Patents by Inventor AYA YOSHIHARA

AYA YOSHIHARA 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).

  • Publication number: 20020186282
    Abstract: A liquid discharging method which employs a liquid discharging head consisting of a liquid discharging port, a bubble generating region where the bubble generates in the liquid and a movable member that can move between a first position and a second position which is located at a point farther from the bubble generating region compared with the first position, wherein the movable member moves from the first position to the second position by the pressure of the bubble generated by the bubble generating energy in the bubble generating region, and at the same time the bubble expands farther toward the downstream direction compared with the upstream direction by the displacement of the movable member in order to discharge the liquid out of the liquid discharging port by the liquid discharging energy applied to such liquid.
    Type: Application
    Filed: July 9, 1997
    Publication date: December 12, 2002
    Inventors: YOSHIE ASAKAWA, HIROYUKI ISHINAGA, TOSHIO KASHINO, AYA YOSHIHARA, KIYOMITSU KUDO