Patents by Inventor Daisuke Sano

Daisuke Sano 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: 20190246453
    Abstract: Disclosed is a scheme of transmitting various types of radio signals for which interference between adjacent cells is considered in a radio communication system (for example, dynamic TDD) in which uplink communication and downlink communication can be dynamically switched. A feature of the present invention relates to user equipment including a transceiver that performs transmission and reception of a radio signal with a base station in accordance with a communication scheme in which uplink communication and downlink communication are dynamically switched and a signal processor that processes the radio signal, wherein the transceiver transmits a connection request signal generated by the signal processor in fixed uplink radio resources of the communication scheme.
    Type: Application
    Filed: October 31, 2017
    Publication date: August 8, 2019
    Applicant: NTT DOCOMO, INC.
    Inventors: Yousuke Sano, Kazuki Takeda, Kazuaki Takeda, Daiki Takeda, Daisuke Murayama, Satoshi Nagata
  • Patent number: 10374523
    Abstract: A power conversion device includes a case including an upper case and a lower case; an inverter that is accommodated in a first partial case and is fixed to the first partial case, the first partial case being one of the upper case and the lower case; and a capacitor that is connected to the inverter by a positive electrode bus bar and a negative electrode bus bar, the capacitor being disposed in an internal space of a second partial case that is another of the upper case and the lower case. The first partial case includes a fastening portion that extends from an internal space of the first partial case to the internal space of the second partial case. In the internal space of the second partial case, the capacitor is fastened to the fastening portion.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: August 6, 2019
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATION
    Inventors: Shinichi Miura, Hiroki Umeda, Kenshi Yamanaka, Yutaka Morimoto, Kazuki Hayashi, Hiromi Yamasaki, Hitoshi Imura, Tomohisa Sano, Daisuke Harada, Hideaki Tachibana
  • Patent number: 10340429
    Abstract: According to one embodiment of the present invention, the light emitting device includes an LED element, a side wall which surrounds the LED element, a phosphor layer which is fixed to the side wall with an adhesive layer therebetween, and is positioned above the LED element, and a metal pad as a heat dissipating member. The side wall includes an insulating base which surrounds the LED element and a metal layer which is formed on a side surface at the LED element side of the base, and is in contact with the metal pad and the adhesive layer. The adhesive layer includes a resin layer that includes a resin containing particles which have higher thermal conductivity than the resin or a layer that includes solder.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: July 2, 2019
    Assignees: KOHA CO., LTD., TAMURA CORPORATION, NATIONAL INSTITUTE FOR MATERIALS SCIENCE
    Inventors: Daisuke Inomata, Hiroaki Sano, Seitaro Yoshida, Kazuo Aoki, Kiyoshi Shimamura, Encarnacion Antonia Garcia Villora
  • Publication number: 20190173394
    Abstract: A power conversion device includes a case including an upper case and a lower case; an inverter that is accommodated in a first partial case and is fixed to the first partial case, the first partial case being one of the upper case and the lower case; and a capacitor that is connected to the inverter by a positive electrode bus bar and a negative electrode bus bar, the capacitor being disposed in an internal space of a second partial case that is another of the upper case and the lower case. The first partial case includes a fastening portion that extends from an internal space of the first partial case to the internal space of the second partial case. In the internal space of the second partial case, the capacitor is fastened to the fastening portion.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 6, 2019
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATION
    Inventors: Shinichi MIURA, Hiroki UMEDA, Kenshi YAMANAKA, Yutaka MORIMOTO, Kazuki HAYASHI, Hiromi YAMASAKI, Hitoshi IMURA, Tomohisa SANO, Daisuke HARADA, Hideaki TACHIBANA
  • Publication number: 20190137951
    Abstract: An embodiment of an electronic timepiece includes a cylindrical exterior case, a bezel and a windshield member. In the exterior case, a circuit board is housed. The bezel is formed of a metal material to be ring-shaped, includes an inward flange part that projects from an inner side surface toward a center of the ring-shaped bezel, is arranged on an outer upper side of the exterior case and is electrically connected with the circuit board. The windshield member is formed of a transparent dielectric substance, arranged in the bezel and supported by the inward flange part. The bezel is configured to resonate with a radio wave having a desired frequency by adjustment of at least one of (i) a relative permittivity of the dielectric substance and (ii) an area of an overlap region where the inward flange part and the windshield member overlap each other.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 9, 2019
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Daisuke UEMATSU, Takashi SANO, Yohei KAWAGUCHI, Tatsumi ICHIMURA, Takumi YASUDA
  • Publication number: 20190137950
    Abstract: An electronic timepiece includes an exterior case, one or more circuits housed in the exterior case, wherein the one or more circuits are configured to process a signal in a radio wave having a predetermined frequency, and a bezel disposed on an outer side of the exterior case, wherein the bezel comprises a metal portion configured to resonate with the radio wave, and wherein the metal portion of the bezel is electrically connected to the one or more circuits to transmit the signal in the radio wave received by the metal portion of the bezel to the one or more circuits. A method for assembling the electronic timepiece is further provided.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 9, 2019
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Takashi SANO, Daisuke UEMATSU, Yohei KAWAGUCHI, Tatsumi ICHIMURA, Takumi YASUDA
  • Patent number: 10132963
    Abstract: An optical element includes an optical surface having a multilayer film. The multilayer film comprises a stack that includes a first film having a first refractive index for a used wavelength and a second film having a second refractive index for the used wavelength smaller than the first refractive index. Outermost layers of the stack are configured by the first films. A film configuration of the stack has symmetry along with a stack direction. The predetermined conditional expressions are satisfied.
