Patents by Inventor Kenji Kikukawa

Kenji Kikukawa 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 attaching thin cylindrical element to mold core
    Patent number: 10272604
    Abstract: The method for attaching a thin cylindrical element to a mold core is a method for attaching a film-like thin cylindrical element, which is formed in a cylindrical shape having a constant cross-sectional shape, to an outer surface of a mold core in a manner so as to cover the mold core. The method includes pressing the thin cylindrical element onto a tip portion of the mold core; guiding the thin cylindrical element to the base end side of the mold core while ejecting gas into between the mold core and the thin cylindrical element; and attaching the thin cylindrical element to the outer surface of the mold core in a manner so as to cover the mold core.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: April 30, 2019
    Assignees: HOSOKAWA YOKO CO., LTD., THE JAPAN STEEL WORKS, LTD.
    Inventors: Toru Ichikawa, Koki Abe, Shoso Nishida, Kenji Kikukawa
  • METHOD FOR ATTACHING THIN CYLINDRICAL ELEMENT TO MOLD CORE
    Publication number: 20160214289
    Abstract: The method for attaching a thin cylindrical element to a mold core is a method for attaching a film-like thin cylindrical element, which is formed in a cylindrical shape having a constant cross-sectional shape, to an outer surface of a mold core in a manner so as to cover the mold core. The method includes pressing the thin cylindrical element onto a tip portion of the mold core; guiding the thin cylindrical element to the base end side of the mold core while ejecting gas into between the mold core and the thin cylindrical element; and attaching the thin cylindrical element to the outer surface of the mold core in a manner so as to cover the mold core.
    Type: Application
    Filed: April 1, 2016
    Publication date: July 28, 2016
    Inventors: Toru ICHIKAWA, Koki ABE, Shoso NISHIDA, Kenji KIKUKAWA
  • METHOD FOR ATTACHING THIN CYLINDRICAL ELEMENT TO MOLD CORE, PROCESS FOR PRODUCING CYLINDRICAL CONTAINER, AND MOLD CORE
    Publication number: 20130106016
    Abstract: The method for attacking a thin cylindrical element to a mold core is a method for attaching a film-like thin cylindrical element, which is formed in a cylindrical shape having a constant cross-sectional shape, to an outer surface of a mold core in a manner so as to cover the mold core. The method includes pressing the thin cylindrical element onto a tip portion of the mold core; guiding the thin cylindrical element to the base end side of the mold core while ejecting gas into between the mold core and the thin cylindrical element; and attaching the thin cylindrical element to the outer surface of the mold core in a manner so as to cover the mold core.
    Type: Application
    Filed: March 15, 2011
    Publication date: May 2, 2013
    Applicant: HOSOKAWA YOKO CO., LTD.
    Inventors: Toru Ichikawa, Koki Abe, Shoso Nishida, Kenji Kikukawa
  • Suspension type transporter for a bolt drawing machine and positioning controller therefor
    Patent number: 4883185
    Abstract: A suspension type transporter suspends a bolt drawing machine through a trolley and a hoist above a pressure container having many bolt attached thereto and transports the bolt drawing machine to a target position. A track settling portion having a guide is provided on an outer periphery of a lid of the pressure container. The suspension type transporter for the bolt drawing machine comprises a guide mechanism which restricts movement of the bolt drawing machine in the air by the guide. The guide mechanism of the transporter is provided with a position detector which can detect a position of the bolt drawing machine. A positioning controller of the suspension type transporter controls the transporter so that the transporter starts at slow speed, is then accelerated to a prescribed speed and is gradually decelerated near the target position.
    Type: Grant
    Filed: November 2, 1987
    Date of Patent: November 28, 1989
    Assignees: The Hokkaido Electric Power Co., Inc., The Kansai Electric Power Co., Inc., Shikoku Electric Power Co., Inc., Kyushu Electric Power Co., Inc., The Japan Atomic Power Company, Mitsubishi Jukogyo Kabushiki Kaisha, The Japan Steel Works, Ltd.
    Inventors: Takashi Fujitani, Hiromi Uemura, Toshiaki Kishimoto, Masayuki Uchiyama, Isao Shirasu, Hideyuki Kurokawa, Takashi Nishioka, Kenji Kikukawa, Yoshinori Sato