Patents by Inventor Asami UEMATSU

Asami UEMATSU 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).

  • Seating state detection device
    Patent number: 11951926
    Abstract: A seating state detection device includes an acquisition unit configured to acquire a detection signal group in a predetermined period that is output as a result of transmission and reception of waves by a radio wave sensor mounted on a vehicle, a signal extraction unit configured to extract specific-intensity signals in a predetermined reflection intensity range from the detection signal group, and a determination unit configured to determine whether an occupant in the vehicle is in a first riding state in which the occupant is directly seated on a seat or in a second riding state in which the occupant is seated in an infant auxiliary device, based on a distribution mode of the specific-intensity signals.
    Type: Grant
    Filed: April 8, 2022
    Date of Patent: April 9, 2024
    Assignee: AISIN CORPORATION
    Inventors: Toru Uematsu, Jun Amano, Takayuki Nakagome, Asami Yamazaki, Masafumi Yaegashi, Ryohei Fuwa
  • Charging roll
    Patent number: 11480886
    Abstract: A charging roll includes a core member, a rubber base material disposed around the core member, and a surface layer disposed around the rubber base material. The ten point height of irregularities RZ of a surface of the surface layer is equal to or greater than 3.9 micrometers, and is equal to or less than 6.1 micrometers. The mean spacing between peaks Sm of the surface of the surface layer is equal to or greater than 12.5 micrometers and is equal to or less than 13.5 micrometers.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: October 25, 2022
    Inventors: Asami Uematsu, Atsushi Ikeda, Shogo Suzuki, Kosuke Oura, Satoshi Fukuoka, Kenji Sasaki
  • CHARGING ROLL
    Publication number: 20220043367
    Abstract: A charging roll includes a core member, a rubber base material disposed around the core member, and a surface layer disposed around the rubber base material. The ten point height of irregularities RZ of a surface of the surface layer is equal to or greater than 3.9 micrometers, and is equal to or less than 6.1 micrometers. The mean spacing between peaks Sm of the surface of the surface layer is equal to or greater than 12.5 micrometers and is equal to or less than 13.5 micrometers.
    Type: Application
    Filed: February 25, 2020
    Publication date: February 10, 2022
    Inventors: Asami UEMATSU, Atsushi IKEDA, Shogo SUZUKI, Kosuke OURA, Satoshi FUKUOKA, Kenji SASAKI
  • CHARGING ROLL
    Publication number: 20220026824
    Abstract: A charging roll includes a core member, a rubber base material disposed around the core member, and a surface layer disposed around the rubber base material. The ten point height of irregularities RZ of a surface of the surface layer is equal to or greater than 6.5 micrometers, and is equal to or less than 11.7 micrometers. The mean spacing between peaks Sm of the surface of the surface layer is equal to or greater than 16.5 micrometers and is equal to or less than 18.8 micrometers.
    Type: Application
    Filed: February 25, 2020
    Publication date: January 27, 2022
    Inventors: Asami UEMATSU, Atsushi IKEDA, Shogo SUZUKI, Kosuke OURA, Satoshi FUKUOKA, Kenji SASAKI