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: 20170174202
    Abstract: A control device for controlling an electric vehicle includes a driving source that rotates wheels, a braking device that applies braking force to the wheels, a creep torque control portion that controls magnitude of creep torque to be applied to the wheels, wherein the creep torque control portion includes a braking force detecting unit that detects the braking force applied by the braking device, a fundamental creep torque calculating unit that calculates fundamental creep torque corresponding to vehicle speed, a creep suppression torque calculating unit that calculates creep suppression torque smaller than the fundamental creep torque based on a result of the detection of the braking force detecting unit and a creep torque calculating unit that calculate the creep torque by subtracting the creep suppression torque from the fundamental creep torque.
    Type: Application
    Filed: December 21, 2016
    Publication date: June 22, 2017
    Applicant: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    Inventors: Yusuke SASAKI, Norihiko IKOMA, Makoto KAMACHI, Yoshinori TOMITA, Ryo SHIMIZU
  • Publication number: 20170107240
    Abstract: The present invention relates to compound (I) or a salt thereof which has a ROR?t inhibitory action. In the formula (I), each symbol is as defined in the specification.
    Type: Application
    Filed: July 2, 2014
    Publication date: April 20, 2017
    Inventors: Satoshi Yamamoto, Junya Shirai, Mitsunori Kono, Yoshihide Tomata, Ayumu Sato, Atsuko Ochida, Yoshiyuki Fukase, Shoji Fukumoto, Tsuneo Oda, Hidekazu Tokuhara, Naoki Ishii, Yusuke Sasaki
  • Patent number: 9588284
    Abstract: In a C band and an L band, the effective refractive indices of light propagating through the cores 11 and 21 adjacent to each other are different from each other such that a magnitude of crosstalk of light of a highest-order LP mode commonly propagating through the cores 11 and 21 adjacent to each other between the cores 11 and 21 adjacent to each other becomes a peak at a bending diameter smaller than a diameter of 100 mm, and the core has a higher refractive index in a center portion than in an outer circumferential portion such that a differential mode group delay of the cores 11 and 12 is 700 picoseconds/km or less.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: March 7, 2017
    Assignees: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Yusuke Sasaki, Katsuhiro Takenaga, Yoshimichi Amma, Kunimasa Saitoh
  • Publication number: 20170052887
    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: Application
    Filed: June 3, 2016
    Publication date: February 23, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Supasit MONPRATARNCHAI, Tadahiro Uehara, Hideo TANIDA, Asako KATAYAMA, Yusuke Sasaki
  • Publication number: 20170010891
    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: Application
    Filed: September 22, 2016
    Publication date: January 12, 2017
    Applicant: MegaChips Corporation
    Inventors: Mahito Matsumoto, Tomoshige Kato, Takehiro Yoshimura, Takio Yamaoka, Yusuke Sasaki, Shingo Hamaguchi
  • Publication number: 20160343511
    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: May 18, 2015
    Publication date: November 24, 2016
    Inventors: Masayuki Wakatsuki, Yusuke Sasaki, Yuuhei Moriguchi
  • Publication number: 20160311811
    Abstract: The present invention provides a heterocyclic compound having an IRAK-4 inhibitory action, which is useful for the prophylaxis or treatment of inflammatory disease, autoimmune disease, osteoarticular degenerative disease, neoplastic disease and the like, and a medicament containing thereof. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.
    Type: Application
    Filed: April 25, 2016
    Publication date: October 27, 2016
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Masato YOSHIDA, Kazuaki TAKAMI, Yusuke TOMINARI, Zenyu SHIOKAWA, Akito SHIBUYA, Yusuke SASAKI, Tony GIBSON, Terufumi TAKAGI
  • Publication number: 20160291971
    Abstract: A method includes: first identifying, from among one or more items included in a source code of a program, a first item used for storing data input to the program or data output by the program; associating, for each of predetermined ranges configuring the source code, an index value, based on a number of the first items referenced in the relevant predetermined range and the number of times the first item is referenced in the relevant predetermined range, with the relevant predetermined range; and outputting an association result of the index value for each of the predetermined ranges.
    Type: Application
    Filed: February 10, 2016
    Publication date: October 6, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Manabu KAMIMURA, Akihiko MATSUO, Yoshiharu MAEDA, Yusuke SASAKI, Kiyoshi NISHIKAWA, Keisuke YANO, Koki KATO
  • Publication number: 20160270084
    Abstract: Object is to perform appropriate communication control even if a size of “UE-EUTRA-Capability” is increased. A mobile communication method according to the present invention includes a mobile station (UE) notifying a radio base station (eNB) of “UE-EUTRA-Capability”, the radio base station (eNB) deleting, when a size of the “UE-EUTRA-Capability” exceeds a size that can be stored in the radio base station (eNB) or a mobility management node (MME), a predetermined capability from the “UE-EUTRA-Capability”, and the radio base station (eNB) notifying the mobility management node (MME) of a capability deleted from the “UE-EUTRA-Capability” or a remaining capability that is not deleted from the “UE-EUTRA-Capability”.
    Type: Application
    Filed: October 22, 2014
    Publication date: September 15, 2016
    Applicant: NTT DOCOMO, INC.
