Patents by Inventor Katsuya Fujimura

Katsuya Fujimura 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).

  • Semiconductor device, function setting method thereof, and evaluation method thereof
    Publication number: 20020014699
    Abstract: The present invention provides a semiconductor device, in which a plurality of chip IPs are mounted onto a common semiconductor circuit board, an evaluation method for the same, and a function setting method for the same. Various IP groups can be mounted as chip IPs onto a silicon circuit board. The silicon circuit board includes a silicon substrate, a wiring layer and pads. IPs (chip IPs) are mounted onto the pads by lamination. Means for selecting, switching and setting the functions of the IPs are provided, making the semiconductor device suitable for small-variety mass-production.
    Type: Application
    Filed: October 3, 2001
    Publication date: February 7, 2002
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Katsuya Fujimura, Toshiyuki Yokoyama, Kentaro Shiomi, Akira Motohara
  • Treponema pallidum fused antigen and assay for anti-treponema pallidum antibodies using the same fused antigen
    Patent number: 6248331
    Abstract: A Treponema pallidum fused antigen in which at least two surface antigens of Treponema pallidum are fused and an assay for anti-Treponema pallidum antibodies, using the above Treponema pallidum fused antigen.
    Type: Grant
    Filed: December 26, 1996
    Date of Patent: June 19, 2001
    Assignee: Fujirebio, Inc.
    Inventors: Nobuyuki Ise, Takeya Hori, Katsuya Fujimura, Tetsuji Tanimoto, Masahisa Okada
  • Treponema pallidum fused antigen and assay for anti-treponema pallidum antibodies using the same fused antigen
    Publication number: 20010002311
    Abstract: A Treponema pallidum fused antigen in which at least two surface antigens of Treponema pallidum are fused and an assay for anti-Treponema pallidum antibodies, using the above Treponema pallidum fused antigen.
    Type: Application
    Filed: January 18, 2001
    Publication date: May 31, 2001
    Applicant: FUJIREBIO INC.
    Inventors: Nobuyuki Ise, Takeya Hori, Katsuya Fujimura, Tetsuji Tanimoto, Masahisa Okada
  • Anti-treponema pallidum antibody immunoassay
    Patent number: 5578456
    Abstract: A new method for assaying anti-Treponema pallidum antibody with improved sensitivity is provided. Anti-Tp antibody in serum is assayed by enzyme immunoanalysis utilizing the antigen-antibody reaction between G15 and/or G17 antigen, a protein available on fusion of GST to the N-terminal of a Tp membrane antigen (15 and/or 17 kDa), and anti-Tp antibody in a sample.
    Type: Grant
    Filed: February 27, 1995
    Date of Patent: November 26, 1996
    Assignee: Fujirebio Inc.
    Inventors: Katsuya Fujimura, Eiichi Ueno, Nobuyuki Fujii, Masahisa Okada
  • Process for the preparation of motilin-like polypeptide and expression thereof
    Patent number: 5474913
    Abstract: Process for the preparation of motilin-like polypeptide, a recombinant DNA therefor, and a plasmid, in which the recombinant DNA is inserted.
    Type: Grant
    Filed: January 26, 1993
    Date of Patent: December 12, 1995
    Assignee: Sanwa Kagaku Kenkyusho Co., Ltd.
    Inventors: Masayasu Kurono, Takahiko Mitani, Haruo Takahashi, Kenichi Tanaka, Katsuya Fujimura, Kiichi Sawai
  • Motilin-like polypeptide and use thereof
    Patent number: 5459049
    Abstract: A process for the preparation of a polypeptide of the formula ##STR1## wherein A' is Pro, Gly, Asp or Ser; B' is Gly, Asn or Ser; C is Gln, Glu or Asp; D is Asn, Glu or Asp; X' is a residue of amino acid other than Met; E is Gln, Lys or Arg, and Y' is a residue of homoserine or homoserine-lactone, as well as a recombinant DNA and expression plasmid for preparing the polypeptide.
    Type: Grant
    Filed: January 13, 1993
    Date of Patent: October 17, 1995
    Assignee: Sanwa Kagaku Kenkyushko Co., Ltd.
    Inventors: Masayasu Kurono, Takahiko Matani, Haruo Takahashi, Kenichi Tanaka, Katsuya Fujimura, Yuji Hayashi, Yohei Kobayashi, Kiichi Sawai
  • Motlin-like polypeptide and use thereof
    Patent number: 5432261
    Abstract: A pharmaceutical composition for stimulating peristaltic contraction in the intestinal canal which contains a pharmaceutically acceptable carrier or excipient and an effective amount of a polypeptide, or a salt thereof, having a pharmacological activity similar to motilin. The polypeptide has the formula B.sub.1 -Z.sub.1 -A.sub.1 -Z.sub.2 -B.sub.2 -Thr-B.sub.3 -A.sub.2 -Glu-Z.sub.3 -C-Arg-X'-Gln-Glu-Lys-Glu-Arg-D-Lys-Gly-E-Y, with Z.sub.1,Z.sub.2 and Z.sub.3 each being an amino acid residue having a hydrophobic side-chain, A.sub.1 and A.sub.2 each being an amino acid residue such as Pro, Gly, Asn and Ser, B.sub.1, B.sub.2 and B.sub.
    Type: Grant
    Filed: September 11, 1992
    Date of Patent: July 11, 1995
    Assignee: Sanwa Kagaku Kenkyusho Co. Ltd.
    Inventors: Masayasu Kurono, Takahiko Mitani, Haruo Takahashi, Kenichi Tanaka, Katsuya Fujimura, Yuji Hayashi, Yohei Kobayashi, Kiichi Sawai