TREA

Rui Akiba

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine blower
    • Patent number D850740
    • Issue date Jun 4, 2019
    • Hitachi Koki Co., Ltd.
    • Takeshi Taniguchi
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Portable electric circular saw
    • Patent number D849495
    • Issue date May 28, 2019
    • Hitachi Koki Co., Ltd.
    • Takeshi Taniguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Battery
    • Patent number D780687
    • Issue date Mar 7, 2017
    • Hitachi Koki Co., Ltd.
    • Takeshi Taniguchi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Centrifuge
    • Patent number D684272
    • Issue date Jun 11, 2013
    • Hitachi Koki Co., Ltd.
    • Takeshi Taniguchi
    • D24 - Medical and laboratory equipment