Patents by Inventor Kiyoshi Ohno

Kiyoshi Ohno 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: 5489009
    Abstract: A vibration damping device comprises two cylindrical and flexible membrane members liquid-tightly connected at its end portion to respective end portion of a piston member and at its other end portions to respective face plates, a connecting member connecting the face plates to each other to form a closed chamber, a liquid filled in the closed chamber, and fastening members arranged onto the piston member and face plate, respectively. Moreover, at least one restricted passage is formed in the piston member or the connecting member. When an electrorheological fluid is used as a liquid, electrodes are arranged on opposed walls of the restricted passage.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: February 6, 1996
    Assignee: Bridgestone Corporation
    Inventors: Satoru Kawamata, Isao Watanabe, Kiyoshi Ohno
  • Patent number: 5477946
    Abstract: A vibration damping device comprises two cylindrical and flexible membrane members liquid-tightly connected at its end portion to respective end portion of a piston member and at its other end portions to respective face plates, a connecting member connecting the face plates to each other to form a closed chamber, a liquid filled in the closed chamber, and fastening members arranged onto the piston member and face plate, respectively. Moreover, at least one restricted passage is formed in the piston member or the connecting member. When an electrorheological fluid is used as a liquid, electrodes are arranged on opposed walls of the restricted passage.
    Type: Grant
    Filed: September 12, 1994
    Date of Patent: December 26, 1995
    Assignee: Bridgestone Corporation
    Inventors: Satoru Kawamata, Isao Watanabe, Kiyoshi Ohno
  • Patent number: 5366048
    Abstract: A vibration damping device comprises two cylindrical and flexible membrane members, a restricted passage constituting member connected at both end portions to these membrane members, two face plates connected at their end portion to the membrane members, a closed chamber defined by these members and face plates, a rigid member connecting both the face plates to each other at inside or outside of the closed chamber, a fluid filled in the closed chamber, and a fastening member disposed at each side of the restricted passage constituting member and the face plate.
    Type: Grant
    Filed: April 12, 1994
    Date of Patent: November 22, 1994
    Assignee: Bridgestone Corporation
    Inventors: Isao Watanabe, Makoto Nakao, Kiyoshi Ohno, Masatoshi Ohishi
  • Patent number: 5144945
    Abstract: An oxygen rich air inhaler for use in stress relief and fatigue recovery has a casing, an inlet duct and an exhaust duct. The casing is separated into a compressor chamber and an adsorber chamber by a partition. The inlet duct has an inlet open to an end wall on the side of the adsorber chamber and provided at an upper portion of the adsorber chamber so as to communicate with the compressor chamber. The exhaust duct has an exhaust outlet open to an end wall on the side of the adsorber chamber and provided at a lower portion of the adsorber chamber so as to communicate with the compressor chamber. A suction fan and at least one compressor are disposed in the compressor chamber. At least two adsorbers, which communicate with the compressor via a selector valve, and an oxygen rich air tank, communicating air outlets of the adsorbers, are disposed in the adsorber chamber. An air inlet for the compressor and an exhaust outlet for air desorbed from the adsorbers are disposed downstream of the compressor chamber.
    Type: Grant
    Filed: April 17, 1990
    Date of Patent: September 8, 1992
    Assignee: Nippon Sanso Kabushiki Kaisha
    Inventors: Seigou Nishino, Masato Kawai, Kiyoshi Ohno, Seiichi Ito, Nobuyoshi Itoh
  • Patent number: 4998092
    Abstract: In a tire valve suitable for detecting the pressure and temperature in a tire, the strain of the tire wheel and the like, a conductive core body of a valve core is electrically insulated from a conductive shaft, and, to a pedestal having a 1st electrode electrically shaft and a 2nd electrode electrically connected to a conductive valve stem via a core spring, a sensor having two sensor electrodes connected with the 1st and 2nd electrodes respectively is fixed.
    Type: Grant
    Filed: September 21, 1989
    Date of Patent: March 5, 1991
    Assignees: Bridgestone Corporation, Pacific Industrial Co., Ltd.
    Inventors: Kiyoshi Ohno, Makoto Nakao, Kazuo Takenaka, Kazuki Iinuma
  • Patent number: 4871695
    Abstract: A process for the production of a glass by the vacuum melting method using silica as a raw material is disclosed, comprising filing a silica fine powder in a suitable vessel, heating it in the presence of an accelerator for phase conversion to obtain a porous formed body consisting of a cristobalite phase, and then heating and melting the formed body in vacuo. According to the present invention, a transparent and active glass having a high quality can be produced at an inexpensive cost.
    Type: Grant
    Filed: October 17, 1988
    Date of Patent: October 3, 1989
    Assignee: Japan Oxygen Co., Ltd.
    Inventors: Koji Seki, Hiroshi Morishita, Kiyoshi Ohno, Hiroshi Yokota
  • Patent number: 4800980
    Abstract: A body cover for a motor scooter vehicle with a rear cover for covering the engine unit. The rear cover has a projection in its upper portion over the rear wheel, the projection having an outlet. Accordingly, the heat generated from the engine unit may be well discharged through the outlet of the projection to the atmosphere.
    Type: Grant
    Filed: October 6, 1986
    Date of Patent: January 31, 1989
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Ochiai Hideo, Kiyoshi Ohno, Eiichi Iwao, Hideo Mori
  • Patent number: 4726439
    Abstract: A multi-wheeled vehicle of the motorcycle or motor scooter type including having a vehicle body including a front cover, a rear cover and a low-slung step portion which extends beneath the line connecting the front and rear axle of the vehicle. The vehicle is provided with a tandem seat which is positioned downwardly and forwardly. The vehicle body includes a frame having two lower members and one upper member arranged at the apices of a triangle and, in a preferred embodiment, at the apices of an isosceles triangle. A fuel tank is provided in the protected space between the body members and various metal flange members such that the tank is substantially arranged at the same level as the power unit and the lower surface of the tank may alson be below the level of the front and rear axles.
    Type: Grant
    Filed: October 6, 1986
    Date of Patent: February 23, 1988
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Eiichi Iwao, Hiroshi Shimoyama, Kiyoshi Ohno
  • Patent number: 4713686
    Abstract: This high speed, instantaneous multi-image recorder comprises a video camera, sensor unit and light projector. A frame memory is connected to the video camera, a flashtube is to the light projector, a retarder is to the sensor unit. The flashtube is connected to the retarder, and a monitor is connected to the frame memory. The video camera, sensor unit and light projected are placed as directed toward a moving object which is, for example, a golf club. When the golfer swings the club, the sensor unit detects the club, the light projector flashes, and the video camera picks up the golf ball and club head around the moment of impacting. Thus, the video camera catches many instantaneous poses within a frame. Many such images picked up in a signal frame of the video camera are displayed on the monitor screen for analysis.
    Type: Grant
    Filed: June 30, 1986
    Date of Patent: December 15, 1987
    Assignee: Bridgestone Corporation
    Inventors: Haruhiko Ozaki, Tadatoshi Yamada, Kunio Machida, Kiyoshi Ohno, Hirato Shimazaki, Hidekimi Inoue, Ryohei Uji
  • Patent number: D320756
    Type: Grant
    Filed: June 27, 1989
    Date of Patent: October 15, 1991
    Inventors: Kiyoshi Ohno, Shuji Kobayashi