Patents by Inventor Koichi Takahashi

Koichi Takahashi 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: 20160334784
    Abstract: In a plant monitor and control system which includes a large display which displays plant monitor and control information items, and a navigation display terminal by which a touch input operation can be performed, an overall display screen of the large display is displayed on the navigation display terminal, and the display screen of the large display is expanded and displayed on the navigation display terminal in a state where the display screen of the large display, which is displayed on the navigation display terminal, is a base point, and minute information items of devices, which are displayed in a display screen of the navigation display terminal, are displayed.
    Type: Application
    Filed: March 25, 2014
    Publication date: November 17, 2016
    Applicant: Mitsubishi Electric Corporation
    Inventors: Koichi TAKAHASHI, Kanako HOMIZU
  • Publication number: 20160245296
    Abstract: Provided is an aluminum alloy cast impeller for compressors that shows stable high-temperature strength at operating temperatures of about 200° C., and that has excellent productivity. The Al alloy cast impeller for compressors is configured to include a boss part, a plurality of blade parts, and a disc part. The Al alloy cast impeller for compressors is formed of an Al alloy cast that contains Cu: 1.4 to 3.2 mass % (hereinafter, “%”), Mg: 1.0 to 2.0%, Ni: 0.5 to 2.0%, Fe: 0.5 to 2.0%, and Ti: 0.01 to 0.35%. The boss part, the blade parts, and the disc part have secondary dendrite arm spacings of 20 to 50 ?m, 10 to 35 ?m, and 5 to 25 ?m, respectively, and satisfy the relationship Amax>Bmax>Cmax, where Amax, Bmax, and Cmax are the maximum values of the secondary dendrite arm spacings of the boss part, the blade parts, and the disc part, respectively. The Al alloy cast impeller for compressors has a 0.2% proof stress value of 260 MPa or more at 200° C.
    Type: Application
    Filed: August 28, 2013
    Publication date: August 25, 2016
    Inventor: Koichi TAKAHASHI
  • Publication number: 20160234150
    Abstract: A system, device, computer program product, and/or method generates display data that allows a user to ascertain a relationship between related electronic information from among sent and received electronic information. A three-dimensional time series data processing system selects one electronic information, extracts electronic information relating to the selected electronic information from the electronic information database, calculates relevance between the sender of the selected electronic information and the sender of the extracted electronic information, and generates three-dimensional time series data for three-dimensionally rendering a relationship between the selected electronic information and the extracted electronic information as positional information of the respective extracted electronic information in a virtual three-dimensional space, where the sender, the send time and the relevance are axes.
    Type: Application
    Filed: April 15, 2016
    Publication date: August 11, 2016
    Inventors: KUMI ADACHI, EISUKE KANZAKI, KOICHI TAKAHASHI, TAKASHI TAKAHASHI, HIDEO TAKEDA
  • Patent number: 9385104
    Abstract: Provided is a flip-chip bonding apparatus (500) capable of stacking and bonding a second-layer of the semiconductor chip (30) onto a first-layer of the semiconductor chip (20) having first through-silicon vias, the second-layer of the semiconductor chip (30) having second through-silicon vias at positions corresponding to the first through-silicon vias.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: July 5, 2016
    Assignee: SHINKAWA LTD.
    Inventors: Daisuke Tani, Koichi Takahashi
  • Publication number: 20160163673
    Abstract: Provided is a wire bonding apparatus capable of performing high-speed wedge wire bonding, the apparatus including: a bonding tool having a through hole and a pressing surface for pressing a wire; a clamper for holding the wire; and a control unit. The control unit includes: wire tail extension unit that moves the bonding tool, after wedge bonding of the wire to a first lead, upward and along a second straight line connecting a second pad and a second lead, and causes the wire to extend from the through hole in a direction along the second straight line from the second pad to the second lead; and tail cut unit that, after causing the wire tail to extend, cuts the wire tail by moving the bonding tool in the direction along the second straight line connecting the second pad and the second lead while the clamper is closed.
    Type: Application
    Filed: February 17, 2016
    Publication date: June 9, 2016
    Applicant: Shinkawa Ltd.
    Inventors: Yoshihito HAGIWARA, Naoki SEKINE, Koichi TAKAHASHI, Yasuo NAGASHIMA, Motoki NAKAZAWA
  • Patent number: 9342543
    Abstract: A system, device, computer program product, and/or method generates display data that allows a user to ascertain relationship between related electronic information from among sent and received electronic information. The three-dimensional time series data processing system selects one electronic information, extracts electronic information relating to the selected electronic information from the electronic information database, calculates relevance between the sender of the selected electronic information and the sender of the extracted electronic information, and generates three-dimensional time series data for three-dimensionally rendering a relationship between the selected electronic information and the extracted electronic information as positional information of the respective extracted electronic information in a virtual three-dimensional space, where the sender, the send time and the relevance are axes.