    Type: Grant
    Filed: September 27, 2016
    Date of Patent: November 20, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Daisuke Sano
  • Publication number: 20180266941
    Abstract: An analyzer includes an acquirer configured to acquire color information on visible light and at least one of ultraviolet light and infrared light from image data, a memory configured to store reference data on the color information, and a determiner configured to determine characteristic data of an object in the image data based on the color information, the reference data, and an image capturing condition information. The image capturing condition information contains information on a spectral characteristic of illumination light in image capturing, and a spectral sensitivity curve of an image sensor and information on a spectral transmittance of an image capturing optical system.
    Type: Application
    Filed: March 9, 2018
    Publication date: September 20, 2018
    Inventors: Daisuke Sano, Tsubasa Nakamura, Hironobu Koga
  • Publication number: 20180109727
    Abstract: A video signal distributor that copies a video signal according to a size of a display region of a device, a video signal magnification/reduction section that magnifies or reduces the copied video signal in accordance with a resolution of the device, a first image size change processor that performs image size increase/decrease processing in such a way that the video signal has a magnification that corresponds to a size of a first display region of the device, and a second image size change processor that performs the image size increase/decrease processing in such a way that the video signal has a magnification that corresponds to a size of a second display region of the device, are included.
    Type: Application
    Filed: December 6, 2017
    Publication date: April 19, 2018
    Applicant: OLYMPUS CORPORATION
    Inventors: Hiroshi Tamai, Tadao Eto, Daisuke Sano
  • Patent number: 9931027
    Abstract: A video processor that is connectable to an endoscope and an external light source device that supplies illumination light to a light guide of the endoscope includes: a connection detector that detects a presence/absence of connection between the video processor and the light guide of the endoscope; an internal light source unit that supplies the illumination light to the light guide of the endoscope; a communication controller that performs communication with the external light source device, and obtains device data of the external light source device; and a utilized light source determination unit that determines a light source that supplies the illumination light to the light guide of the endoscope in accordance with a detection result of the connection detector or a state of obtainment of the device data of the communication controller.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: April 3, 2018
    Assignee: OLYMPUS CORPORATION
    Inventors: Hirotaka Akiba, Hiroyuki Ushifusa, Daisuke Sano, Hiroshi Tamai
  • Publication number: 20170332889
    Abstract: A video processor that is connectable to an endoscope and an external light source device that supplies illumination light to a light guide of the endoscope includes: a connection detector that detects a presence/absence of connection between the video processor and the light guide of the endoscope; an internal light source unit that supplies the illumination light to the light guide of the endoscope; a communication controller that performs communication with the external light source device, and obtains device data of the external light source device; and a utilized light source determination unit that determines a light source that supplies the illumination light to the light guide of the endoscope in accordance with a detection result of the connection detector or a state of obtainment of the device data of the communication controller.
    Type: Application
    Filed: August 8, 2017
    Publication date: November 23, 2017
    Applicant: OLYMPUS CORPORATION
    Inventors: Hirotaka AKIBA, Hiroyuki USHIFUSA, Daisuke SANO, Hiroshi TAMAI
  • Patent number: 9736513
    Abstract: According to one embodiment, communication device includes communication module, operation module, image generator, and transmission controller. The operation module receives user operation. The image generator generates a first display image displayed on a display screen of a target device. The transmission controller performs, when there are contents to be transmitted to the target device and requiring copyright protection, controlling so as to generate the first display image comprising the contents to be transmitted and to transmit the generated first display image to the target device in a certain copyright protection system. Further, the transmission controller performs, when there are contents to be transmitted to the target device and requiring no copyright protection, controlling so as to generate the first display image comprising the contents to be transmitted and an image corresponding to the user operation and to transmit the generated first display image to the target device.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: August 15, 2017
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Takashi Minemura, Daisuke Sano
  • Publication number: 20170127908
    Abstract: An endoscopic system includes an endoscope that obtains image information inside a subject; a first recording medium into which the image information obtained from the endoscope is written; a second recording medium that has a table in which a recording condition for writing the image information obtained from the endoscope into the first recording medium has been recorded; and a controller that obtains, on the basis of an operation time period obtained from the endoscope, a recording condition associated with the obtained operation time period from among the plurality of recording conditions recorded in the table that the second recording medium has, and records the image information in the first recording medium under the recording condition.
