Inventor
SAITO TAKU
JP33 patents
⚠️ This page may combine multiple inventors who share the name “SAITO TAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
13 patentsUS9722704B2Aug 1, 2017
Optical transmission apparatus and method for controlling optical power
FUJITSU LTD8 citations83
US10020879B2Jul 10, 2018
Optical transmission apparatus, optical power monitor, and method of monitoring optical power
FUJITSU LTD14 citations82
US11223385B1Jan 11, 2022
Optical apparatus and optical receiving method
FUJITSU LTD4 citations73
US9825699B2Nov 21, 2017
Method and apparatus for correcting inter-channel power imbalance and receiver
FUJITSU LTD3 citations73
US9882647B2Jan 30, 2018
Optical transmission apparatus, optical transmission system, and polarization dependent loss monitor
FUJITSU LTD2 citations72
US9831976B2Nov 28, 2017
Optical transmission apparatus, optical transmission system, and transmission wavelength control method
FUJITSU LTD2 citations71
US9698905B2Jul 4, 2017
Optical transmission system, optical transmission apparatus and wavelength spacing measurement apparatus
FUJITSU LTD5 citations71
US9667346B2May 30, 2017
Optical transmission system, wavelength control method and node
FUJITSU LTD2 citations71
US9407471B2Aug 2, 2016
Adaptive equalizer tap coefficient correction method and optical receiver
FUJITSU LTD2 citations62
US9413522B2Aug 9, 2016
Optical receiver and signal processing method for optical receiver
FUJITSU LTD2 citations61
US10491307B2Nov 26, 2019
Optical transmitter
FUJITSU LTD1 citations59
US9768906B2Sep 19, 2017
Optical transmission apparatus and wavelength control method
FUJITSU LTD1 citations51
US9564964B2Feb 7, 2017
Optical signal processing device, optical signal processing method and recording medium
FUJITSU LTD0 citations40
KONISHIROKU PHOTO IND
8 patentsUS6456807B1Sep 24, 2002
Rotation stabilizing device
KONISHIROKU PHOTO IND25 citations91
US5355198AOct 11, 1994
Exposure device having light shading members for correcting light distribution of a projection mechanism in a copier
KONISHIROKU PHOTO IND10 citations74
US5170314ADec 8, 1992
Charging apparatus
KONISHIROKU PHOTO IND9 citations74
US4806989AFeb 21, 1989
Optical correction device
KONISHIROKU PHOTO IND10 citations74
US6522849B2Feb 18, 2003
Rotation stabilizing device including inertia member connected to rotary center axis of a rotary member by a viscoelastic member
KONISHIROKU PHOTO IND7 citations72
US5933214AAug 3, 1999
Scanning exposure apparatus
KONISHIROKU PHOTO IND8 citations71
US5761582AJun 2, 1998
Optical adjustment device for an image forming apparatus
KONISHIROKU PHOTO IND5 citations61
US4796059AJan 3, 1989
Image forming apparatus with magnification changing device
KONISHIROKU PHOTO IND0 citations52
SAITO TAKU
4 patentsUS8803776B2Aug 12, 2014
Liquid crystal display device
SAITO TAKU4 citations71
US8913302B2Dec 16, 2014
Image processing apparatus, image forming apparatus and computer-readable medium for obtaining duplicates of a document in a bound form
SAITO TAKU0 citations39
US8610698B2Dec 17, 2013
Display device
SAITO TAKU0 citations39
US8526025B2Sep 3, 2013
Image forming apparatus with time measuring section for stopping operation
SAITO TAKU0 citations39