Patents by Inventor Naoya FUNAYAMA

Naoya FUNAYAMA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • GLASS COMPOSITION AND DENTAL COMPOSITION
    Publication number: 20240101466
    Abstract: A glass composition contains cesium (Cs), at least one of potassium (K) or sodium (Na), and silicon (Si), wherein a content of the cesium (Cs) in terms of oxide is 9% by mass or more, wherein when the potassium (K) is contained in the glass composition, a content of the potassium (K) in terms of oxide is 5% by mass or more, wherein when the sodium (Na) is contained in the glass composition, a content of the sodium (Na) in terms of oxide is 1% by mass or more, and wherein the glass composition does not contain barium (Ba) or contains 0.5% by mass or less of barium (Ba) in terms of oxide.
    Type: Application
    Filed: September 11, 2023
    Publication date: March 28, 2024
    Inventors: Naoya FUNAYAMA, Takahiro MIYAKE
  • METHOD OF MANUFACTURING POLYMERIZABLE COMPOSITION, POLYMERIZABLE COMPOSITION, AND CURED PRODUCT
    Publication number: 20230312768
    Abstract: A method of manufacturing a polymerizable composition is capable of imparting antibacterial properties and the like to a cured product of polymerizable composition without deteriorating an appearance of the cured product of the polymerizable composition. The method of manufacturing a polymerizable monomer wherein a solution, that a second polymerizable monomer is dissolved in a first solvent, is dispersed in a first polymerizable monomer, includes mixing the first polymerizable monomer, the second polymerizable monomer, and the first solvent. The first polymerizable monomer is a liquid, and the second polymerizable monomer is a solid.
    Type: Application
    Filed: May 22, 2023
    Publication date: October 5, 2023
    Inventors: Makoto TAKAHASHI, Naofumi NIIZEKI, Tomoki KOHNO, Yuri FUKUYO, Toshiki MORI, Yuki KASAI, Naoya FUNAYAMA
  • Method of manufacturing polymerizable composition, polymerizable composition, and cured product
    Patent number: 11697694
    Abstract: A method of manufacturing a polymerizable composition is capable of imparting antibacterial properties and the like to a cured product of polymerizable composition without deteriorating an appearance of the cured product of the polymerizable composition. The method of manufacturing a polymerizable monomer wherein a solution, that a second polymerizable monomer is dissolved in a first solvent, is dispersed in a first polymerizable monomer, includes mixing the first polymerizable monomer, the second polymerizable monomer, and the first solvent. The first polymerizable monomer is a liquid, and the second polymerizable monomer is a solid.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: July 11, 2023
    Assignee: GC Corporation
    Inventors: Makoto Takahashi, Naofumi Niizeki, Tomoki Kohno, Yuri Fukuyo, Toshiki Mori, Yuki Kasai, Naoya Funayama
  • METHOD OF MANUFACTURING POLYMERIZABLE COMPOSITION, POLYMERIZABLE COMPOSITION, AND CURED PRODUCT
    Publication number: 20210371549
    Abstract: A method of manufacturing a polymerizable composition is capable of imparting antibacterial properties and the like to a cured product of polymerizable composition without deteriorating an appearance of the cured product of the polymerizable composition. The method of manufacturing a polymerizable monomer wherein a solution, that a second polymerizable monomer is dissolved in a first solvent, is dispersed in a first polymerizable monomer, includes mixing the first polymerizable monomer, the second polymerizable monomer, and the first solvent. The first polymerizable monomer is a liquid, and the second polymerizable monomer is a solid.
    Type: Application
    Filed: May 24, 2021
    Publication date: December 2, 2021
    Inventors: Makoto TAKAHASHI, Naofumi NIIZEKI, Tomoki KOHNO, Yuri FUKUYO, Toshiki MORI, Yuki KASAI, Naoya FUNAYAMA