    Type: Application
    Filed: January 24, 2017
    Publication date: May 11, 2017
    Applicant: OLYMPUS CORPORATION
    Inventors: Hirotaka AKIBA, Daisuke SANO, Hiroyuki USHIFUSA, Hiroshi TAMAI, Noriyuki TAKEISHI, Hisashi YODA, Tadao ETO
  • Publication number: 20170097445
    Abstract: An optical element includes an optical surface having a multilayer film. The multilayer film comprises a stack that includes a first film having a first refractive index for a used wavelength and a second film having a second refractive index for the used wavelength smaller than the first refractive index. Outermost layers of the stack are configured by the first films. A film configuration of the stack has symmetry along with a stack direction. The predetermined conditional expressions are satisfied.
    Type: Application
    Filed: September 27, 2016
    Publication date: April 6, 2017
    Inventor: Daisuke Sano
  • Patent number: 9594192
    Abstract: Provided is an optical element, including optical glass as a base material and having an optical surface and a non-optical surface. In the optical element, the optical glass has a Knoop hardness of 600 N/mm2 or more, and the non-optical surface has a coating film layer formed thereon, the coating film layer containing a pigment as a color material and having a refractive index of 1.65 or more.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: March 14, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Daisuke Sano
  • Patent number: 9585542
    Abstract: An imaging system includes an imaging device connected to a first communication network, and a first server device connected to the first communication network, and each of the imaging device and the first server device includes a first logical port that is used to transfer video data, a second logical port that is used to transfer data other than the video data, a measuring unit that measures a data transfer amount of the second logical port, and a band control unit that controls transfer bands of the first logical port and the second logical port according to the data transfer amount measured by the measuring unit.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: March 7, 2017
    Assignee: OLYMPUS CORPORATION
    Inventors: Takashi Ozaki, Yugo Koizumi, Daisuke Sano, Ken Suzuki
  • Publication number: 20160370519
    Abstract: An optical element 100 includes a multi-layer film formed by stacking a plurality of first and second film stacks 110 and 120 that are film stacks, where three or more films are stacked using two types of films made from materials having mutually different refractive indexes, and have different film configurations. Of the two types of films in the plurality of first and second film stacks, a film having a higher refractive index is an H-film and a film having a lower refractive index is an M-film. The H-film and the M-film of each of the first film stacks are stacked in the order of the H-film, the M-film and the H-film, and the H-film and the M-film of each of the second film stacks are stacked in the order of the M-film, the H-film and the M-film. The predetermined conditional expressions are satisfied.
    Type: Application
    Filed: June 14, 2016
    Publication date: December 22, 2016
    Inventor: Daisuke Sano
  • Publication number: 20160370520
    Abstract: An optical element 100 includes a substrate 102, and a multi-layer filter stacked on the substrate. When, of two materials having mutually different refractive indexes, a film formed of a material having a higher refractive index is an H-film and a film formed of a material having a lower refractive index is an M-film, the multi-layer films includes a plurality of H-films and M-films. When one of the H-film and the M-film is a first film and a wavelength of light incident to the multi-layer film is ?(nm), optical thickness of the first film repeats an increase/decrease so that an increase/decrease amount varies, a maximum value of the increase/decrease amount is equal to or more than ?/10, a minimum value of the increase/decrease amount is equal to or less than ?/15, and total film numbers of the H-film and the M-film are from 30 to 1000.
    Type: Application
    Filed: June 8, 2016
    Publication date: December 22, 2016
    Inventor: Daisuke Sano
  • Patent number: 9506806
    Abstract: An polarization information acquisition unit includes a phase adjuster configured to adjust phases of two linearly polarized components of incident light, which oscillate in directions orthogonal to each other, a detector configured to transmit a polarized component oscillating in one direction and not to transmit a polarized component oscillating in a direction orthogonal to the one direction, the polarized components being included in light emitted from the phase adjuster, and a photoelectric convertor configured to photoelectrically convert a polarized component transmitted through the detector. The phase adjuster has at least three areas. The at least three areas include at least two areas having phase adjusting amounts different from each other, and at least two areas having an identical phase adjusting amounts and having slow axes whose directions are different from each other by 20 to 90 degrees inclusive.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: November 29, 2016
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Daisuke Sano
  • Publication number: 20160242628
    Abstract: An imaging system includes an imaging device connected to a first communication network, and a first server device connected to the first communication network, and each of the imaging device and the first server device includes a first logical port that is used to transfer video data, a second logical port that is used to transfer data other than the video data, a measuring unit that measures a data transfer amount of the second logical port, and a band control unit that controls transfer bands of the first logical port and the second logical port according to the data transfer amount measured by the measuring unit.
    Type: Application
    Filed: May 2, 2016
    Publication date: August 25, 2016
    Applicant: OLYMPUS CORPORATION
    Inventors: Takashi OZAKI, Yugo KOIZUMI, Daisuke SANO, Ken SUZUKI