Patents by Inventor Shinya Mizoe

Shinya Mizoe 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).

  • Earpiece
    Patent number: 11496823
    Abstract: An earpiece is provided. The earpiece can deform flexibly so as to follow the earhole when in use, and the earpiece can be manufactured easily. An earpiece includes an earpiece body and a filler filled in the earpiece body. The earpiece body has a container-like base member formed of a rubber-like elastic diaphragm that is shaped like a container and has an opening portion. The earpiece body also has a lid member that seals the opening portion liquid-tightly. The filler is flowable at room temperature.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: November 8, 2022
    Assignee: SEKISUI POLYMATECH CO., LTD.
    Inventor: Shinya Mizoe
  • Earpiece
    Publication number: 20210152911
    Abstract: An earpiece is provided. The earpiece can deform flexibly so as to follow the earhole when in use, and the earpiece can be manufactured easily. An earpiece includes an earpiece body and a filler filled in the earpiece body. The earpiece body has a container-like base member formed of a rubber-like elastic diaphragm that is shaped like a container and has an opening portion. The earpiece body also has a lid member that seals the opening portion liquid-tightly. The filler is flowable at room temperature.
    Type: Application
    Filed: April 15, 2019
    Publication date: May 20, 2021
    Applicant: SEKISUI POLYMATECH CO., LTD.
    Inventor: Shinya Mizoe
  • Catalyst for producing polyurethane foams coated with skin
    Patent number: 4701473
    Abstract: Amine catalysts useful for producing polyurethane foams coated with skin by reaction of an organic polyisocyanate with a polyol. The catalysts comprise 4-methyl-1-(2-hydroxyalkyl)-piperazine, and emit no bad odor, give excellent moldability and are free from deterioration of skin and discoloration of covering materials.
    Type: Grant
    Filed: June 23, 1986
    Date of Patent: October 20, 1987
    Assignee: Toyo Soda Manufacturing Co., Ltd.
    Inventors: Masazumi Hasegawa, Shoji Arai, Shinya Mizoe