Patents by Inventor Makoto Shibasaki

Makoto Shibasaki 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).

  • Publication number: 20240140132
    Abstract: An envelope processing apparatus for enclosing an enclosure in an envelope includes an envelope conveyance path, an enclosure supplier, an envelope supplier, a flap opener, and an envelope stacker. The envelope conveyance path extends in a substantially vertical direction to convey the envelope. The enclosure supplier supplies the enclosure to the envelope via the envelope conveyance path. The envelope supplier supplies the envelope to the envelope conveyance path, The flap opener opens a flap portion of the envelope between the envelope supplier and the envelope conveyance path. The envelope stacker stacks the envelope ejected from the envelope conveyance path.
    Type: Application
    Filed: May 6, 2022
    Publication date: May 2, 2024
    Applicant: Ricoh Company, Ltd.
    Inventors: Nobuyoshi SUZUKI, Michitaka SUZUKI, Yuusuke SHIBASAKI, Makoto HIDAKA, Akira KUNIEDA, Takahiro WATANABE, Takuya MORINAGA, Takahiro MATSUDA, Shingo YOSHIZAWA, Shinji ASAMI, Kazuyoshi MATSUO
  • Patent number: 11919325
    Abstract: An enclosing-sealing apparatus includes a flap opener that opens a flap of an envelope while the envelope is conveyed to an enclosing position. A first envelope detector is disposed upstream from the flap opener in an envelope conveyance direction and detects both ends of the envelope in the envelope conveyance direction. A second envelope detector is disposed downstream from the flap opener in the envelope conveyance direction and detects both ends of the envelope in the envelope conveyance direction in an open state in which the flap opens. A controller determines the open state of the flap based on a first detection result sent from the first envelope detector and a second detection result sent from the second envelope detector. The controller performs troubleshooting for enclosing the enclosure into the envelope if the controller determines that the open state of the flap is faulty.
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: March 5, 2024
    Assignee: Ricoh Company, Ltd.
    Inventors: Akira Kunieda, Michitaka Suzuki, Shinji Asami, Nobuyoshi Suzuki, Yuusuke Shibasaki, Takahiro Matsuda, Makoto Hidaka, Kazuyoshi Matsuo, Shingo Yoshizawa, Takahiro Watanabe, Takuya Morinaga
  • Patent number: 10267396
    Abstract: A heavy-weight object such as a motor is installed separately from a movable portion to reduce the weight of the movable portion. The invention includes a support unit, a movable unit to which equipment is attached, and a drive unit interposed between the support unit and the movable unit. The movable unit has a first rotating member rotatably attached to the support unit about a first rotation axis line and a second rotating member rotatably attached to the first rotating member about a second rotation axis line orthogonal to the first rotation axis line. The support unit is provided with paired first brackets positioned so as to sandwich the first rotating member, and these first brackets are each provided with a first shaft configuring the first rotation axis line.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: April 23, 2019
    Assignees: The University of Tokyo, Blue Innovation Co., Ltd.
    Inventors: Christopher Thomas Raabe, Shinji Suzuki, Takeshi Tsuchiya, Takayuki Kumada, Makoto Shibasaki
  • Publication number: 20180163832
    Abstract: A heavy-weight object such as a motor is installed separately from a movable portion to reduce the weight of the movable portion. The invention includes a support unit, a movable unit to which equipment is attached, and a drive unit interposed between the support unit and the movable unit. The movable unit has a first rotating member rotatably attached to the support unit about a first rotation axis line and a second rotating member rotatably attached to the first rotating member about a second rotation axis line orthogonal to the first rotation axis line. The support unit is provided with paired first brackets positioned so as to sandwich the first rotating member, and these first brackets are each provided with a first shaft configuring the first rotation axis line.
    Type: Application
    Filed: June 8, 2016
    Publication date: June 14, 2018
    Inventors: Christopher Thomas RAABE, Shinji SUZUKI, Takeshi TSUCHIYA, Takayuki KUMADA, Makoto SHIBASAKI
  • Patent number: 4733360
    Abstract: A card-like article inspection device has an inclined table for placing articles thereon in an upright and aligned state, a camera for detecting the foremost article, and an article feed frame for transferring the article having been inspected along one side of the table in its upright posture. The articles having been inspected are pushed separately into two placing portions of the table. Thus, the articles can be classified into a group of non-defective articles or into a group of defective articles.
    Type: Grant
    Filed: June 11, 1985
    Date of Patent: March 22, 1988
    Assignee: Dai Nippon Insatsu Kabushiki Kaisha
    Inventors: Michiaki Kobayashi, Shigeo Hachiki, Makoto Shibasaki, Satoshi Sasaki
  • Patent number: 4703691
    Abstract: An ink fountain has at least one position display means for displaying the position of each ductor blade piece to be preset before printing and at least one position indicating means for indicating an actual position of the blade piece. A gap between the distal end of the blade piece and the surface of an ink fountain roller is adjusted in such a manner that the actual position of the blade piece is registered with the position, to be preset, of the blade piece by operating an adjusting member.
    Type: Grant
    Filed: May 5, 1986
    Date of Patent: November 3, 1987
    Assignee: Dai Nippon Insatsu Kabushiki Kaisha
    Inventors: Hideo Takeuchi, Michiaki Kobayashi, Makoto Shibasaki
  • Patent number: 4607571
    Abstract: An ink fountain has at least one position display means for displaying the position of each ductor blade piece to be preset before printing and at least one position indicating means for indicating an actual position of the blade piece. A gap between the distal end of the blade piece and the surface of an ink fountain roller is adjusted in such a manner that the actual position of the blade piece is registered with the position, to be preset, of the blade piece by operating an adjusting member.
    Type: Grant
    Filed: December 16, 1983
    Date of Patent: August 26, 1986
    Assignee: Dai Nippon Insatsu Kabushiki Kaisha
    Inventors: Hideo Takeuchi, Michiaki Kobayashi, Makoto Shibasaki