Patents by Inventor Yuuji Kato

Yuuji Kato 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).

  • METHOD FOR PRODUCING PURIFIED POLYTETRAFLUOROETHYLENE AQUEOUS DISPERSION LIQUID, METHOD FOR PRODUCING MODIFIED POLYTETRAFLUOROETHYLENE POWDER, METHOD FOR PRODUCING POLYTETRAFLUOROETHYLENE MOLDED BODY, AND COMPOSITION
    Publication number: 20240117077
    Abstract: A composition containing polytetrafluoroethylene and substantially free from a compound represented by Formula (3): (H—(CF2)8—SO3)qM2 wherein M2 is H, a metal atom, NR54 (where R5s may be the same as or different from each other and are each H or an organic group having 1 to 10 carbon atoms), an imidazolium optionally having a substituent, a pyridinium optionally having a substituent, or a phosphonium optionally having a substituent, and q is 1 or 2. Also disclosed is a molded boy including the composition.
    Type: Application
    Filed: November 7, 2023
    Publication date: April 11, 2024
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Takahiro TAIRA, Kazuhiro MISHIMA, Chiaki OKUI, Tadao HAYASHI, Hirotoshi YOSHIDA, Yuuji TANAKA, Masayoshi MIYAMOTO, Taku YAMANAKA, Taketo KATO
  • Fuel-cut control system for automobiles with lock-up type automatic transmission
    Patent number: 5490815
    Abstract: A fuel-cut control system for an automobile is equipped with an engine with a fuel-cut device and an automatic transmission with a lock-up torque converter, and includes a step-by-step fuel-recover device which cooperates with the fuel-cut device and is responsive to transition from coasting to acceleration running, for recovering each of engine cylinders from fuel-cut step-by-step, while continuing a locked-up state of the torque converter in its lock-up range during the transit.
    Type: Grant
    Filed: March 4, 1994
    Date of Patent: February 13, 1996
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Yuuji Kato, Yoshichika Hagiwara