Patents by Inventor Masahiro Orita

Masahiro Orita 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).

  • Electro-conductive oxide electrodes and devices using the same
    Patent number: 5843341
    Abstract: Electro-conductive oxides showing excellent electro-conductivity, electrodes using the electro-conductive oxide and methods for manufacturing the same are described. The electro-conductive oxides are represented by the general formula: M(1).sub.x M(2).sub.y In.sub.z O.sub.(x+3y/2+3s/2)-d. The above electro-conductive oxides show not only excellent electro-conductivity but also excellent transparency all over the visible region and therefore they are particularly useful as, for example, electrodes for liquid crystal displays, EL displays and solar cells, which require light transmission.
    Type: Grant
    Filed: April 2, 1997
    Date of Patent: December 1, 1998
    Assignee: Hoya Corporation
    Inventors: Masahiro Orita, Hiroyuki Sakai, Megumi Takeuchi, Hiroaki Tanji
  • Electro-conductive oxides and electrodes using the same
    Patent number: 5681671
    Abstract: Electro-conductive oxides showing excellent electro-conductivity, electrodes using the electro-conductive oxide and methods for manufacturing the same are described. The electro-conductive oxides are represented by the general formula: M(1).sub.x M(2).sub.y In.sub.z O.sub.(x+3y/2+3z/2)-d. The above electro-conductive oxides show not only excellent electro-conductivity but also excellent transparency all over the visible region and therefore they are particularly useful as, for example, electrodes for liquid crystal displays, EL displays and solar cells, which require light transmission.
    Type: Grant
    Filed: September 16, 1996
    Date of Patent: October 28, 1997
    Assignee: Hoya Corporation
    Inventors: Masahiro Orita, Hiroyuki Sakai, Megumi Takeuchi, Hiroaki Tanji
  • Electro-conductive oxides and electrodes using the same
    Patent number: 5622653
    Abstract: Electro-conductive oxides showing excellent electro-conductivity, electrodes using the electro-conductive oxide and methods for manufacturing the same are described. The electro-conductive oxides are represented by the general formula:M(1).sub.x M(2).sub.y In.sub.z O.sub.(x+.spsb.3.sub.y/.spsb.2.sub.+.spsb.3.sub.z/.spsb.2.sub.)-d.The above electro-conductive oxides show not only excellent electro-conductivity but also excellent transparency all over the visible region and therefore they are particularly useful as, for example, electrodes for liquid crystal displays, EL displays and solar cells, which require light transmission.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: April 22, 1997
    Assignee: Hoya Corporation
    Inventors: Masahiro Orita, Hiroyuki Sakai, Megumi Takeuchi, Hiroaki Tanji