Patents by Inventor Syunji Ogawa

Syunji 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).

  • Patent number: 4253818
    Abstract: An igniting device wherein an elongated and hollow tubular body member is fixed at one longitudinal end to a gasifiable fuel container, a rotary member having an axial shaft extended at an end to the other extended end of the body member is rotatably born adjacent the fixed end of the body member, and gasified fuel discharged at the extended end of the body member is ignited by a flame generating means which cooperates with the extended end of the shaft of the rotary member. The flame generating means thus disposed at a remote end from the fuel container utilized as gripping part of the device enables it possible to ignite easily and reliably even burners located relatively deeply inside gas equipments.
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: March 3, 1981
    Assignee: Nippon Gas Co., Ltd.
    Inventors: Syunji Ogawa, Seiichi Kitabayashi