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Tsuyoshi Tagashira

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor unit
    • Patent number 10,895,478
    • Issue date Jan 19, 2021
    • Keyence Corporation
    • Kentaro Yamazaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Area monitoring sensor
    • Patent number 10,174,880
    • Issue date Jan 8, 2019
    • Keyence Corporation
    • Masashi Kawanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Area monitoring sensor
    • Patent number 9,976,700
    • Issue date May 22, 2018
    • Keyence Corporation
    • Masashi Kawanaka
    • G08 - SIGNALLING
  • Information Patent Grant

    Monitoring system
    • Patent number 9,973,701
    • Issue date May 15, 2018
    • Keyence Corporation
    • Kentaro Yamazaki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Safety scanner
    • Patent number 9,939,518
    • Issue date Apr 10, 2018
    • Keyence Corporation
    • Tsuyoshi Tagashira
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Safety scanner, optical safety system, and setting support device f...
    • Patent number 9,939,528
    • Issue date Apr 10, 2018
    • Keyence Corporation
    • Kentaro Yamazaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-optical axis photoelectric sensor
    • Patent number 8,487,236
    • Issue date Jul 16, 2013
    • Keyence Corporation
    • Tsuyoshi Tagashira
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Multi-optical axis photoelectric sensor
    • Patent number 7,485,841
    • Issue date Feb 3, 2009
    • Keyence Corporation
    • Tetsu Inoue
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Sensor Unit
    • Publication number 20190097629
    • Publication date Mar 28, 2019
    • KEYENCE CORPORATION
    • Kentaro Yamazaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Area Monitoring Sensor
    • Publication number 20180231181
    • Publication date Aug 16, 2018
    • KEYENCE CORPORATION
    • Masashi Kawanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Safety Scanner, Optical Safety System, And Setting Support Device F...
    • Publication number 20170242123
    • Publication date Aug 24, 2017
    • Keyence Corporation, Osaka, JAPAN
    • Kentaro YAMAZAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    Safety Scanner
    • Publication number 20170242111
    • Publication date Aug 24, 2017
    • KEYENCE CORPORATION
    • Tsuyoshi Tagashira
    • G01 - MEASURING TESTING
  • Information Patent Application

    Monitoring System
    • Publication number 20160163171
    • Publication date Jun 9, 2016
    • KEYENCE CORPORATION
    • Kentaro Yamazaki
    • G01 - MEASURING TESTING
  • Information Patent Application

    Area Monitoring Sensor
    • Publication number 20160155306
    • Publication date Jun 2, 2016
    • KEYENCE CORPORATION
    • Masashi Kawanaka
    • G08 - SIGNALLING
  • Information Patent Application

    Multi-Optical Axis Photoelectric Sensor
    • Publication number 20110226938
    • Publication date Sep 22, 2011
    • KEYENCE CORPORATION
    • Tsuyoshi Tagashira
    • G01 - MEASURING TESTING
  • Information Patent Application

    Light Scanning Photoelectric Switch
    • Publication number 20090283666
    • Publication date Nov 19, 2009
    • KEYENCE CORPORATION
    • Tsuyoshi Tagashira
    • G01 - MEASURING TESTING
  • Information Patent Application

    Multi-Optical Axis Photoelectric Sensor
    • Publication number 20080179505
    • Publication date Jul 31, 2008
    • KEYENCE CORPORATION
    • Tetsu Inoue
    • G01 - MEASURING TESTING