Hironao Saito

Person

  • Joetsu-shi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Thickeners and hydraulic compositions

    • Patent number 10,858,287
    • Issue date Dec 8, 2020
    • Shin-Etsu Chemical Co., Ltd.
    • Hironao Saito
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Preparation of cellulose ether powder

    • Patent number 9,611,379
    • Issue date Apr 4, 2017
    • Shin-Etsu Chemical Co., Ltd.
    • Kazuhisa Hayakawa
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents