Patents by Inventor Ryo Koyama

Ryo Koyama 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: 20200103592
    Abstract: A fiber cutter includes: a base including a fiber grip that grips an optical fiber; a slider including a fiber end grip that grips an end portion of the optical fiber, wherein the slider moves relative to the base; a cut former including a blade forming an initial cut in the optical fiber and disposed between the fiber grip and the fiber end grip; and a spring that applies a force between the base and the slider to apply a tension to the optical fiber gripped by the fiber grip and the fiber end grip, wherein the cut former is disposed on the slide, and when the initial cut grows and the optical fiber cleaves, the cut former moves together with the slider by the force of the spring.
    Type: Application
    Filed: May 7, 2018
    Publication date: April 2, 2020
    Applicants: Fujikura Ltd., NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takaharu Matsuda, Kunihiko Fujiwara, Ryo Koyama, Mitsuru Kihara
  • Patent number: 10565946
    Abstract: In a liquid crystal display device including a plurality of pixels in a display portion and configured to performed display in a plurality of frame periods, each of the frame periods includes a writing period and a holding period, and after an image signal is input to each of the plurality of pixels in the writing period, a transistor included in each of the plurality of pixels is turned off and the image signal is held for at least 30 seconds in the holding period. The pixel includes a semiconductor layer including an oxide semiconductor layer, and the oxide semiconductor layer has a carrier concentration of less than 1×1014/cm3.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: February 18, 2020
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Ryo Arasawa, Jun Koyama, Masashi Tsubuku, Kosei Noda
  • Publication number: 20200012878
    Abstract: Provided is an image recognition system that can easily perform image recognition on a side face of an item. An image recognition system according to one example embodiment of the present invention includes: a placement stage used for placing an item below an image capture device provided so as to perform capturing of a downward direction; a support structure configured to support the item at a predetermined angle relative to a top face of the placement stage; and an image recognition apparatus that identifies the item by performing image recognition on an image of the item acquired by the image capture device.
    Type: Application
    Filed: February 8, 2018
    Publication date: January 9, 2020
    Applicant: NEC CORPORATION
    Inventors: Ryoma IIO, Kota IWAMOTO, Hideo YOKOI, Ryo TAKATA, Kazuya KOYAMA
  • Publication number: 20190339453
    Abstract: An optical fiber cutter includes: a base member; a movable member that clamps the optical fiber extending from a fiber holder and that moves with respect to the base member between an advanced position and a retracted position in an extending direction of the optical fiber; a biasing member that biases the movable member at the retracted position forward; a locking member that regulates forward movement of the movable member at the retracted position; a cutter supporter that supports a blade that forms an initial cut in the optical fiber, that moves in a direction that intersects with the extending direction of the optical fiber, and that forms the initial cut at an initial cut forming position between the fiber holder and the movable member; and an unlocking member that releases the regulation of forward movement of the movable member before the blade reaches the initial cut forming position.
    Type: Application
    Filed: November 20, 2017
    Publication date: November 7, 2019
    Applicants: Fujikura Ltd., NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takaharu Matsuda, Kunihiko Fujiwara, Ryo Koyama, Mitsuru Kihara
  • Publication number: 20190327135
    Abstract: A system, method, and computer program product are provided for accessing a device connected to a network. In operation, a device connected to a network is accessed by multiplexing and demultiplexing multiple connections.
    Type: Application
    Filed: July 1, 2019
    Publication date: October 24, 2019
    Inventors: Michael W. Johnson, Ryo Koyama, Michael J.S. Smith
  • Publication number: 20190272431
    Abstract: A guidance processing apparatus (100) includes an information acquisition unit (101) that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit (102) that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.
    Type: Application
    Filed: March 8, 2019
    Publication date: September 5, 2019
    Inventors: Ryoma OAMI, Hiroyoshi MIYANO, Yusuke TAKAHASHI, Hiroo IKEDA, Yukie EBIYAMA, Ryo KAWAI, Takuya OGAWA, Kazuya KOYAMA, Hiroshi YAMADA
  • Publication number: 20190272430
    Abstract: A guidance processing apparatus (100) includes an information acquisition unit (101) that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit (102) that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.
    Type: Application
    Filed: March 8, 2019
    Publication date: September 5, 2019
    Inventors: Ryoma OAMI, Hiroyoshi MIYANO, Yusuke TAKAHASHI, Hiroo IKEDA, Yukie EBIYAMA, Ryo KAWAI, Takuya OGAWA, Kazuya KOYAMA, Hiroshi YAMADA
  • Publication number: 20190266413
    Abstract: A state acquisition unit (2020) acquires a state of a monitoring target in a captured image captured by a camera (3040). A monitoring point acquisition unit (2040) acquires, from a monitoring point information storage unit (3020), a monitoring point corresponding to the state of the monitoring target acquired by the state acquisition unit (2020). The monitoring point indicates a position to be monitored in the captured image. A presentation unit (2060) presents the monitoring point on the captured image.
    Type: Application
    Filed: March 5, 2019
    Publication date: August 29, 2019
    Inventors: Ryoma OAMI, Hiroyoshi MIYANO, Yusuke TAKAHASHI, Hiroo IKEDA, Yukie EBIYAMA, Ryo KAWAI, Takuya OGAWA, Kazuya KOYAMA, Hiroshi YAMADA
  • Publication number: 20190266412
    Abstract: A state acquisition unit (2020) acquires a state of a monitoring target in a captured image captured by a camera (3040). A monitoring point acquisition unit (2040) acquires, from a monitoring point information storage unit (3020), a monitoring point corresponding to the state of the monitoring target acquired by the state acquisition unit (2020). The monitoring point indicates a position to be monitored in the captured image. A presentation unit (2060) presents the monitoring point on the captured image.
