Patents by Inventor Tomoki KONO

Tomoki KONO 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 POWDER COMPOSITE AND METHOD OF PRODUCING GLASS POWDER COMPOSITE
    Publication number: 20260085002
    Abstract: A glass powder composite includes a first glass powder including first glass, and a second glass powder including second glass. The first glass includes at least one element, and is eluted during a first period. The second glass includes at least one element different from the at least one element of the first glass, and is eluted during a second period different from the first period.
    Type: Application
    Filed: October 5, 2023
    Publication date: March 26, 2026
    Inventors: Satoshi IMAZATO, Haruaki KITAGAWA, Ayaka AKIYAMA, Tomoki KONO, Katsuhito KATO
  • Antibacterial polymer particles, composition, and article
    Patent number: 12497476
    Abstract: One aspect of the present invention includes, in antibacterial polymer particles, a crosslinked copolymer having a structural unit derived from a monofunctional monomer having an antibacterial group, and a structural unit derived from a polyfunctional monomer. A water absorption capacity of the antibacterial polymer particles is 3 g/g or more.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: December 16, 2025
    Assignee: GC Corporation
    Inventors: Makoto Takahashi, Tomoki Kono, Azusa Miyagawa, Yuri Fukuyo
  • GLASS POWDER COMPOSITE, AND METHOD OF PRODUCING GLASS POWDER COMPOSITE
    Publication number: 20230202909
    Abstract: A glass powder composite includes a first glass powder, and a second glass powder having a different solubility from that of the first glass powder depending on pH, wherein both the first glass powder and the second glass powder have ion sustained-release properties.
    Type: Application
    Filed: December 19, 2022
    Publication date: June 29, 2023
    Inventors: Satoshi IMAZATO, Haruaki KITAGAWA, Ayaka AKIYAMA, Tomoki KONO, Katsuhito KATO
  • ANTIBACTERIAL POLYMER PARTICLES, COMPOSITION, AND ARTICLE
    Publication number: 20220298280
    Abstract: One aspect of the present invention includes, in antibacterial polymer particles, a crosslinked copolymer having a structural unit derived from a monofunctional monomer having an antibacterial group, and a structural unit derived from a polyfunctional monomer. A water absorption capacity of the antibacterial polymer particles is 3 g/g or more.
    Type: Application
    Filed: June 29, 2020
    Publication date: September 22, 2022
    Inventors: Makoto TAKAHASHI, Tomoki KONO, Azusa MIYAGAWA, Yuri FUKUYO
  • DENTAL CEMENT
    Publication number: 20190046420
    Abstract: A dental cement includes: a first component containing a glass powder; a second component containing a polycarboxylic acid-based polymer, an organic polybasic acid, and water. The glass powder contains zinc and silicon. A solubility of a salt of a conjugate base of the organic polybasic acid and zinc ions in water at 20° C. is greater than or equal to 1 g/100 mL.
    Type: Application
    Filed: August 3, 2018
    Publication date: February 14, 2019
    Inventors: Toshihiko TACHIBANA, Tomoki KONO, Ryosuke YOSHIMITSU, Akishi ARITA, Mizuki NAKAYAMA