TREA

Akiyoshi Kawahito

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  • Matsuyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shutter device for pressure container
    • Patent number 5,295,605
    • Issue date Mar 22, 1994
    • Miura Research Co.
    • Akiyoshi Kawahito
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Multi-pipe once-through type boiler
    • Patent number 4,825,813
    • Issue date May 2, 1989
    • Miura Co., Ltd.
    • Yuji Yoshinari
    • F28 - HEAT EXCHANGE IN GENERAL