Patents by Inventor Yoshihiro Koide

Yoshihiro Koide 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).

  • Substrate processing method and substrate processing apparatus
    Patent number: 11921428
    Abstract: According to one embodiment, a substrate processing method is disclosed. The method can include treating a substrate with a first liquid. The substrate has a structural body formed on a major surface of the substrate. The method can include forming a support member supporting the structural body by bringing a second liquid into contact with the substrate wetted by the first liquid, and changing at least a portion of the second liquid into a solid by carrying out at least one of causing the second liquid to react, reducing a quantity of a solvent included in the second liquid, and causing at least a portion of a substance dissolved in the second liquid to be separated. The method can include removing the support member by changing at least a part of the support member from a solid phase to a gaseous phase, without passing through a liquid phase.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: March 5, 2024
    Assignee: Kioxia Corporation
    Inventors: Yoshihiro Uozumi, Shinsuke Kimura, Yoshihiro Ogawa, Hiroyasu Iimori, Tatsuhiko Koide, Hideaki Hirabayashi, Yuji Nagashima
  • Methods and materials for fabrication of alumoxane polymers
    Publication number: 20020177685
    Abstract: A composition of matter, comparising: a chemically functionalized carboxylate-alumoxane that is functionalized with a chemically reactive substituent, and a reactive compound, wherein the chemically reactive substituent reacts with the reactive compound so as to link the carboxylate-alumoxnae to the reactive compound and form a polymer matrix. The functional groups on the carboxylate-alumoxane can vary depending on the desired properties of the matrix. Also, the composition of matter may comprise a cross-linked matrix in which the cross-linked components consist of functionalized alumoxanes.
    Type: Application
    Filed: April 8, 2002
    Publication date: November 28, 2002
    Inventors: Ronald Lee Cook, Andrew Ross Barron, Kevin Joseph Gleason, David Brent MacQueen, Georgette Laila Siparsky, Yoshihiro Koide, Cullen Taylor Vogelson
  • Methods and materials for fabrication of alumoxane polymers
    Patent number: 6369183
    Abstract: A composition of matter, comprising: a chemically functionalized carboxylate-alumoxane that is functionalized with a chemically reactive substituent, and a reactive compound, wherein the chemically reactive substituent reacts with the reactive compound so as to link the carboxylate-alumoxane to the reactive compound and form a polymer matrix. The functional groups on the carboxylate-alumoxane can vary depending on the desired properties of the matrix. Also, the composition of matter may comprise a cross-linked matrix in which the cross-linked components consist of functionalized alumoxanes.
    Type: Grant
    Filed: August 13, 1998
    Date of Patent: April 9, 2002
    Assignee: Wm. Marsh Rice University
    Inventors: Ronald Lee Cook, Andrew Ross Barron, Kevin Joseph Gleason, David Brent MacQueen, Georgette Laila Siparsky, Yoshihiro Koide, Cullen Taylor Vogelson