Learn more

YAMADA SHOHEI

Overview
  • Total Patents
    45
About

YAMADA SHOHEI has a total of 45 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States and Japan. Its main competitors in its focus markets telecommunications, digital networks and audio-visual technology are MERU NETWORKS, TERRY STEPHEN E and TELEFONAKTIEBOLAGET L M ERIKSSON PABL.

Patent filings in countries

World map showing YAMADA SHOHEIs patent filings in countries
# Country Total Patents
#1 United States 44
#2 Japan 1

Patent filings per year

Chart showing YAMADA SHOHEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamada Shohei 45
#2 Kato Yasuyuki 14
#3 Nakashima Daiichiro 8
#4 Aiba Tatsushi 6
#5 Hibi Keiichi 5
#6 Suzuki Shoichi 5
#7 Yin Zhanping 4
#8 Uemura Katsunari 4
#9 Nogami Toshizo 2
#10 Park Kenneth James 2

Latest patents

Publication Filing date Title
US2014031028A1 Proximity service discovery using a licensed frequency spectrum
US2013344869A1 Coordinated multipoint resource management measurement
US2013344868A1 Coordinated multipoint resource management measurement
US2013260741A1 Coordinated multipoint (CoMP) radio resource management (RRM) measurement
US2013083739A1 Devices for random access response scheduling
US2013051288A1 User equipment capability signaling
US2013083675A1 Devices for radio link monitoring
US2013028198A1 Devices for multi-cell communications
US2012257513A1 Devices for multi-group communications
US2012113827A1 Dynamic simultaneous pucch and pusch switching for lte-a
US2012082157A1 Uplink control information multiplexing on the physical uplink control channel for LTE-A
US2012039171A1 Reducing congestion in wireless communication networks
US2011310811A1 Controlling power for contention based uplink transmissions
US2010080181A1 Base station device, mobile station device, program, uplink synchronization requesting method, and synchronization-shift measurement signal transmitting method