Patents by Inventor Syouzou Takada

Syouzou Takada 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).

  • Product of polysiloxane condensation
    Patent number: 8906153
    Abstract: Provided is a condensation reaction product solution which is particularly suitable for filling a trench formed on a substrate having a narrow width and a high aspect ratio. The condensation reaction product solution has a long pot life, superior trench-filling when used for trench-filling, and a low cure shrinkage, an excellent crack resistance and a HF resistance when cured and converted into silicon oxide.
    Type: Grant
    Filed: June 24, 2010
    Date of Patent: December 9, 2014
    Assignee: Asahi Kasei E-materials Corporation
    Inventors: Reiko Moriyama, Hideo Saito, Syouzou Takada, Ichirou Doi
  • PRODUCT OF POLYSILOXANE CONDENSATION
    Publication number: 20120100298
    Abstract: Provided is a condensation reaction product solution which is particularly suitable for filling a trench formed on a substrate having a narrow width and a high aspect ratio. The condensation reaction product solution has a long pot life, superior trench-filling when used for trench-filling, and a low cure shrinkage, an excellent crack resistance and a HF resistance when cured and converted into silicon oxide.
    Type: Application
    Filed: June 24, 2010
    Publication date: April 26, 2012
    Inventors: Reiko Moriyama, Hideo Saito, Syouzou Takada, Ichirou Doi