Inventor
MORIYA KAORU
JP11 patents
Patents
11 patentsUS4839993AJun 20, 1989
Polishing machine for ferrule of optical fiber connector
FUJITSU LTD133 citations97
US6266180B1Jul 24, 2001
Optical fiber amplifier using optical fiber having a portion which suppresses nonlinear optical phenomena
FUJITSU LTD37 citations92
US5218663AJun 8, 1993
Optical waveguide device and method for connecting optical waveguide and optical fiber using the optical waveguide device
FUJITSU LTD37 citations92
US5074682ADec 24, 1991
Semiconductor laser module and positioning method thereof
FUJITSU LTD74 citations92
US5023447AJun 11, 1991
Photo-semiconductor module employing semi-spherical lens to enhance detection
FUJITSU LTD26 citations92
US4832435AMay 23, 1989
Positioning mechanism of optical fiber connector
FUJITSU LTD33 citations92
US5065011ANov 12, 1991
Photodetector module for coupling with optical fiber
FUJITSU LTD44 citations89
US5033052AJul 16, 1991
Optical semiconductor device and production method thereof
FUJITSU LTD21 citations80
US6738182B2May 18, 2004
Optical fiber amplifier
FUJITSU LTD8 citations74
US6748176B1Jun 8, 2004
Optical dropping apparatus and optical add/drop multiplexer
FUJITSU LTD7 citations73
US5200612AApr 6, 1993
Photodetector carrier for improving the high speed of a photodetector and method for producing same
FUJITSU LTD7 citations73