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Kenichiro Sanji

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Patents Grantslast 30 patents

  • Information Patent Grant

    Positioning system
    • Patent number 12,184,345
    • Issue date Dec 31, 2024
    • Denso Corporation
    • Kenichiro Sanji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Antenna device for parallel resonance
    • Patent number 12,142,852
    • Issue date Nov 12, 2024
    • Denso Corporation
    • Masakazu Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device
    • Patent number 12,009,609
    • Issue date Jun 11, 2024
    • Denso Corporation
    • Masakazu Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tire system
    • Patent number 11,654,730
    • Issue date May 23, 2023
    • Denso Corporation
    • Yoichiro Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Position determination system
    • Patent number 11,630,194
    • Issue date Apr 18, 2023
    • Denso Corporation
    • Hidenori Osai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Road surface state determination device
    • Patent number 11,467,028
    • Issue date Oct 11, 2022
    • Denso Corporation
    • Kenichiro Sanji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Position determination system
    • Patent number 11,388,556
    • Issue date Jul 12, 2022
    • Denso Corporation
    • Kenichiro Sanji
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Portable device position estimation system
    • Patent number 11,320,513
    • Issue date May 3, 2022
    • Denso Corporation
    • Tetsuya Kusumoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Portable terminal position detection apparatus
    • Patent number 11,243,303
    • Issue date Feb 8, 2022
    • Denso Corporation
    • Hidenori Osai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle electronic key system
    • Patent number 11,208,074
    • Issue date Dec 28, 2021
    • Denso Corporation
    • Tetsuya Kusumoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Location determination system
    • Patent number 11,027,701
    • Issue date Jun 8, 2021
    • SOKEN, INC.
    • Kenichiro Sanji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mobile terminal position detecting device
    • Patent number 10,893,386
    • Issue date Jan 12, 2021
    • Denso Corporation
    • Taichi Yamaguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vehicle system device and vehicle system
    • Patent number 10,771,941
    • Issue date Sep 8, 2020
    • DENSO CORPORATION
    • Tetsuya Kusumoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    User identification system and vehicular portable device
    • Patent number 10,328,901
    • Issue date Jun 25, 2019
    • DENSO CORPORATION
    • Kenichiro Sanji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    User identification system and vehicular portable device
    • Patent number 10,157,542
    • Issue date Dec 18, 2018
    • DENSO CORPORATION
    • Kenichiro Sanji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Communication device
    • Patent number 9,980,081
    • Issue date May 22, 2018
    • DENSO CORPORATION
    • Suguru Matsushita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vehicle control apparatus
    • Patent number 9,751,497
    • Issue date Sep 5, 2017
    • DENSO CORPORATION
    • Kenichiro Sanji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Smart system
    • Patent number 9,637,086
    • Issue date May 2, 2017
    • DENSO CORPORATION
    • Kenichiro Sanji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle communication device
    • Patent number 9,401,081
    • Issue date Jul 26, 2016
    • DENSO CORPORATION
    • Tetsuo Itoh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Wireless communication system
    • Patent number 8,477,826
    • Issue date Jul 2, 2013
    • Denso Corporation
    • Kenichiro Sanji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Wireless communication system
    • Patent number 8,270,455
    • Issue date Sep 18, 2012
    • DENSO CORPORATION
    • Kenichiro Sanji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Receiving device for spread spectrum communication
    • Patent number 8,265,126
    • Issue date Sep 11, 2012
    • Denso Corporation
    • Kenichiro Sanji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Radio signal receiver device
    • Patent number 8,073,421
    • Issue date Dec 6, 2011
    • Denso Corporation
    • Kenichiro Sanji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Circuit system
    • Patent number 7,834,715
    • Issue date Nov 16, 2010
    • Denso Corporation
    • Kenichiro Sanji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    POSITION DETERMINATION DEVICE, POSITION DETERMINATION METHOD, AND V...
    • Publication number 20240336226
    • Publication date Oct 10, 2024
    • DENSO CORPORATION
    • Takashi SAIKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POSITION DETERMINATION SYSTEM AND POSITION DETERMINATION METHOD
    • Publication number 20240255605
    • Publication date Aug 1, 2024
    • DENSO CORPORATION
    • Kenichiro SANJI
    • G01 - MEASURING TESTING
  • Information Patent Application