    Type: Application
    Filed: March 5, 2019
    Publication date: August 29, 2019
    Inventors: Ryoma OAMI, Hiroyoshi MIYANO, Yusuke TAKAHASHI, Hiroo IKEDA, Yukie EBIYAMA, Ryo KAWAI, Takuya OGAWA, Kazuya KOYAMA, Hiroshi YAMADA
  • Publication number: 20190266411
    Abstract: A state acquisition unit (2020) acquires a state of a monitoring target in a captured image captured by a camera (3040). A monitoring point acquisition unit (2040) acquires, from a monitoring point information storage unit (3020), a monitoring point corresponding to the state of the monitoring target acquired by the state acquisition unit (2020) The monitoring point indicates a position to be monitored in the captured image. A presentation unit (2060) presents the monitoring point on the captured image.
    Type: Application
    Filed: March 5, 2019
    Publication date: August 29, 2019
    Inventors: Ryoma OAMI, Hiroyoshi MIYANO, Yusuke TAKAHASHI, Hiroo IKEDA, Yukie EBIYAMA, Ryo KAWAI, Takuya OGAWA, Kazuya KOYAMA, Hiroshi YAMADA
  • Publication number: 20190206067
    Abstract: Provided is an image processing apparatus (2000) including an index value calculation unit (2020) and a presentation unit (2040). The index value calculation unit (2020) acquires a plurality of images captured by a camera (3000) (captured images), and calculates an index value indicating the degree of change in the state of a monitoring target in the captured image, using the acquired captured image. The presentation unit (2040) presents an indication based on the index value calculated by the index value calculation unit (2020) on the captured image captured by the camera (3000).
    Type: Application
    Filed: March 5, 2019
    Publication date: July 4, 2019
    Inventors: Ryoma OAMI, Hiroyoshi MIYANO, Yusuke TAKAHASHI, Hiroo IKEDA, Yukie EBIYAMA, Ryo KAWAI, Takuya OGAWA, Kazuya KOYAMA, Hiroshi YAMADA
  • Publication number: 20190205661
    Abstract: A guidance processing apparatus (100) includes an information acquisition unit (101) that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit (102) that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.
    Type: Application
    Filed: March 8, 2019
    Publication date: July 4, 2019
    Inventors: Ryoma OAMI, Hiroyoshi MIYANO, Yusuke TAKAHASHI, Hiroo IKEDA, Yukie EBIYAMA, Ryo KAWAI, Takuya OGAWA, Kazuya KOYAMA, Hiroshi YAMADA
  • Publication number: 20190197708
    Abstract: Provided is an image processing apparatus (2000) including an index value calculation unit (2020) and a presentation unit (2040). The index value calculation unit (2020) acquires a plurality of images captured by a camera (3000) (captured images), and calculates an index value indicating the degree of change in the state of a monitoring target in the captured image, using the acquired captured image. The presentation unit (2040) presents an indication based on the index value calculated by the index value calculation unit (2020) on the captured image captured by the camera (3000).
    Type: Application
    Filed: March 5, 2019
    Publication date: June 27, 2019
    Inventors: Ryoma OAMI, Hiroyoshi MIYANO, Yusuke TAKAHASHI, Hiroo IKEDA, Yukie EBIYAMA, Ryo KAWAI, Takuya OGAWA, Kazuya KOYAMA, Hiroshi YAMADA
  • Publication number: 20190158353
    Abstract: Methods, systems, and computer program products for managing Internet of Things (IoT) network-connected devices.
    Type: Application
    Filed: December 28, 2018
    Publication date: May 23, 2019
    Inventors: Michael W. Johnson, Ryo Koyama, Michael John Sebastian Smith
  • Publication number: 20180262388
    Abstract: Methods, systems, and computer program products for configuring internet of things (IoT) devices. In use, a connection between a user device and at least one of a plurality of remote devices is established without allowing any incoming connections to the at least one of the plurality of remote devices. Additionally, a script is executed on the at least one of the plurality of remote devices, and results of executing the script on the at least one of the plurality of remote devices are gathered. Further, at least a portion of the results are sent to the user device.
    Type: Application
    Filed: July 28, 2017
    Publication date: September 13, 2018
    Inventors: Michael W. Johnson, Ryo Koyama, Michael John Sebastian
  • Patent number: D875889
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: February 18, 2020
    Assignee: SAGINOMIYA SEISAKUSHO, INC.
    Inventors: Masahiro Murata, Yutaka Koyama, Daiichiro Kemmotsu, Ryo Mitome, Seiichi Nakano
  • Patent number: D875890
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: February 18, 2020
    Assignee: SAGINOMIYA SEISAKUSHO, INC.
    Inventors: Masahiro Murata, Yutaka Koyama, Daiichiro Kemmotsu, Ryo Mitome, Seiichi Nakano
  • Patent number: D875891
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: February 18, 2020
    Assignee: SAGINOMIYA SEISAKUSHO, INC.
    Inventors: Masahiro Murata, Yutaka Koyama, Daiichiro Kemmotsu, Ryo Mitome, Seiichi Nakano
  • Patent number: D876589
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: February 25, 2020
    Assignee: SAGINOMIYA SEISAKUSHO, INC.
    Inventors: Masahiro Murata, Yutaka Koyama, Daiichiro Kemmotsu, Ryo Mitome, Seiichi Nakano
  • Patent number: D877862
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: March 10, 2020
    Assignee: SAGINOMIYA SEISAKUSHO, INC.
    Inventors: Masahiro Murata, Yutaka Koyama, Daiichiro Kemmotsu, Ryo Mitome, Seiichi Nakano