Patents by Inventor Kensei KATAYAMA

Kensei KATAYAMA 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).

  • POWER CONDITIONER DEVICE AND MODULE SUBSTRATE STRUCTURE USING THE SAME
    Publication number: 20110222244
    Abstract: When raising the DC power supplied from a solar cell or a fuel cell by using a DC/DC converter circuit and converting to the AC power by using an inverter circuit, an electronic circuit such as the DC/DC converter circuit and the inverter circuit, and a CPU for controlling the operation of the circuits, may be accommodated within a case body to supply the AC power to a general load, the DC/DC converter circuit and the inverter circuit are mounted on a DC/DC converter circuit mounting substrate and an inverter circuit mounting substrate, which are separately (and independently) mountable for modularization.
    Type: Application
    Filed: February 18, 2011
    Publication date: September 15, 2011
    Applicant: OMRON CORPORATION
    Inventors: Hiroto TAKASHIRO, Yasuhiro TSUBOTA, Kensei KATAYAMA