Patents by Inventor Takeshi Koshiishi

Takeshi Koshiishi 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: 10800491
    Abstract: An upper arm projected line L5 is defined as a straight line formed by projecting an upper arm line L3 onto the projection line P1. a lower arm projected line L6 is defined as a straight line formed by projecting the lower arm line L4 onto the projection line P1. An intersection point Px1 between the upper arm projected line L5 and the lower arm projected line L6 is located in a region A1 defined higher than the horizontal plane P2 and defined farther outward in the right-left direction than the ski 4. The suspension enables turning performance of the straddle-type vehicle to be improved.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: October 13, 2020
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Takeshi Kinugasa, Takashi Imamura, Kensuke Kamada, Ryuta Koshiishi
  • Patent number: 8394038
    Abstract: A walking assistance device having an ankle joint limited in a swingable range in a rolling direction, enabling a user to open his/her legs apart more easily. The walking assistance device includes a seating member 1, a pair of leg links 2 and 2 which support the seating member 1 from below, and a ground contact member 8 connected to each leg link 2 through an ankle joint 7. The ankle joint 7 has a coupling mechanism 100 which includes a joint shaft member 106 and a retaining portion which swingably retains the joint shaft member 106 in the rolling direction in a predetermined range ?. The joint shaft member 106 is inclined to an abduction side in the rolling direction from the middle position of the predetermined range ? in which the joint shaft member is swingable in the rolling direction when the walking assistance device is in an upright state.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: March 12, 2013
    Assignee: Honda Motor Co., Ltd.
    Inventors: Jun Ashihara, Hiroshi Kudoh, Hiroshi Matsuda, Takeshi Koshiishi, Yutaka Hiki
  • Patent number: 8267876
    Abstract: A walking assist device having a load transmit portion, a leg link connected to the load transmit portion, and a driving source capable of driving the leg link in a direction to raise a seat member, so that at least a partial weight of a user may be supported by the leg link through the load transmit portion. An electric component to be used for controlling the driving source can be mounted on the walking assist device without degrading the compactness of the walking assist device. At least a part of the leg link is constituted of a cylindrical link member in which at least the electric component, such as a motor driver to be used for the control of the driving source, is partially housed. The walking assist device also includes a heat transfer member for absorbing the heat of the electric component by the cylindrical link member. The heat transfer member is thermally connected to a side plate of the cylindrical link member directed toward the side opposite to the leg of the user.
    Type: Grant
    Filed: April 15, 2008
    Date of Patent: September 18, 2012
    Assignee: Honda Motor Co., Ltd.
    Inventors: Jun Ashihara, Yasushi Ikeuchi, Hiroshi Kudoh, Yutaka Hiki, Tatsuya Noda, Takeshi Koshiishi
  • Patent number: 8118763
    Abstract: Provided is a walking assist device including a seat member, a leg link having a joint portion, and a driving source for the joint portion. The walking assist device allows a user to rest by sitting on the seat member. Accordingly, the walking assist device further includes a lock mechanism disposed in the joint portion and an operation unit for the lock mechanism. When the operation unit is switched on, the driving source is controlled to increase an up-pushing force on the seat member. A variation rate on the up-pushing force is increased with time to a given value where the lock mechanism is initiated.
    Type: Grant
    Filed: May 21, 2009
    Date of Patent: February 21, 2012
    Assignee: Honda Motor Co., Ltd.
    Inventors: Jun Ashihara, Yasushi Ikeuchi, Toru Fujihira, Yoichi Nishimura, Hiroshi Kudoh, Yutaka Hiki, Makoto Shishido, Tatsuya Noda, Hiroshi Matsuda, Yoshihisa Matsuoka, Ryuzo Yokoyama, Eiji Ninomiya, Takeshi Koshiishi
  • Patent number: 7822508
    Abstract: The autonomous mobile robot having an openable and closable gripper for gripping goods, cameras, an autonomous mobile means, and a control means for making the robot carry the goods to a destination from an acquisition source, the control means comprising: a grip position recognition means configured to recognize a predetermined position suitable for gripping a carrier container of a predetermined specification configured to place the goods to carry, based on an image of the acquisition source taken by the cameras; a grip control means configured to drive the gripper to the predetermined position of the carrier container and to control gripping the predetermined position; and a grip-success-or-not determination means configured to determine whether or not the gripping is successful, based on an external force acting on the gripper.
