Patents by Inventor Motomi Mizuno

Motomi Mizuno 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).

  • Automotive air cleaning system
    Patent number: 6769979
    Abstract: An air cleaning system comprising an air cleaner provided on a vehicle and a device which can keep the air cleaner in operation while a vehicle is parked, whereby the quality of air inside a passenger compartment of the vehicle can be improved while the vehicle is parked. Consequently, the quality of the air can be improved in advance before an occupant enters the vehicle, and the quality of the air can further be improved without fully depending upon the function of a catalytic filter of the air cleaning system.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: August 3, 2004
    Assignee: Denso Corporation
    Inventors: Yukitaka Abe, Hitoshi Ninomiya, Motomi Mizuno, Hiroshi Kataoka, Shinji Iwama
  • Automotive air cleaning system
    Publication number: 20030186644
    Abstract: An air cleaning system comprising an air cleaner provided on a vehicle and a device which can keep the air cleaner in operation while a vehicle is parked, whereby the quality of air inside a passenger compartment of the vehicle can be improved while the vehicle is parked. Consequently, the quality of the air can be improved in advance before an occupant enters the vehicle, and the quality of the air can further be improved without fully depending upon the function of a catalytic filter of the air cleaning system.
    Type: Application
    Filed: March 25, 2003
    Publication date: October 2, 2003
    Inventors: Yukitaka Abe, Hitoshi Ninomiya, Motomi Mizuno, Hiroshi Kataoka, Shinji Iwama