Patents by Inventor Ohno Makoto

Ohno Makoto 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).

  • Nozzle gate opening and closing timing adjusting mechanism for multiple gate injection molding machine
    Patent number: 7726965
    Abstract: The object of the present invention is to provide a nozzle gate opening and closing timing adjusting mechanism used for multiple gate injection molding machine.
    Type: Grant
    Filed: April 22, 2008
    Date of Patent: June 1, 2010
    Assignee: Fisa Corporation
    Inventors: Saito Susumu, Mori Mei, Ohno Makoto
  • Magnetic disk drive with load/unload mechanism having first and second protrusions
    Patent number: 7697238
    Abstract: In one embodiment, a disk drive has a solenoid and spring for turning a ramp mechanism about a rotating shaft. When the drive operates, since the ramp mechanism moves out from the magnetic disk by the force of the solenoid, the outer peripheral edge of a magnetic head that has formerly been unusable can be used as a data read/write region, without the magnetic head interfering with the fins of the ramp mechanism. During a non-operating state of the drive and in case of a power interruption, the force of the spring returns the ramp mechanism to a position at which the magnetic head can be unloaded. This construction allows the storage capacity of the drive to be easily increased without sacrificing the shock resistance of the ramp mechanism.
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: April 13, 2010
    Assignee: Hitachi Global Storage Technologies Netherlands B.V.
    Inventors: Ohno Makoto, Shin Nagahiro, Atsushi Katsuta, Gentarou Nakamura
  • Nozzle gate opening and closing timing adjusting mechanism for multiple gate injection molding machine
    Publication number: 20080279973
    Abstract: The object of the present invention is to provide a nozzle gate opening and closing timing adjusting mechanism used for multiple gate injection molding machine.
    Type: Application
    Filed: April 22, 2008
    Publication date: November 13, 2008
    Inventors: Saito Susumu, Mori Mei, Ohno Makoto