Patents by Inventor Masahiko Mitsuduka

Masahiko Mitsuduka 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).

  • Paste composition and uses thereof
    Patent number: 7291672
    Abstract: The paste composition of the present invention is a paste composition comprising (i) a polyurethane resin which comprises (a) a recurring unit represented by the formula (1) and (b) a recurring unit represented by the formula (2), a molar fraction of said recurring unit (a) being in the range of 0.35 to 0.99, a molar fraction of said recurring unit (b) being in the range of 0.01 to 0.65, the total of both the molar fractions being 1, (ii) a solvent and (iii) a powder. By the use of the paste composition, dielectric layers, sealing products, barrier ribs, phosphors, etc. can be favorably formed.
    Type: Grant
    Filed: October 27, 2004
    Date of Patent: November 6, 2007
    Assignee: Mitsu Takeda Chemicals, Inc.
    Inventors: Daiki Taneichi, Manabu Tsuruta, Masahiko Mitsuduka
  • Paste composition and uses thereof
    Publication number: 20060116469
    Abstract: The paste composition of the present invention is a paste composition comprising (i) a polyurethane resin which comprises (a) a recurring unit represented by the formula (1) and (b) a recurring unit represented by the formula (2), a molar fraction of said recurring unit (a) being in the range of 0.35 to 0.99, a molar fraction of said recurring unit (b) being in the range of 0.01 to 0.65, the total of both the molar fractions being 1, (ii) a solvent and (iii) a powder. By the use of the paste composition, dielectric layers, sealing products, barrier ribs, phosphors, etc. can be favorably formed.
    Type: Application
    Filed: October 27, 2004
    Publication date: June 1, 2006
    Applicant: Mitsui Takeda Chemicals, Inc.
    Inventors: Daiki Taneichi, Manabu Tsuruta, Masahiko Mitsuduka