Patents by Inventor Takuya Wakayama

Takuya Wakayama 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: 20220234197
    Abstract: A cable terminal end detection method includes a gripping step for gripping, using a hand including a first gripping section and a second gripping section disposed to be separated on an X axis and configured to open and close in a direction along a Z axis, a cable in two places separated in a longitudinal direction with the first gripping section and the second gripping section, a moving step for, in a state in which the cable is gripped by the hand, moving the cable to the first gripping section side in a direction along the X axis relatively to the hand, and a detecting step for detecting, with a tactile sensor disposed in the second gripping section to be in contact with the cable, that the cable has slipped out from the second gripping section and detecting that a terminal end of the cable is located between the first gripping section and the second gripping section.
    Type: Application
    Filed: January 26, 2022
    Publication date: July 28, 2022
    Inventors: Masato KOBAYASHI, Daiki TOGASHI, Takuya WAKAYAMA
  • Publication number: 20190077091
    Abstract: A color three-dimensional shaping apparatus includes a data acquisition unit configured to acquire data on a 3D object as input data, a data creation unit configured to create first data regarding shapes of layers obtained by dividing the 3D object into multiple layers and second data regarding a surface color of the 3D object from the input data, a three-dimensional shaping unit configured to three-dimensionally shape the 3D object, based on the first data, a conveyance unit configured to convey a three-dimensional shaped object three-dimensionally shaped by the three-dimensional shaping unit, and a coloring unit configured to impart the surface color to the three-dimensional shaped object conveyed by the conveyance unit, based on the second data.
    Type: Application
    Filed: March 7, 2017
    Publication date: March 14, 2019
    Inventors: Takuya WAKAYAMA, Kohei UTSUNOMIYA, Eishin YOSHIKAWA, Seiichi TANIGUCHI
  • Patent number: 8542409
    Abstract: A printing apparatus is provided with a halftone unit performing a halftone process in which a possibility of dot formation is determined for each pixel based on a dot occurrence rate of the pixel constituting image data, and a printing unit forming dots on a recording medium based on the possibility of dot formation. The halftone unit predicts the occurrence of dot overlap in which a plurality of dots overlaps on the printing medium and performs the halftone process based on an evaluation index according to the dot overlap.
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: September 24, 2013
    Assignee: Seiko Epson Corporation
    Inventors: Takuya Wakayama, Satoshi Yamazaki, Toshiaki Kakutani
  • Publication number: 20100259793
    Abstract: A printing apparatus is provided with a halftone unit performing a halftone process in which a possibility of dot formation is determined for each pixel based on a dot occurrence rate of the pixel constituting image data, and a printing unit forming dots on a recording medium based on the possibility of dot formation. The halftone unit predicts the occurrence of dot overlap in which a plurality of dots overlaps on the printing medium and performs the halftone process based on an evaluation index according to the dot overlap.
    Type: Application
    Filed: April 6, 2010
    Publication date: October 14, 2010
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Takuya WAKAYAMA, Satoshi YAMAZAKI, Toshiaki KAKUTANI
  • Patent number: 5657184
    Abstract: A disk drive particularly a disk drive into which a disk cartridge containing a magnetic disk as an information recording medium is loaded when used. A flexible printed circuit board mounting circuit parts for a spindle motor thereon is used as board and fixed to a back yoke, thereby constituting the spindle motor. A lower cover is provided with an opening, the flexible printed circuit board is interposed between a chassis and the lower cover, and the back yoke is assembled by being inserted into the opening of the lower cover. When the disk cartridge is inserted, it is obliquely inserted so that the disk cartridge will not strike against any magnetic heads.
    Type: Grant
    Filed: April 21, 1995
    Date of Patent: August 12, 1997
    Assignee: Alps Electric Co., Ltd.
    Inventors: Toru Sawada, Takuya Nagai, Shinkichi Sasaki, Takuya Wakayama
  • Patent number: 5623381
    Abstract: A disk drive particularly, a disk drive into which a disk cartridge containing a magnetic disk as an information recording medium is loaded when used. A flexible printed circuit board mounting circuit parts for a spindle motor thereon is used as board and fixed to a back yoke, thereby constituting the spindle motor. A lower cover is provided with an opening, the flexible printed circuit board is interposed between a chassis and the lower cover, and the back yoke is assembled by being inserted into the opening of the lower cover. When the disk cartridge is inserted, it is obliquely inserted so that the disk cartridge will not strike against any magnetic heads.
    Type: Grant
    Filed: January 22, 1996
    Date of Patent: April 22, 1997
    Assignee: Alps Electric Co., Ltd.
    Inventors: Toru Sawada, Takuya Nagai, Shinkichi Sasaki, Takuya Wakayama