Patents by Inventor Masafumi Shibano

Masafumi Shibano 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).

  • METHOD FOR HARVESTING CULTURE PRODUCT
    Publication number: 20160068565
    Abstract: The present invention provides a more productive method for culturing and a more productive method for harvesting culture product in cell culture wherein the cell produces the culture product.
    Type: Application
    Filed: March 6, 2015
    Publication date: March 10, 2016
    Applicant: ASAHI KASEI MEDICAL CO., LTD.
    Inventors: Masafumi SHIBANO, Chihiro KATO
  • Developer, process for treating developing solution, process for producing printing plate, and filter apparatus
    Patent number: 8714845
    Abstract: A process for producing a printing plate, includes feeding a developing solution to an exposed photosensitive resin composition layer; passing the developing solution, in which a photosensitive resin composition is dispersed, through a dispersed-material-filter and flocculating the photosensitive resin composition dispersed in the developing solution by the dispersed-object-filter, and removing a flocculated photosensitive resin composition from the developing solution passed through the dispersed-material-filter.
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: May 6, 2014
    Assignee: Asahi Kasei E-Materials Corporation
    Inventors: Kenji Suzuki, Masafumi Shibano
  • DEVELOPER, PROCESS FOR TREATING DEVELOPING SOLUTION, PROCESS FOR PRODUCING PRINTING PLATE, AND FILTER APPARATUS
    Publication number: 20130230808
    Abstract: A process for producing a printing plate, includes feeding a developing solution to an exposed photosensitive resin composition layer; passing the developing solution, in which a photosensitive resin composition is dispersed, through a dispersing-object-filter and flocculating the photosensitive resin composition dispersed in the developing solution by the dispersed-object-filter, and removing a flocculated photosensitive resin composition from the developing solution passed through the dispersing-object-filter.
    Type: Application
    Filed: April 18, 2013
    Publication date: September 5, 2013
    Applicant: ASAHI KASEI E-MATERIALS CORPORATION
    Inventors: Kenji SUZUKI, Masafumi SHIBANO
  • Developer, process for treating developing solution, process for producing printing plate, and filter apparatus
    Patent number: 8444333
    Abstract: A developer efficiently removes photosensitive resin components dispersing in a developing solution. The developer includes a feeder that feeds a developing solution to a printing raw plate, a dispersed-material filter, wherein the developing solution in which a photosensitive resin composition separated from a photosensitive resin composition layer of the printing raw plate is dispersed, is passed through the dispersed-material filter to flocculate the photosensitive resin composition dispersing in the developing solution and a flocculated-material-filter removes the flocculated photosensitive resin composition from the developing solution passed through the dispersed-material filter.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: May 21, 2013
    Assignee: Asahi Kasei E-Materials Corporation
    Inventors: Kenji Suzuki, Masafumi Shibano
  • DEVELOPER, PROCESS FOR TREATING DEVELOPING SOLUTION, PROCESS FOR PRODUCING PRINTING PLATE, AND FILTER APPARATUS
    Publication number: 20120115091
    Abstract: The present invention provides a developer that can efficiently remove photosensitive resin components dispersing in a developing solution. The present invention provides a developer comprising: a feeder 31 that feeds a developing solution 5 to a printing raw plate 1; a dispersing-object-filter 13, wherein the developing solution 5 in which a photosensitive resin composition separated from a photosensitive resin composition layer of the printing raw plate 1 is dispersed, is passed through the dispersing-object-filter 13 to flocculate the photosensitive resin composition dispersing in the developing solution 5; and a flocculating-object-filter 15 that removes the flocculated photosensitive resin composition from the developing solution 5 passed through the dispersing-object-filter 13.
    Type: Application
    Filed: April 23, 2010
    Publication date: May 10, 2012
    Applicant: ASAHI KASEI E-MATERIALS CORPORATION
    Inventors: Kenji Suzuki, Masafumi Shibano