Patents by Inventor James Y. Matsuda

James Y. Matsuda 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).

  • AIR FILTER AND AIR BOX FOR ENGINES
    Publication number: 20150075123
    Abstract: An engine air filter box has an inlet housing and an outlet housing separated by a base plate with plural openings. Each opening is covered by a filter having a different height selected to fit between the base plate and the inlet housing while increasing air flow through the openings. The filter shape and cap shape can also be varied.
    Type: Application
    Filed: September 13, 2013
    Publication date: March 19, 2015
    Applicant: S&B Filters, Inc.
    Inventors: Robert B. Carter, James Y. Matsuda