMO ELECTRIC INDUSTRIES43 citations91
US7024079B2Apr 4, 2006
Optical waveguide module
SUMITOMO ELECTRIC INDUSTRIES17 citations83
US6711322B1Mar 23, 2004
Optical switch, optical-fiber-arraying-member, production method thereof, and arraying method of optical fibers
SUMITOMO ELECTRIC INDUSTRIES13 citations83
US6964523B2Nov 15, 2005
Optical switch, optical-fiber-arraying-member, production method thereof, and arraying method of optical fibers
SUMITOMO ELECTRIC INDUSTRIES7 citations73
US6002819ADec 14, 1999
Optical switch and switching method
SUMITOMO ELECTRIC INDUSTRIES14 citations72
US5418872AMay 23, 1995
Optical connector connecting apparatus and optical connector connecting method
SUMITOMO ELECTRIC INDUSTRIES6 citations72
US7313293B2Dec 25, 2007
Optical power monitoring apparatus, optical power monitoring method, and light receiving device
SUMITOMO ELECTRIC INDUSTRIES6 citations62
US7149375B2Dec 12, 2006
Optical waveguide module
SUMITOMO ELECTRIC INDUSTRIES5 citations62