Patents by Inventor Kiyomi TAKEI

Kiyomi TAKEI 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).

  • TRANSMISSION DEVICE AND COMMUNICATION SYSTEM
    Publication number: 20230146356
    Abstract: A transmission apparatus includes a controller that processes data that is transmitted in communication between the communication module and a reception device. The controller extracts data from transmission-scheduled data and produces a transmission-scheduled data list. When data communication between the transmission apparatus and the reception device is interrupted and is then recovered, and an interruption history of the communication is present in the reception device, the controller acquires from the reception device, an unreceived data list indicating data that is not received by the reception device before the communication is interrupted. The controller combines the acquired unreceived data list with the produced transmission-scheduled data list to update the transmission-scheduled data list.
    Type: Application
    Filed: June 5, 2020
    Publication date: May 11, 2023
    Inventors: Kiyomi TAKEI, Masanori NAKATA
  • Core-shell type polymer particle, aqueous polymer emulsion, and hair cosmetic composition
    Patent number: 10617611
    Abstract: The present invention relates to a core-shell type polymer particle including a shell part composed of an amphoteric polymer (A) and a core part composed of a hydrophobic polymer (B).
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: April 14, 2020
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Kiyomi Takei, Akira Ishikubo, Yuji Soejima
  • Core-shell type polymer particle, aqueous polymer emulsion, and hair cosmetic composition
    Patent number: 10568816
    Abstract: The present invention relates to a core-shell type polymer particle including a shell part composed of an amphoteric polymer (A) and a core part composed of a hydrophobic polymer (B).
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: February 25, 2020
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Kiyomi Takei, Akira Ishikubo, Yuji Soejima
  • CORE-SHELL TYPE POLYMER PARTICLE, AQUEOUS POLYMER EMULSION, AND HAIR COSMETIC COMPOSITION
    Publication number: 20190380926
    Abstract: The present invention relates to a core-shell type polymer particle including a shell part composed of an amphoteric polymer (A) and a core part composed of a hydrophobic polymer (B).
    Type: Application
    Filed: August 28, 2019
    Publication date: December 19, 2019
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Kiyomi Takei, Akira Ishikubo, Yuji Soejima
  • CORE-SHELL TYPE POLYMER PARTICLE, AQUEOUS POLYMER EMULSION, AND HAIR COSMETIC COMPOSITION
    Publication number: 20170266085
    Abstract: The present invention relates to a core-shell type polymer particle including a shell part composed of an amphoteric polymer (A) and a core part composed of a hydrophobic polymer (B).
    Type: Application
    Filed: June 6, 2017
    Publication date: September 21, 2017
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Kiyomi TAKEI, Akira Ishikubo, Yuji Soejima