Patents by Inventor Takeshi Hoashimoto

Takeshi Hoashimoto 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).

  • Coated eyeglasses frame member
    Patent number: 5007726
    Abstract: An eyeglass member, typically a nose pad or a temple end piece, which maintains its aesthetic appearance and close fit over long periods of service. The member has a cured coating of a fluorine-containing silicone on its surface or is made of a fluorine-containing silicone.
    Type: Grant
    Filed: November 7, 1989
    Date of Patent: April 16, 1991
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Akio Suzuki, Hirofumi Kishita, Shigehisa Sonegawa, Masaaki Matumura, Takeshi Hoashimoto