Patents by Inventor Shinkichi Irie

Shinkichi Irie 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).

  • Laminate of cultured human corneal endothelial cells layer and method for manufacturing same
    Patent number: 7959939
    Abstract: A laminate comprising a transparent collagen I type sheet and a human corneal endothelial cell culture layer provided on the sheet. An endothelial cell culture layer laminate usable in transplantation is provided.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: June 14, 2011
    Inventors: Satoru Yamagami, Tatsuya Mimura, Shiro Amano, Keisuke Tanaka, Shunji Hattori, Shinkichi Irie, Yasuhiro Osakabe
  • Instrument and method for breaking-up sample
    Patent number: 7560074
    Abstract: The present invention provides a sample breaking-up instrument and a method thereof, in which a pressing member is pressed by a centrifugal force against a sample within a cylindrical body provided with a filter member to thereby break-up the sample safely and efficiently. Provided is an instrument for breaking-up a sample, comprising: a cylindrical body having a through hole opening in both ends thereof; a filter member installed in one end of the cylindrical body within the through hole; and a pressing member to be operatively inserted into the hole of the cylindrical body from the other end thereof so as to be slidable therethrough in a sealed manner, wherein a force is exerted on the pressing member so that the pressing member presses the sample placed between the pressing member and the filter member against the filter member and thereby the sample is forced to pass through the filter member and is thus broken-up.
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: July 14, 2009
    Assignee: Nippi, Inc.
    Inventors: Takuji Yamamoto, Yuko Ushiki, Shunji Hattori, Shinkichi Irie
  • Laminate of Cultured Human Corneal Endothelial Cells Layer and Method for Manufacturing Same
    Publication number: 20070238173
    Abstract: A laminate comprising a transparent collagen I type sheet and a human corneal endothelial cell culture layer provided on the sheet. An endothelial cell culture layer laminate usable in transplantation is provided.
    Type: Application
    Filed: February 17, 2005
    Publication date: October 11, 2007
    Applicant: Tatsuya MIMURA
    Inventors: Satoru Yamagami, Tatsuya Mimura, Shiro Amano, Keisuke Tanaka, Shunji Hattori, Shinkichi Irie, Yasuhiro Osakabe
  • Instrument and method for breaking-up sample
    Publication number: 20060078474
    Abstract: The present invention provides a sample breaking-up instrument and a method thereof, in which a pressing member is pressed by a centrifugal force against a sample within a cylindrical body provided with a filter member to thereby break-up the sample safely and efficiently. Provided is an instrument for breaking-up a sample, comprising: a cylindrical body having a through hole opening in both ends thereof; a filter member installed in one end of said cylindrical body within said through hole; and a pressing member to be operatively inserted into said hole of said cylindrical body from the other end thereof so as to be slidable therethrough in a sealed manner, wherein a force is exerted on said pressing member so that said pressing member presses said sample placed between said pressing member and said filter member against said filter member and thereby said sample is forced to pass through said filter member and is thus broken-up.
    Type: Application
    Filed: December 17, 2004
    Publication date: April 13, 2006
    Applicant: Nippi, Inc.
    Inventors: Takuji Yamamoto, Yuko Ushiki, Shunji Hattori, Shinkichi Irie
  • COLLAGEN INCORPORATING COSMETICS
    Publication number: 20020150598
    Abstract: Cosmetics incorporating a cosmetic feed containing a dispersion of a collagen association product that is obtained by adjusting an aqueous solution of collagen having a specified isoelectric point to a pH near the isoelectric point.
    Type: Application
    Filed: October 27, 1999
    Publication date: October 17, 2002
    Inventors: YUJIRO HAMADA, KOKICHI SHIRAI, CHIKA SATO, SHINKICHI IRIE, SHUNJI HATTORI, MASARU NISHIZAWA, MASAO TAZAKI
  • Method of treating hairs or feathers using microorganisms
    Patent number: 6440692
    Abstract: Large amounts of hairs and feathers can be decomposed and refined by treatment in an oxygen-containing gas stream with a fungus that can decompose hairs and feathers. The resulting decomposed and refined hairs and feathers are useful as a fertilizer.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: August 27, 2002
    Assignee: Japan Institute of Leather Research
    Inventors: Yoh-ichi Koyama, Koki Suzuki, Koki Ogata, Masashi Kusubata, Shinkichi Irie