Patents by Inventor Yusuke Sasaki

Yusuke Sasaki 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: 20190072712
    Abstract: A multicore fiber for communication 10 which allows propagation of an optical signal includes: a clad 12;a core 11a which is arranged in a center of the clad 12; and seven to ten cores 11b which are arranged at equal intervals surrounding the core 11a, and the cladding diameter is 230 ?m, distances between centers of the mutually neighboring cores 11a and 11b are 30 ?m or more, distances between the centers of the cores 11b and an outer peripheral surface of the clad 12 are 35 ?m or more and a mode field diameter of light propagating in the cores 11a and 11b is 9 ?m to 13 ?m.
    Type: Application
    Filed: October 30, 2018
    Publication date: March 7, 2019
    Applicants: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Katsuhiro Takenaga, Shoichiro Matsuo, Yusuke Sasaki, Kunimasa Saitoh
  • Publication number: 20190067683
    Abstract: A roll electrode is provided with a core, an electrode, a fixing part and a regulating part. The core extends in an axial direction and has a substantially circular outer circumference. The electrode has an expansion coefficient lower than that of the core. The electrode wound into a roll shape on the outer circumference of the core. The fixing part is fixed to an end portion from which the electrode starts being wound around the core. The regulating part regulates the axial movement of the electrode wound into the roll shape with respect to the core.
    Type: Application
    Filed: October 29, 2018
    Publication date: February 28, 2019
    Inventors: Masanobu SATO, Tsuyoshi KUDO, Ikuma MATSUZAKI, Yusuke SASAKI, Kazuki MIYATAKE, Kenta UWAI, Yuta SADAKATA, Shigeo KOMATSU, Fumihiro MIKI
  • Patent number: 10215913
    Abstract: A multicore fiber includes: a first core configured to propagate an LP01 mode, an LP11 mode, and an LP21 mode light beam; and a second core configured to propagate an LP01 mode light beam, wherein a different mode interaction section is provided in which a propagation constant of the LP21 mode light beam propagated through the first core is matched with a propagation constant of the LP01 mode light beam propagated through the second core, a different mode non-interaction section is provided in which propagation constants of the LP mode light beams propagated through the first core are not matched with propagation constants of the LP mode light beams propagated through the second core, and the first core includes an inner core and an outer core surrounding the inner core with no gap and having a refractive index higher than a refractive index of the inner core.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: February 26, 2019
    Assignees: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Yusuke Sasaki, Hitoshi Uemura, Kunimasa Saitoh, Takeshi Fujisawa
  • Publication number: 20190033513
    Abstract: A multicore fiber includes: a first core having a first propagation loss of a first light beam in a mode one order higher than a mode of a second light beam that transmits information. The first propagation loss is 0.02 dB/m or more and 1 dB/m or less, in a wavelength band of light beams including the second light beam that transmit the information when a bend having a diameter of 280 mm is applied to the multicore fiber.
    Type: Application
    Filed: March 2, 2017
    Publication date: January 31, 2019
    Applicants: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, Technical University of Denmark
    Inventors: Yusuke Sasaki, Katsuhiro Takenaga, Kunimasa Saitoh, Toshio Morioka
  • Patent number: 10191739
    Abstract: A microprocessor unit (MPU) connected to external sensors is provided with an interface unit that acquires detection information acquired by the external sensors and a digital signal processor (DSP) that estimates the state of a target object on the basis of the detection information acquired by the interface part and generates state information. The DSP is provided with a SIMD type arithmetic processing circuitry that processes a plurality of information with one command and is provided with single precision floating point computing units. The interface part outputs the state information generated by the DSP to an externally provided main processor. Therefore, power consumption can be reduced.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: January 29, 2019
    Assignee: MEGACHIPS CORPORATION
    Inventors: Mahito Matsumoto, Tomoshige Kato, Takehiro Yoshimura, Takio Yamaoka, Yusuke Sasaki, Shingo Hamaguchi
  • Publication number: 20190006113
    Abstract: A solid electrolytic capacitor that comprises an anode that comprises a porous anode body and a dielectric layer is provided. The anode body is formed from a pressed and sintered valve metal powder having a specific charge of about 200,000 ?F*V/g or more and a phosphorous content of about 150 parts per million or less. A solid electrolyte overlies the anode.
