Patents by Inventor Hajime Sugawara

Hajime Sugawara 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).

  • Substrate support and plasma processing apparatus
    Patent number: 11935729
    Abstract: The disclosed substrate support includes a first region, a second region, a first electrode, and a second electrode. The first region is configured to hold a substrate placed thereon. The second region is provided to surround the first region and configured to hold an edge ring placed thereon. The first electrode is provided in the first region to receive a first electrical bias. The second electrode is provided in at least the second region to receive a second electrical bias. The second electrode extends below the first electrode to face the first electrode within the first region.
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: March 19, 2024
    Assignee: Tokyo Electron Limited
    Inventors: Hajime Tamura, Yasuharu Sasaki, Shin Yamaguchi, Tsuguto Sugawara, Katsuyuki Koizumi
  • Seven-membered ring compound and pharmaceutical use therefor
    Patent number: 8846660
    Abstract: A compound having a 7-membered nitrogen-containing ring skeleton represented by the formula (I), which is useful for the prevention or treatment of diseases, in which chymase is involved and a pharmaceutical containing the same for the prevention or treatment of a disease, in which chymase is involved.
    Type: Grant
    Filed: December 24, 2010
    Date of Patent: September 30, 2014
    Assignee: Daiichi Sankyo Company, Ltd.
    Inventors: Tsuyoshi Muto, Taisaku Tanaka, Junko Futamura, Seiichi Imajo, Hajime Sugawara
  • SEVEN-MEMBERED RING COMPOUND AND PHARMACEUTICAL USE THEREFOR
    Publication number: 20120259111
    Abstract: A compound having a 7-membered nitrogen-containing ring skeleton represented by the formula (I), which is useful for the prevention or treatment of diseases, in which chymase is involved and a pharmaceutical containing the same for the prevention or treatment of a disease, in which chymase is involved.
    Type: Application
    Filed: December 24, 2010
    Publication date: October 11, 2012
    Applicant: DAIICHI SANKYO COMPANY LIMITED
    Inventors: Tsuyoshi Muto, Taisaku Tanaka, Junko Futamura, Seiichi Imajo, Hajime Sugawara