TREA

Hideyuki Tokunaga

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  • Kofu City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Suction device
    • Patent number 11,642,794
    • Issue date May 9, 2023
    • HARMOTEC CO., LTD.
    • Hitoshi Iwasaka
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Swirl-flow forming body
    • Patent number 11,339,010
    • Issue date May 24, 2022
    • HARMOTEC CO., LTD.
    • Hideyuki Tokunaga
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Swirl flow-forming body and suction device
    • Patent number 11,008,180
    • Issue date May 18, 2021
    • HARMOTEC CO., LTD.
    • Hitoshi Iwasaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Suction device
    • Patent number 10,654,654
    • Issue date May 19, 2020
    • HARMOTEC CO., LTD.
    • Hitoshi Iwasaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Baffle plate
    • Patent number 10,643,881
    • Issue date May 5, 2020
    • HARMOTEC CO., LTD.
    • Hitoshi Iwasaka
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Suction equipment
    • Patent number 10,189,166
    • Issue date Jan 29, 2019
    • HARMOTEC CO., LTD.
    • Hitoshi Iwasaka
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Non-contacting conveyance equipment
    • Patent number 9,187,256
    • Issue date Nov 17, 2015
    • HARMOTEC CO., LTD.
    • Hitoshi Iwasaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Non-contacting conveyance equipment
    • Patent number 7,360,322
    • Issue date Apr 22, 2008
    • Harmotec Co., Ltd.
    • Hitoshi Iwasaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bernoulli effect air nozzle for silicone wafer pickup tool
    • Patent number D530352
    • Issue date Oct 17, 2006
    • Harmotec Co., Ltd.
    • Hitoshi Iwasaka
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    CONVEYANCE EQUIPMENT, DISCHARGE FLUID RECTIFICATION COVER, AND SKIRT
    • Publication number 20240109734
    • Publication date Apr 4, 2024
    • HARMOTEC CO., LTD.
    • Hitoshi IWASAKA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CONVEYANCE DEVICE
    • Publication number 20230191620
    • Publication date Jun 22, 2023
    • HARMOTEC CO., LTD.
    • Hitoshi IWASAKA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SWIRL-FLOW FORMING BODY
    • Publication number 20210229935
    • Publication date Jul 29, 2021
    • HARMOTEC CO., LTD.
    • Hideyuki TOKUNAGA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SUCTION DEVICE
    • Publication number 20200164527
    • Publication date May 28, 2020
    • HARMOTEC CO., LTD.
    • Hitoshi IWASAKA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SWIRL FLOW-FORMING BODY AND SUCTION DEVICE
    • Publication number 20200140211
    • Publication date May 7, 2020
    • HARMOTEC CO., LTD.
    • Hitoshi IWASAKA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BAFFLE PLATE
    • Publication number 20190027393
    • Publication date Jan 24, 2019
    • HARMOTEC CO., LTD.
    • Hitoshi IWASAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SUCTION DEVICE
    • Publication number 20180222679
    • Publication date Aug 9, 2018
    • HARMOTEC CO., LTD.
    • Hitoshi IWASAKA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SUCTION EQUIPMENT
    • Publication number 20180065257
    • Publication date Mar 8, 2018
    • HARMOTEC CO., LTD.
    • Hitoshi IWASAKA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HOLDING EQUIPMENT
    • Publication number 20160300750
    • Publication date Oct 13, 2016
    • HARMOTEC CO., LTD.
    • Hitoshi IWASAKA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CONVEYANCE EQUIPMENT
    • Publication number 20160300748
    • Publication date Oct 13, 2016
    • HARMOTEC CO., LTD.
    • Hitoshi IWASAKA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    HOLDING EQUIPMENT, HOLDING SYSTEM, CONTROL METHOD, AND CONVEYANCE E...
    • Publication number 20160300749
    • Publication date Oct 13, 2016
    • HARMOTEC CO., LTD.
    • Hitoshi IWASAKA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    NON-CONTACTING CONVEYANCE EQUIPMENT
    • Publication number 20140227045
    • Publication date Aug 14, 2014
    • HARMOTEC CO., LTD.
    • Hitoshi Iwasaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Non-contacting conveyance equipment
    • Publication number 20030033728
    • Publication date Feb 20, 2003
    • Harmotec Co., Ltd.
    • Hitoshi Iwasaka
    • H01 - BASIC ELECTRIC ELEMENTS