Patents by Inventor Daichi NISHIKAWA

Daichi NISHIKAWA 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).

  • LIQUID JET HEAD AND LIQUID JET APPARATUS
    Publication number: 20150158299
    Abstract: A liquid jet head includes: a head chip including a plurality of common terminals arranged in a reference direction; and a circuit board connected to the head chip. The circuit board includes: a plurality of shared terminals installed on a lower surface on the head chip side and electrically connected to the common terminals, respectively; an upper common wiring installed on a top surface opposite to the head chip side and extending in the reference direction; and a through electrode electrically connecting each of the shared terminal to the upper common wiring.
    Type: Application
    Filed: November 6, 2014
    Publication date: June 11, 2015
    Inventors: Daichi NISHIKAWA, Yuzuru KUBOTA