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: May 17, 2016
    Assignee: International Business Machines Corporation
    Inventors: Kumi Adachi, Eisuke Kanzaki, Koichi Takahashi, Takashi Takahashi, Hideo Takeda
  • Patent number: 9337166
    Abstract: Provided is a wire bonding apparatus capable of performing high-speed wedge wire bonding, the apparatus including: a bonding tool having a through hole and a pressing surface for pressing a wire; a clamper for holding the wire; and a control unit. The control unit includes: wire tail extension unit that moves the bonding tool, after wedge bonding of the wire to a first lead, upward and along a second straight line connecting a second pad and a second lead, and causes the wire to extend from the through hole in a direction along the second straight line from the second pad to the second lead; and tail cut unit that, after causing the wire tail to extend, cuts the wire tail by moving the bonding tool in the direction along the second straight line connecting the second pad and the second lead while the clamper is closed.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: May 10, 2016
    Assignee: SHINKAWA LTD.
    Inventors: Yoshihito Hagiwara, Naoki Sekine, Koichi Takahashi, Yasuo Nagashima, Motoki Nakazawa
  • Patent number: 9336200
    Abstract: Assistance for document creation in a computer system which allows at least one agent to be registered therein is provided. The computer system causes the at least one agent to monitor input by a user during the document creation, acquire information on the input obtained by the monitoring, retrieve at least one content from multiple contents accumulated in a storage unit based on the acquired information, and transmit the retrieved at least one content to a display unit to display the retrieved content on a screen.
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: May 10, 2016
    Assignee: International Business Machines Corporation
    Inventors: Isao Kadowaki, Yuriko Nishikawa, Yoshinori Tahara, Koichi Takahashi
  • Publication number: 20160120195
    Abstract: Provided is a netted food casing, which prevents a net from being easily separated from a nonwoven fabric, can inhibit inclusion of foreign substances, and is used as an inexpensive packing material. A netted food casing (X) includes a nonwoven fabric (1) and a net (2). The nonwoven fabric (1) includes a thermoplastic synthetic fiber, and the net (2) includes one of a thermoplastic resin and a thermoplastic synthetic fiber. The nonwoven fabric (1) and the net (2) are thermally laminated to form the netted food casing (X).
    Type: Application
    Filed: April 17, 2014
    Publication date: May 5, 2016
    Inventors: HAJIME ITOSHIRO, Koichi Takahashi
  • Publication number: 20160103306
    Abstract: The first optical element 10 and the second optical element 20 are spaced away from each other in an effective area through which a light beam passes, and satisfy the following condition (1): 0<DMAX/f?0.3??(1) where DMAX is the maximum value of a distance as measured in the effective area through which the light beam passes on a section including a center chief ray of the light beam in a direction parallel with the center chief ray between the second surface 12 of the first optical element 10 and the first surface 21 of the second optical element 20, and f is the focal length of the decentered optical system 1.
    Type: Application
    Filed: October 8, 2015
    Publication date: April 14, 2016
    Inventor: Koichi TAKAHASHI
  • Publication number: 20160094508
    Abstract: A computer-implemented method of posting content to a social medium comprises receiving content posted by a user along with an associated posting time which indicates when the user selected an option to post the content to the social medium; determining that publication of the content posted by the user is dependent on a trigger; and in response to determining that publication of the content is dependent on the trigger, storing the content with the associated posting time and suspending publication of the content until the trigger is satisfied such that the posting time published with the content indicates a time prior to transmission of the content from an electronic device to a server for publishing.
    Type: Application
    Filed: September 2, 2015
    Publication date: March 31, 2016
    Inventors: Yuka Nomura, Koichi Takahashi, Takashi Takahashi, Daisuke Tomoda, Hiroki Yoshinaga
  • Patent number: 9285514
    Abstract: A prism optical system including at least four optical surfaces, each having optical functions. At least two of the four optical surfaces are each a rotationally asymmetric surface, and one of two surfaces on which light is incident or from which light exits out is capable of one transmission and two internal reflections.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: March 15, 2016
    Assignee: OLYMPUS CORPORATION
    Inventor: Koichi Takahashi
  • Publication number: 20150378104
    Abstract: An object of the invention is to provide a coupling optical system that uses reflecting surfaces so as to be compatible with even multiple light beams. As shown in FIG. 1, the invention provides a coupling optical system for entering a light beam emitted out of a first optical element in a second optical element, characterized by including at least two reflecting surfaces, wherein: at least one reflecting surface has a rotationally asymmetric surface shape, and at least two reflecting surfaces are each decentered with respect to an axial principal ray connecting the center of the first optical element with the center of the second optical element.
    Type: Application
    Filed: September 2, 2015
    Publication date: December 31, 2015
    Inventor: KOICHI TAKAHASHI
  • Publication number: 20150253578
    Abstract: The invention provides a binocular image display apparatus provided which comprises: two image display devices corresponding to the left and right eyeballs of a viewer, respectively, and two viewing optical systems, one for the left eye and one for the right eye, for projecting original images on the image display devices onto the left and right eyeballs of the viewer. In the left-eye and right-eye viewing optical systems, an observation image projected onto one eyeball includes a fused image area wherein the observation image overlaps a part of an observation image projected onto another eyeball and a monocular area other than the fused image area, and inside resolution in a horizontal direction with respect to a visual axis of the viewer is set higher than outside resolution.
