Patents by Inventor Tomoki ITOOKA

Tomoki ITOOKA 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).

  • Surface treatment agent for surface configured from inorganic material, tool and device having modified surface, and method for manufacturing tool and device
    Patent number: 10597540
    Abstract: A surface treatment method for treating a surface formed of an inorganic material by using a polymer is provided. The polymer contains a repeating unit (A) having a cationic group with a particular structure in a side chain thereof and a repeating unit (B) having a group of a particular structure in a side chain thereof. Also provided are a tool and a device having a modified surface, and a method for producing the tool and the device.
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: March 24, 2020
    Assignees: JSR CORPORATION, JSR LIFE SCIENCES CORPORATION
    Inventors: Naoki Hayashi, Tomoki Itooka, Shin-ya Omote, Kazuhiro Iso
  • SURFACE TREATMENT AGENT FOR SURFACE CONFIGURED FROM INORGANIC MATERIAL, TOOL AND DEVICE HAVING MODIFIED SURFACE, AND METHOD FOR MANUFACTURING TOOL AND DEVICE
    Publication number: 20160102213
    Abstract: A surface treatment method for treating a surface formed of an inorganic material by using a polymer is provided. The polymer contains a repeating unit (A) having a cationic group with a particular structure in a side chain thereof and a repeating unit (B) having a group of a particular structure in a side chain thereof. Also provided are a tool and a device having a modified surface, and a method for producing the tool and the device.
    Type: Application
    Filed: May 27, 2014
    Publication date: April 14, 2016
    Applicants: JSR CORPORATION, JSR LIFE SCIENCES CORPORATION
    Inventors: Naoki HAYASHI, Tomoki ITOOKA, Shin-ya OMOTE, Kazuhiro ISO