    Type: Application
    Filed: September 10, 2018
    Publication date: January 3, 2019
    Inventors: Masayuki Wakatsuki, Yusuke Sasaki, Yunhei Moriguchi
  • Patent number: 10156674
    Abstract: A multicore fiber for communication 10 which allows propagation of an optical signal includes: a clad 12; a core 11a which is arranged in a center of the clad 12; and seven to ten cores 11b which are arranged at equal intervals surrounding the core 11a, and the cladding diameter is 230 ?m, distances between centers of the mutually neighboring cores 11a and 11b are 30 ?m or more, distances between the centers of the cores 11b and an outer peripheral surface of the clad 12 are 35 ?m or more and a mode field diameter of light propagating in the cores 11a and 11b is 9 ?m to 13 ?m.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: December 18, 2018
    Assignees: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Katsuhiro Takenaga, Shoichiro Matsuo, Yusuke Sasaki, Kunimasa Saitoh
  • Publication number: 20180329692
    Abstract: A memory holds a code pattern, a first template indicating a format of a program which defines that a system performs certain processing in response to a processing request, and a second template indicating a format of a program which sends the processing request to the system via a network. A processor generates, by acquiring a first program, detecting a first code matching the code pattern in the first program, and using the first code and the first template, a second program which defines that the system performs processing corresponding to the first code. The processor generates, by detecting a second code dependent on the first code in the first program and using the second code and the second template, a third program to be executed by another system different from the system.
    Type: Application
    Filed: May 7, 2018
    Publication date: November 15, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Kosaku KIMURA, Shridhar CHOUDHARY, Atsuji SEKIGUCHI, Yusuke Sasaki, Masaru UENO
  • Publication number: 20180309693
    Abstract: An information processing system includes a management apparatus that includes a first processor configured to store first information on an access token indicating that a right to call an application programming interface exists and second information on the application programming interface in a memory, and execute an exchange for a different access token by using the first information and the second information stored in the memory; and a client apparatus that includes a second processor configured to provide the application programming interface or use the application programming interface by utilizing the exchange for the different access token by the management apparatus.
    Type: Application
    Filed: April 2, 2018
    Publication date: October 25, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Kosaku KIMURA, Atsuji Sekiguchi, Yusuke Sasaki, Masaru Ueno, Shridhar Choudhary
  • Patent number: 10101526
    Abstract: A multicore fiber communicates using light up to an xth-order LP mode (where x is an integer of 1 or more) in a communication band. The multicore fiber includes: a plurality of cores; a clad that surrounds the plurality of cores and has a refractive index lower than refractive indexes of the plurality of cores; and a cover layer that covers the clad and has a refractive index higher than the refractive index of the clad. Each of the plurality of cores propagates light up to an (x+1)th-order LP mode. A core pitch is set to a distance where crosstalk of the light up to the xth-order LP mode becomes less than or equal to ?40 dB/km and crosstalk of light of the (x+1)th-order LP mode becomes greater than or equal to ?30 dB/km.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: October 16, 2018
    Assignees: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Yusuke Sasaki, Katsuhiro Takenaga, Kunimasa Saitoh
  • Patent number: 10094972
    Abstract: A multicore fiber includes: a center core that propagates four LP mode light beams including an LP02 mode light beam; and a first to a fifth cores disposed on a first line to a fifth line segments extend from the center of the center core in the radial direction at predetermined angles. The multicore fiber includes a different mode interaction section in which the propagation constants of each mode light beam propagated through the center core are matched with the propagation constants of LP01 mode light beams propagated through the first to fifth cores.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: October 9, 2018
    Assignees: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Yusuke Sasaki, Hitoshi Uemura, Kunimasa Saitoh, Takeshi Fujisawa
  • Publication number: 20180285245
    Abstract: An apparatus tests specific processing performed by plural computing machine resources provided by one or plural computers. The apparatus adds an instruction request command to request an instruction from the apparatus at a predetermined position in a source code of the specific processing performed by each computing machine resource, and generates the source code with an additional command.
    Type: Application
    Filed: March 26, 2018
    Publication date: October 4, 2018
    Inventors: Yusuke Sasaki, Masaru UENO, Atsuji SEKIGUCHI, Kosaku KIMURA, Shridhar CHOUDHARY
  • Patent number: 10074487
    Abstract: A solid electrolytic capacitor that comprises an anode that comprises a porous anode body and a dielectric layer is provided. The anode body is formed from a pressed and sintered valve metal powder having a specific charge of about 200,000 ?F*V/g or more and a phosphorous content of about 150 parts per million or less. A solid electrolyte overlies the anode.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: September 11, 2018
    Assignee: AVX Corporation
    Inventors: Masayuki Wakatsuki, Yusuke Sasaki, Yuuhei Moriguchi
  • Publication number: 20180254435
    Abstract: An organic electro-luminescent display device according to an embodiment of the present invention includes a thin film transistor substrate including a base member; an organic material layer disposed on the base member in a display area and held between a lower electrode and an upper electrode; a dam formed on the base member in an external area surrounding the display area; and a sealing layer formed on the organic material layer, the sealing layer covering the display area, the sealing layer including a sealing planarization film formed of organic material and formed in an area surrounded by the dam, the sealing layer further including a sealing film formed of inorganic material and covering the dam. The dam includes moisture detection member.
    Type: Application
    Filed: February 26, 2018
    Publication date: September 6, 2018
    Applicant: Japan Display Inc.
