Patents by Inventor Shinya Hujiwara

Shinya Hujiwara 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).

  • Plasma display panel and method for manufacturing the same
    Patent number: 6433489
    Abstract: A plasma display (PDP) manufacturing method and display panel includes a display electrode forming step of forming a plurality of pairs of display electrodes in parallel lines on a main surface of a first plate, and a plate sealing step of aligning the main surface of the first plate with a main surface of a second plate, and sealing the first and second plates together. The display electrodes are formed by coating the main surface of the first plate with display electrode material, and performing laser ablation on parts of the display electrode material, while the remaining parts of the display electrode material form the display electrodes.
    Type: Grant
    Filed: October 24, 2000
    Date of Patent: August 13, 2002
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hiroyoshi Tanaka, Masaki Aoki, Junichi Hibino, Yuusuke Takada, Nobuaki Nagao, Isamu Inoue, Shinya Hujiwara, Koji Funami, Toshiyuki Okada