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OBA YOSHIHIRO

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    238,263
About

OBA YOSHIHIRO has a total of 27 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications, digital networks and measurement are VODAFONE TEKNOLOJI HIZMETLERI, APPBYYOU GMBH and AFERO INC.

Patent filings in countries

World map showing OBA YOSHIHIROs patent filings in countries

Patent filings per year

Chart showing OBA YOSHIHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oba Yoshihiro 27
#2 Das Subir 8
#3 Cheng Yuu-Heng Alice 5
#4 Taniuchi Kenichi 4
#5 Kanda Mitsuru 4
#6 Hoshi Fumikazu 4
#7 Tanaka Yasuyuki 3
#8 Sugawara Satoru 3
#9 Ishii Toshihiro 3
#10 Tauil Miriam 2

Latest patents

Publication Filing date Title
US2016209794A1 Optical sensor, recording medium discrimination device, and image forming apparatus
US2011085498A1 PLMN selection and inter-system mobility policy conflict resolution for multi-interface user
US2010208613A1 Efficient and loss tolerant method and mechanism for measuring available bandwidth
US2010115083A1 Network selection mechanism
US2008212783A1 Kerberized handover keying improvements
US2008175393A1 Kerberized handover keying
US2008176567A1 Prioritized query
US2008178277A1 Bootstrapping kerberos from EAP (BKE)
US2008141031A1 EAP method for EAP extension (EAP-EXT)
US2008062926A1 MIH protocol state machine
US2008175208A1 Solving PANA bootstrapping timing problem
US2007189218A1 Mpa with mobile ip foreign agent care-of address mode
US2007136412A1 Integration of xml and tlv for query and/or responses in network discovery for mobile devices
US2007250706A1 Channel binding mechanism based on parameter binding in key derivation
US2007008926A1 Framework of media-independent pre-authentication support for PANA