Patents by Inventor Hiroyuki Kabaya

Hiroyuki Kabaya 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).

  • Converter for a flowmeter
    Patent number: D613195
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: April 6, 2010
    Assignee: Oval Corporation
    Inventor: Hiroyuki Kabaya
  • Converter for a flowmeter
    Patent number: D613196
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: April 6, 2010
    Assignee: Oval Corporation
    Inventor: Hiroyuki Kabaya
  • Converter for a flowmeter
    Patent number: D628106
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: November 30, 2010
    Assignee: Oval Corporation
    Inventor: Hiroyuki Kabaya