TREA

Hidefumi Okamoto

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  • Sakai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for preparing retort Tofu
    • Patent number 5,183,681
    • Issue date Feb 2, 1993
    • House Food Industrial Co., Ltd.
    • Hidefumi Okamoto
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Method for sealing retort container
    • Patent number 5,157,901
    • Issue date Oct 27, 1992
    • House Food Industrial Co., Ltd.
    • Hidefumi Okamoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pressure-controlling method
    • Patent number 4,874,580
    • Issue date Oct 17, 1989
    • House Food Industrial Company Limited
    • Ko Sugisawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of producing retort packaged fish
    • Patent number 4,871,565
    • Issue date Oct 3, 1989
    • House Food Industrial Company Limited
    • Ko Sugisawa
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Method of producing retort food
    • Patent number 4,842,872
    • Issue date Jun 27, 1989
    • House Food Industrial Company Limited
    • Ko Sugisawa
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Process for preparing sterilized packaged fish and product thereof
    • Patent number 4,840,805
    • Issue date Jun 20, 1989
    • House Food Industrial Co., Ltd.
    • Ko Sugisawa
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Method of retort packaging broiled fish and product thereof
    • Patent number 4,798,728
    • Issue date Jan 17, 1989
    • House Food Industrial Company Limited
    • Ko Sugisawa
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Process for making a packaged dough for a baked confectionery
    • Patent number 4,777,057
    • Issue date Oct 11, 1988
    • House Food Industrial Company Limited
    • Ko Sugisawa
    • A21 - BAKING EDIBLE DOUGHS