    Inventor: Yusuke SASAKI
  • Patent number: 10055341
    Abstract: A to-be-stubbed target determining apparatus includes: a processor that executes a determining program; and a memory that stores the determining program; wherein according to determining program, the processor: extracts relational information that represents a relation between a program under test and one or more functions which are called from the program under test; and determines, according to the relational information, from among the one or mode functions, a function that returns a user-defined type of instance accessed in the program under test and a function that returns a value used as a condition of a conditional branch in the program under test, as a first function excluded from functions to be stubbed.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: August 21, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Supasit Monpratarnchai, Tadahiro Uehara, Hideo Tanida, Asako Katayama, Yusuke Sasaki
  • Patent number: 10042114
    Abstract: A multicore fiber for communication 10 which allows propagation of an optical signal includes: a clad 12; a core 11a which is arranged in a center of the clad 12; and seven to ten cores 11b which are arranged at equal intervals surrounding the core 11a, and the cladding diameter is 230 ?m, distances between centers of the mutually neighboring cores 11a and 11b are 30 ?m or more, distances between the centers of the cores 11b and an outer peripheral surface of the clad 12 are 35 ?m or more and a mode field diameter of light propagating in the cores 11a and 11b is 9 ?m to 13 ?m.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: August 7, 2018
    Assignees: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Katsuhiro Takenaga, Shoichiro Matsuo, Yusuke Sasaki, Kunimasa Saitoh
  • Publication number: 20180212230
    Abstract: A roll electrode is provided with a core, an electrode, a fixing part and a regulating part. The core extends in an axial direction and has an outer circumference that is substantially circular. The electrode has an expansion coefficient lower than that of the core. The electrode wound into a roll shape on the outer circumference of the core. The fixing part is provided for fixing an end portion from which the electrode starts being wound around the core. The regulating part is provided for regulating the axial movement of the electrode wound into the roll shape with respect to the core.
    Type: Application
    Filed: July 15, 2015
    Publication date: July 26, 2018
    Inventors: Masanobu SATO, Tsuyoshi KUDO, Ikuma MATSUZAKI, Yusuke SASAKI, Kazuki MIYATAKE, Kenta UWAI, Yuta SADAKATA, Shigeo KOMATSU, Fumihiro MIKI
  • Patent number: 10000488
    Abstract: The problem of the present invention is to provide a compound having a superior ROR?t inhibitory action, and useful as a prophylactic or therapeutic agent for psoriasis, inflammatory bowel disease, ulcerative colitis, Crohn's disease, rheumatoid arthritis, multiple sclerosis, uveitis, asthma, ankylopoietic spondylarthritis, systemic lupus erythematosus, chronic obstructive pulmonary disease or the like. The present invention relates to a compound represented by the formula (I): [wherein each symbol is as described in the DESCRIPTION] or a salt thereof, which has an ROR?t inhibitory action, and useful as a prophylactic or therapeutic agent for psoriasis, inflammatory bowel disease, ulcerative colitis, Crohn's disease, rheumatoid arthritis, multiple sclerosis, uveitis, asthma, ankylopoietic spondylarthritis, systemic lupus erythematosus, chronic obstructive pulmonary disease or the like.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: June 19, 2018
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Satoshi Yamamoto, Junya Shirai, Tsuneo Oda, Takashi Imada, Mitsunori Kono, Ayumu Sato, Yoshihide Tomata, Atsuko Ochida, Naoki Ishii, Yusuke Sasaki, Yoshiyuki Fukase, Tomoya Yukawa, Shoji Fukumoto
  • Publication number: 20180151116
    Abstract: A display device includes a first substrate including a display region and a drive circuit arranged with a light emitting element having an organic layer including organic materials, a first metal oxide layer above a portion of the display region and a portion of the drive circuit, a first inorganic insulating layer above the display region and the drive circuit and having an opening exposing an upper surface of the first metal oxide layer, an organic insulating layer above the first metal oxide layer and the first inorganic insulating layer, a second metal oxide layer above the organic insulating layer in a region overlapping the first metal oxide layer, a second inorganic insulating layer above the display region and the drive circuit and having an opening exposing an upper surface of the second metal oxide layer, and a second substrate above the second inorganic insulating layer.
    Type: Application
    Filed: November 16, 2017
    Publication date: May 31, 2018
    Inventor: Yusuke SASAKI
  • Publication number: 20180120501
    Abstract: A multicore fiber communicates using light up to an xth-order LP mode (where x is an integer of 1 or more) in a communication band. The multicore fiber includes: a plurality of cores; a clad that surrounds the plurality of cores and has a refractive index lower than refractive indexes of the plurality of cores; and a cover layer that covers the clad and has a refractive index higher than the refractive index of the clad. Each of the plurality of cores propagates light up to an (x+1)th-order LP mode. A core pitch is set to a distance where crosstalk of the light up to the xth-order LP mode becomes less than or equal to ?40 dB/km and crosstalk of light of the (x+1)th-order LP mode becomes greater than or equal to ?30 dB/km.
    Type: Application
    Filed: April 26, 2016
    Publication date: May 3, 2018
    Applicants: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Yusuke Sasaki, Katsuhiro Takenaga, Kunimasa Saitoh