Inventor
TAKEDA MIKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA MIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
11 patentsUS6055092AApr 25, 2000
Multi-wavelength light amplifier
FUJITSU LTD167 citations99
US6480329B2Nov 12, 2002
Multi-wavelength light amplifier
FUJITSU LTD38 citations96
US6369938B1Apr 9, 2002
Multi-wavelength light amplifier
FUJITSU LTD38 citations96
US7474459B2Jan 6, 2009
Multi-wavelength light amplifier
FUJITSU LTD12 citations92
US7224517B2May 29, 2007
Multi-wavelength light amplifier
FUJITSU LTD16 citations92
US6400499B2Jun 4, 2002
Multi-wavelength light amplifier
FUJITSU LTD24 citations92
US6172801B1Jan 9, 2001
Optical amplifier, optical amplifying apparatus, optical transmitter for use in optical communications system, and optical surge suppression method for the optical amplifier
FUJITSU LTD35 citations92
US6151158ANov 21, 2000
Method and device for optical amplification and system having the device
FUJITSU LTD39 citations92
US6134046AOct 17, 2000
Optical amplifying fiber and forming method for fiber grating
FUJITSU LTD8 citations74
US8699126B2Apr 15, 2014
Multi-wavelength light amplifier
FUJITSU LTD2 citations63
US8004752B2Aug 23, 2011
Multi-wavelength light amplifier
FUJITSU LTD1 citations63