    Type: Application
    Filed: May 20, 2015
    Publication date: September 10, 2015
    Inventor: Koichi TAKAHASHI
  • Patent number: 9072791
    Abstract: A crosslinking reaction and a reaction for reducing molecular weight that take place in a hyaluronic acid-methotrexate conjugate upon irradiation with light are suppressed to improve the photostability of the conjugate. Specifically, a substance having a quenching effect and/or a radical scaveng effect is added to a pharmaceutical composition containing the hyaluronic acid-methotrexate conjugate.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: July 7, 2015
    Assignee: DENKI KAGAKU KOGYO KABUSHIKI KAISHA
    Inventors: Koichi Takahashi, Tadashi Morikawa, Tadao Yamazaki, Masaki Shibata
  • Patent number: 9069165
    Abstract: The invention provides a binocular image display apparatus provided which comprises: two image display devices corresponding to the left and right eyeballs of a viewer, respectively, and two viewing optical systems, one for the left eye and one for the right eye, for projecting original images on the image display devices onto the left and right eyeballs of the viewer. In the left-eye and right-eye viewing optical systems, an observation image projected onto one eyeball includes a fused image area wherein the observation image overlaps a part of an observation image projected onto another eyeball and a monocular area other than the fused image area, and inside resolution in a horizontal direction with respect to a visual axis of the viewer is set higher than outside resolution.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: June 30, 2015
    Assignee: OLYMPUS CORPORATION
    Inventor: Koichi Takahashi
  • Publication number: 20150087083
    Abstract: Provided is a flip-chip bonding apparatus (500) capable of stacking and bonding a second-layer of the semiconductor chip (30) onto a first-layer of the semiconductor chip (20) having first through-silicon vias, the second-layer of the semiconductor chip (30) having second through-silicon vias at positions corresponding to the first through-silicon vias.
    Type: Application
    Filed: December 5, 2014
    Publication date: March 26, 2015
    Applicant: SHINKAWA LTD.
    Inventors: Daisuke TANI, Koichi TAKAHASHI
  • Publication number: 20150074820
    Abstract: A security enhancement apparatus is provided which is capable of preventing infection by malware that requires writing of important files of the OS or system, by protecting the important files from writing if data protection is implemented in units of files. The security enhancement apparatus relays IO of a PC, control device, or the like. A hard disk, USB device, display, or the like is connected via the security enhance apparatus. As for data protection in a storage, data is handled not only in units of sectors but also in units of files. The apparatus directly performs secure data transfer or display, setting/input therefor, or the like, thereby being able to correctly make an alert or inquiry to the user even in the case where a vulnerability of the OS or application program is attacked and control of the PC or control device is taken by an unauthorized program. Also, during communication, the security enhancement apparatus can authenticate a communication-partner device and encrypt communication content.
    Type: Application
    Filed: August 26, 2014
    Publication date: March 12, 2015
    Applicant: National Institute of Advanced Industrial Science and Technology
    Inventors: Kenji TODA, Ichirou EBIHARA, Koji SEGAWA, Koichi TAKAHASHI, Osamu MORIKAWA, Kazukuni KOBARA
  • Patent number: 8913325
    Abstract: The invention provides a decentration optical system comprising at least five optical surfaces. The optical surfaces are each decentered with respect to an axial chief ray in the Y-Z plane in the XYZ coordinate space, and at least one surface is decentered in the X-Z plane orthogonal to the Y-Z plane. At least two of the multiple optical surfaces are rotationally asymmetric surfaces, and at least one of the at least two rotationally asymmetric surfaces is a rotationally asymmetric surface having an X odd-numbered degree term.
    Type: Grant
    Filed: September 2, 2011
    Date of Patent: December 16, 2014
    Assignee: Olympus Corporation
    Inventor: Koichi Takahashi
  • Publication number: 20140297637
    Abstract: A system, device, computer program product, and/or method generates display data that allows a user to ascertain relationship between related electronic information from among sent and received electronic information. The three-dimensional time series data processing system selects one electronic information, extracts electronic information relating to the selected electronic information from the electronic information, calculates relevance between the sender of the selected electronic information and the sender of the extracted electronic information, and generates three-dimensional time series data for three-dimensionally rending a relationship between the selected electronic information and the extracted electronic information as positional information of the respective extracted electronic information in a virtual three-dimensional space, where the sender, the send time and the relevance are axes.
    Type: Application
    Filed: September 25, 2012
    Publication date: October 2, 2014
    Inventors: Kumi Adachi, Eisuke Kanzaki, Koichi Takahashi, Takashi Takahashi, Hideo Takeda