Patents by Inventor Kotaro MISHIMA

Kotaro MISHIMA 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).

  • TRANSMISSION LINE SUBSTRATE AND ELECTRONIC DEVICE
    Publication number: 20220077555
    Abstract: A transmission line substrate includes a line portion, a base including a first main surface and a second main surface opposite to the first main surface, first and second ground conductors, and a signal line. The first ground conductor is on the first main surface side. The second ground conductor is on the second main surface side. The first ground conductor includes first conductor-non-formed portions overlapping the signal line when viewed in the Z axis direction. The second ground conductor includes second conductor-non-formed portions overlapping the signal line when viewed in the Z axis direction. A total area of the second conductor-non-formed portions is less than a total area of the first conductor-non-formed portions.
    Type: Application
    Filed: October 29, 2021
    Publication date: March 10, 2022
    Inventors: Kosuke OOI, Shingo ITO, Hiromasa KOYAMA, Genro KATO, Kotaro MISHIMA