Inventor
KUSANO YOSHIMASA
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KUSANO YOSHIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS7194210B2Mar 20, 2007
Wavelength division multiplexing optical transmission equipment and method of amplifying optical wavelength division multiplexed signals
HITACHI LTD10 citations82
US7391974B2Jun 24, 2008
Wavelength division multiplexing optical transmission equipment and method of amplifying optical wavelength division multiplexed signals
HITACHI LTD2 citations61
US7953106B2May 31, 2011
Transmission apparatus
HITACHI LTD2 citations60
US7830924B2Nov 9, 2010
Stuffing and destuffing operations when mapping low-order client signals into high-order transmission frames
HITACHI LTD6 citations60
US6999230B2Feb 14, 2006
Optical transmission equipment for suppressing a four wave mixing and optical transmission system
HITACHI LTD2 citations58
US7064888B2Jun 20, 2006
Optical transmission equipment for suppressing a four wave mixing and optical transmission system
HITACHI LTD0 citations47
KYOCERA CORP
4 patentsUS5477534ADec 19, 1995
Acoustic echo canceller
KYOCERA CORP91 citations95
US8982684B2Mar 17, 2015
Radio communication device and radio communication method
KYOCERA CORP2 citations62
US9166752B2Oct 20, 2015
Radio communication device and radio communication method
KYOCERA CORP0 citations51
US12334742B2Jun 17, 2025
Power management apparatus, power management system, and power management method
KYOCERA CORP0 citations44
KUSANO YOSHIMASA
4 patentsUS8559877B2Oct 15, 2013
Radio communication device and radio communication method
KUSANO YOSHIMASA3 citations60
US8325862B2Dec 4, 2012
Wireless communication apparatus and wireless reception method
KUSANO YOSHIMASA3 citations60
US9635582B2Apr 25, 2017
Radio base station, radio communication system, and control method
KUSANO YOSHIMASA1 citations50
US9148793B2Sep 29, 2015
Radio communication system, radio base station, and communication control method
KUSANO YOSHIMASA0 citations39