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: October 26, 2010
    Assignee: Honda Motor Co., Ltd.
    Inventors: Kenichiro Sugiyama, Taro Yokoyama, Takeshi Koshiishi, Hiroyuki Makino
  • Publication number: 20100204621
    Abstract: A walking assist device having a load transmit portion, a leg link connected to the load transmit portion, and a driving source capable of driving the leg link in a direction to raise a seat member, so that at least a partial weight of a user may be supported by the leg link through the load transmit portion. An electric component to be used for controlling the driving source can be mounted on the walking assist device without degrading the compactness of the walking assist device. At least a part of the leg link is constituted of a cylindrical link member in which at least the electric component, such as a motor driver to be used for the control of the driving source, is partially housed. The walking assist device also includes a heat transfer member for absorbing the heat of the electric component by the cylindrical link member. The heat transfer member is thermally connected to a side plate of the cylindrical link member directed toward the side opposite to the leg of the user.
    Type: Application
    Filed: April 15, 2008
    Publication date: August 12, 2010
    Applicant: HONDA MOTOR CO., LTD
    Inventors: Jun Ashihara, Yasushi Ikeuchi, Hiroshi Kudoh, Yutaka Hiki, Tatsuya Noda, Takeshi Koshiishi
  • Patent number: 7761231
    Abstract: An outside monitoring device of a mobile robot for measuring a direction of a target object using a tag, which is provided on a target object and replies a receipt signal to the mobile robot in compliance with a light signal from the mobile robot, the outside monitoring device including a plurality of light emitters each irradiating the light signal to an assigned detectable region among detectable regions established around the mobile robot are provided on the mobile robot, wherein light emitters are arranged around a reference axis orthogonal to a ground plane of the mobile robot to allow the detection of the tag within detectable regions.
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: July 20, 2010
    Assignee: Honda Motor Co., Ltd.
    Inventors: Koji Kawabe, Satoki Matsumoto, Norihisa Kobayashi, Takeshi Koshiishi
  • Publication number: 20100121233
    Abstract: A walking assistance device having an ankle joint limited in a swingable range in a rolling direction, enabling a user to open his/her legs apart more easily. The walking assistance device includes a seating member 1, a pair of leg links 2 and 2 which support the seating member 1 from below, and a ground contact member 8 connected to each leg link 2 through an ankle joint 7. The ankle joint 7 has a coupling mechanism 100 which includes a joint shaft member 106 and a retaining portion which swingably retains the joint shaft member 106 in the rolling direction in a predetermined range ?. The joint shaft member 106 is inclined to an abduction side in the rolling direction from the middle position of the predetermined range ? in which the joint shaft member is swingable in the rolling direction when the walking assistance device is in an upright state.
    Type: Application
    Filed: November 5, 2009
    Publication date: May 13, 2010
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Jun Ashihara, Hiroshi Kudoh, Hiroshi Matsuda, Takeshi Koshiishi, Yutaka Hiki
  • Patent number: D614394
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: April 27, 2010
    Assignee: Honda Motor Co., Ltd.
    Inventor: Takeshi Koshiishi
  • Patent number: D614412
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: April 27, 2010
    Assignee: Honda Motor Co., Ltd.
    Inventor: Takeshi Koshiishi
  • Patent number: D671175
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: November 20, 2012
    Assignee: Honda Motor Co., Ltd.
    Inventor: Takeshi Koshiishi
  • Patent number: D677743
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: March 12, 2013
    Assignee: Honda Motor Co., Ltd
    Inventor: Takeshi Koshiishi
  • Patent number: D789254
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: June 13, 2017
    Assignee: Honda Motor Co., Ltd.
    Inventor: Takeshi Koshiishi
  • Patent number: D841708
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: February 26, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Takeshi Koshiishi
  • Patent number: D841709
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: February 26, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Takeshi Koshiishi
  • Patent number: D851149
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: June 11, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Takeshi Koshiishi
  • Patent number: D873771
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: January 28, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Takeshi Koshiishi
  • Patent number: D876993
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: March 3, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Takeshi Koshiishi
  • Patent number: D877224
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: March 3, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Takeshi Koshiishi
  • Patent number: D890025
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: July 14, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Takeshi Koshiishi