    VEHICULAR ELECTRONIC KEY SYSTEM AND VEHICULAR AUTHENTICATION DEVICE
    • Publication number 20240257590
    • Publication date Aug 1, 2024
    • DENSO CORPORATION
    • Kenichiro SANJI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VEHICLE WIRELESS DEVICE
    • Publication number 20240088573
    • Publication date Mar 14, 2024
    • DENSO CORPORATION
    • Youhei SEKIYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VEHICLE UNIT AND POSITIONAL RELATIONSHIP IDENTIFICATION SYSTEM
    • Publication number 20230336256
    • Publication date Oct 19, 2023
    • DENSO CORPORATION
    • Youhei SEKIYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WIRELESS COMMUNICATION DEVICE
    • Publication number 20230335907
    • Publication date Oct 19, 2023
    • DENSO CORPORATION
    • Yuuji KAKUYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20220013913
    • Publication date Jan 13, 2022
    • DENSO CORPORATION
    • Masakazu IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20220006195
    • Publication date Jan 6, 2022
    • DENSO CORPORATION
    • Masakazu IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VEHICULAR POSITION ESTIMATION SYSTEM
    • Publication number 20210356555
    • Publication date Nov 18, 2021
    • DENSO CORPORATION
    • Kenichiro SANJI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR POSITION ESTIMATION SYSTEM
    • Publication number 20210358236
    • Publication date Nov 18, 2021
    • DENSO CORPORATION
    • Youhei SEKIYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POSITIONING SYSTEM
    • Publication number 20210306083
    • Publication date Sep 30, 2021
    • DENSO CORPORATION
    • Kenichiro SANJI
    • G01 - MEASURING TESTING
  • Information Patent Application

    PORTABLE DEVICE POSITION ESTIMATION SYSTEM
    • Publication number 20210181294
    • Publication date Jun 17, 2021
    • DENSO CORPORATION
    • Tetsuya KUSUMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    POSITION DETERMINATION SYSTEM
    • Publication number 20210168563
    • Publication date Jun 3, 2021
    • DENSO CORPORATION
    • Kenichiro SANJI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VEHICLE ELECTRONIC KEY SYSTEM
    • Publication number 20210016743
    • Publication date Jan 21, 2021
    • DENSO CORPORATION
    • Tetsuya KUSUMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PORTABLE TERMINAL POSITION DETECTION APPARATUS
    • Publication number 20200333448
    • Publication date Oct 22, 2020
    • DENSO CORPORATION
    • Hidenori OSAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROAD SURFACE STATE DETERMINATION DEVICE
    • Publication number 20200319020
    • Publication date Oct 8, 2020
    • DENSO CORPORATION
    • Kenichiro SANJI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TIRE SYSTEM
    • Publication number 20200298635
    • Publication date Sep 24, 2020
    • DENSO CORPORATION
    • Yoichiro SUZUKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE OCCUPANT INFORMATION ACQUISITION SYSTEM
    • Publication number 20200269809
    • Publication date Aug 27, 2020
    • Denso Corporation
    • Kenichiro SANJI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POSITION DETERMINATION SYSTEM
    • Publication number 20200233072
    • Publication date Jul 23, 2020
    • DENSO CORPORATION
    • Hidenori OSAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SYSTEM DEVICE AND VEHICLE SYSTEM
    • Publication number 20200037133
    • Publication date Jan 30, 2020
    • DENSO CORPORATION
    • Tetsuya KUSUMOTO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOCATION DETERMINATION SYSTEM
    • Publication number 20190375372
    • Publication date Dec 12, 2019
    • SOKEN, INC.
    • Kenichiro SANJI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOBILE TERMINAL POSITION DETECTING DEVICE
    • Publication number 20190364391
    • Publication date Nov 28, 2019
    • DENSO CORPORATION
    • Taichi YAMAGUCHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    USER IDENTIFICATION SYSTEM AND VEHICULAR PORTABLE DEVICE
    • Publication number 20180050662
    • Publication date Feb 22, 2018
    • Denso Corporation
    • Kenichiro SANJI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    USER IDENTIFICATION SYSTEM AND VEHICULAR PORTABLE DEVICE
    • Publication number 20180053416
    • Publication date Feb 22, 2018
    • Denso Corporation
    • Kenichiro SANJI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE CONTROL APPARATUS
    • Publication number 20160272154
    • Publication date Sep 22, 2016
    • Denso Corporation
    • Kenichiro SANJI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COMMUNICATION DEVICE
    • Publication number 20160150356
    • Publication date May 26, 2016
    • Denso Corporation
    • Suguru MATSUSHITA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VEHICLE COMMUNICATION DEVICE
    • Publication number 20150243156
    • Publication date Aug 27, 2015
    • Denso Corporation
    • Tetsuo Itoh
    • G08 - SIGNALLING
  • Information Patent Application

    SMART SYSTEM
    • Publication number 20150120085
    • Publication date Apr 30, 2015
    • NIPPON SOKEN, INC.
    • Kenichiro Sanji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WIRELESS COMMUNICATION SYSTEM
    • Publication number 20130196610
    • Publication date Aug 1, 2013
    • NIPPON SOKEN, INC.
    • Kenichiro Sanji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Wireless communication system
    • Publication number 20110128995
    • Publication date Jun 2, 2011
    • NIPPON SOKEN, INC.
    • Kenichiro Sanji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE