P

Inventor

YOKOYAMA HITOSHI

JP35 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YOKOYAMA HITOSHI

14 patents
US8731555B2May 20, 2014

Communication method, user equipment and radio base station in radio communication system

YOKOYAMA HITOSHI11 citations84
US8483184B2Jul 9, 2013

Handover control apparatus, mobile station, base station, handover control server, and handover control method

YOKOYAMA HITOSHI16 citations84
US8649815B2Feb 11, 2014

Base station device, communication system, and method for controlling communication system

YOKOYAMA HITOSHI4 citations73
US8917712B2Dec 23, 2014

Communication terminal device, base station, and communication method

YOKOYAMA HITOSHI2 citations62
US8538412B2Sep 17, 2013

Mobile station, base station, and communication system capable of communication through a plurality of radio interfaces

YOKOYAMA HITOSHI4 citations62
US8341483B2Dec 25, 2012

Data retransmission method and radio communication system using the same

YOKOYAMA HITOSHI5 citations62
US8325683B2Dec 4, 2012

Communication device

YOKOYAMA HITOSHI2 citations62
US9191091B2Nov 17, 2015

Radio communication system using multi-antenna transmission technique, and multi-user scheduler therefor

YOKOYAMA HITOSHI0 citations52
US8660058B2Feb 25, 2014

Relay node, base station, and user equipment for wireless communications network

YOKOYAMA HITOSHI0 citations52
US8582671B2Nov 12, 2013

Multicarrier communication apparatus

YOKOYAMA HITOSHI1 citations52
US9577739B2Feb 21, 2017

Communication devices, mobile terminal, in a cooperative communication system

YOKOYAMA HITOSHI0 citations41
US9198012B2Nov 24, 2015

Communication apparatus and communication method for extracting notification information from received signal and transmitting notification information

YOKOYAMA HITOSHI0 citations41
US8929337B2Jan 6, 2015

Wireless base station, wireless communication system, and wireless communication method

YOKOYAMA HITOSHI0 citations41
US8711813B2Apr 29, 2014

Base station device and wireless communication method

YOKOYAMA HITOSHI0 citations41

FUJITSU LTD

11 patents

FUJI OIL CO LTD

6 patents

SHIIZAKI KOTARO

1 patent

FUJI OILI COMPANY LIMITED

1 patent

SUDA KENJI

1 patent

TSUBOUCHI KOJI

1 patent