Patents by Inventor Norio Ogawa

Norio Ogawa 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).

  • Liquid container and manufacturing method of the same
    Patent number: 11518577
    Abstract: A liquid container includes a container portion and a lid. The container portion includes a plurality of storage portions separated by at least one partition rib and storing liquid respectively in an isolated state. The lid bonded with the container portion so as to cover an opening region of the container portion. A plurality of project portions engaging with the partition rib so as to sandwich the partition rib from both sides of the partition rib is integrally molded with the lid. In a state in which the partition rib is engaged with the project portions, a bonding portion is filled with bonding resin so as to seal a cavity between an edge end of the partition rib and the lid and a cavity between an edge end of an outer circumference of the container portion and the lid.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: December 6, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kazunori Suzuki, Norio Ogawa
  • LIQUID CONTAINER AND MANUFACTURING METHOD OF THE SAME
    Publication number: 20200198839
    Abstract: A liquid container includes a container portion and a lid. The container portion includes a plurality of storage portions separated by at least one partition rib and storing liquid respectively in an isolated state. The lid bonded with the container portion so as to cover an opening region of the container portion. A plurality of project portions engaging with the partition rib so as to sandwich the partition rib from both sides of the partition rib is integrally molded with the lid. In a state in which the partition rib is engaged with the project portions, a bonding portion is filled with bonding resin so as to seal a cavity between an edge end of the partition rib and the lid and a cavity between an edge end of an outer circumference of the container portion and the lid.
    Type: Application
    Filed: March 3, 2020
    Publication date: June 25, 2020
    Inventors: Kazunori Suzuki, Norio Ogawa
  • Method for treatment of seizures
    Patent number: 4491594
    Abstract: A remedial and prophylactic agent for seizures is disclosed which contains, as an active ingredient, coenzyme Q represented by the general formula: ##STR1## wherein n is an integer of 7 to 10.
    Type: Grant
    Filed: March 2, 1984
    Date of Patent: January 1, 1985
    Assignee: Eisai Co., Ltd.
    Inventors: Norio Ogawa, Shuji Tsukamoto
  • Humidity sensor element
    Patent number: 4344062
    Abstract: A humidity sensor element comprising a metal oxide semiconductor sintered member having a composition composed of TiO.sub.2 and V.sub.2 O.sub.5, the member being formed with a pair of electrodes. When the element is used at a temperature of less than 400.degree. C., it is possible to detect the humidity as a variation of electric resistance.
    Type: Grant
    Filed: June 3, 1980
    Date of Patent: August 10, 1982
    Assignee: Chichibu Cement Co., Ltd.
    Inventors: Giichi Sudoh, Keiichi Minegishi, Tokuji Akiba, Tadao Kato, Norio Ogawa