    Inventors: Yusuke Sasaki, Kenji Fukazawa, Yasuhiro Kawabe, Hideyuki Matsutani, Yuichiro Nakamura, Wuri Andarmawanti Hapsari
  • Publication number: 20160245993
    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: April 29, 2016
    Publication date: August 25, 2016
    Applicants: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Katsuhiro Takenaga, Shoichiro Matsuo, Yusuke Sasaki, Kunimasa Saitoh
  • Publication number: 20160245994
    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: April 29, 2016
    Publication date: August 25, 2016
    Applicants: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Katsuhiro Takenaga, Shoichiro Matsuo, Yusuke Sasaki, Kunimasa Saitoh
  • Patent number: 9400351
    Abstract: A multi-core fiber (1) is a multi-core fiber including 10 or greater of even numbered cores and a cladding surrounding the core. In the even numbered cores, a half of cores (11a) are disposed in such a manner that centers are located on the apexes of a regular polygon (RP) whose center is at an origin point (O) in a cladding (20). In the even numbered cores, other cores (11b) are disposed in a manner that centers are located on perpendicular bisectors (LV) of the edges of a regular polygon on the inner side of the regular polygon (RP). The other cores (11b) are disposed in a specific range in the regular polygon (RP).
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: July 26, 2016
    Assignees: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Katsuhiro Takenage, Yusuke Sasaki, Shioichiro Matsuo, Kunimasa Saitoh
  • Publication number: 20160187576
    Abstract: In a C band and an L band, the effective refractive indices of light propagating through the cores 11 and 21 adjacent to each other are different from each other such that a magnitude of crosstalk of light of a highest-order LP mode commonly propagating through the cores 11 and 21 adjacent to each other between the cores 11 and 21 adjacent to each other becomes a peak at a bending diameter smaller than a diameter of 100 mm, and the core has a higher refractive index in a center portion than in an outer circumferential portion such that a differential mode group delay of the cores 11 and 12 is 700 picoseconds/km or less.
    Type: Application
    Filed: March 7, 2016
    Publication date: June 30, 2016
    Applicants: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Yusuke Sasaki, Katsuhiro Takenaga, Yoshimichi Amma, Kunimasa Saitoh
  • Publication number: 20160187577
    Abstract: A multicore fiber 1 includes: a small diameter portion 33 in which a propagation constant of light of an x1-th order LP mode of the first core 11 (here, x1 is an integer of “2” or more and x or less, x is an integer of “2” or more) and a propagation constant of light of a y1-th order LP mode of the second core 12 (here, y1 is an integer of “1” or more and y or less other than x1, y is an integer of “1” or more) coincide with each other and a large diameter portion in which a propagation constant of light of each LP mode of the first core 11 and a propagation constant of light of each LP mode of the second core 12 are configured not to coincide with each other are arranged.
    Type: Application
    Filed: March 7, 2016
    Publication date: June 30, 2016
    Applicants: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Yusuke Sasaki, Hitoshi Uemura, Katsuhiro Takenaga, Kunimasa Saitoh
  • Patent number: 9376103
    Abstract: A traveling mode switching controller of a hybrid electric vehicle has a velocity detection unit, a state-of-charge detection unit, and a switching control unit for selectively switching among first to third traveling modes. In the first traveling mode, an engine is deactivated and a drive motor is activated to actuate drive wheels. In the second traveling mode, the engine activates a generator to activate the drive motor. In the third traveling mode, the engine activates the drive wheels. When the state of charge is less than a first state of charge, the switching control unit performs switching between the second traveling mode and the third traveling mode at a first velocity. When the state of charge is the first state of charge or more, the switching control unit performs switching between the first traveling mode and the third traveling mode at a predetermined velocity higher than the first velocity.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: June 28, 2016
    Assignee: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    Inventors: Katsunori Ueda, Yusuke Sasaki, Shigetoshi Hirano
  • Patent number: 9321757
    Abstract: The present invention provides a heterocyclic compound having an IRAK-4 inhibitory action, which is useful for the prophylaxis or treatment of inflammatory disease, autoimmune disease, osteoarticular degenerative disease, neoplastic disease and the like, and a medicament containing thereof. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: April 26, 2016
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Masato Yoshida, Kazuaki Takami, Yusuke Tominari, Zenyu Shiokawa, Akito Shibuya, Yusuke Sasaki, Tony Gibson, Terufumi Takagi
  • Publication number: 20160074950
    Abstract: A wire electric discharge machine includes a wire electrode fed downward to a workpiece to perform electric discharge machining, a direction changing unit that changes a traveling direction of the wire electrode below the workpiece, a collection roller that collects the wire electrode, the traveling direction of which is changed, an extendable conveying pipe provided between the direction changing unit and the collection roller, the wire electrode being inserted through the inside of the conveying pipe, a supply unit that supplies the machining fluid into the conveying pipe, a supply-amount-information detecting unit that detects information concerning a supply amount of the machining fluid supplied to the conveying pipe, and a control unit that controls supply capacity for feeding the machining fluid to the conveying pipe from the supply unit on the basis of the information from the supply-amount-information detecting unit.
    Type: Application
    Filed: March 28, 2014
    Publication date: March 17, 2016
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventor: Yusuke SASAKI
  • Publication number: 20160004009
    Abstract: A multi-core fiber (1) is a multi-core fiber including 10 or greater of even numbered cores and a cladding surrounding the core. In the even numbered cores, a half of cores (11a) are disposed in such a manner that centers are located on the apexes of a regular polygon (RP) whose center is at an origin point (O) in a cladding (20). In the even numbered cores, other cores (11b) are disposed in a manner that centers are located on perpendicular bisectors (LV) of the edges of a regular polygon on the inner side of the regular polygon (RP). The other cores (11b) are disposed in a specific range in the regular polygon (RP).
    Type: Application
    Filed: February 27, 2014
    Publication date: January 7, 2016
    Applicants: FUJIKURA LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Katsuhiro Takenaga, Yusuke Sasaki, Shoichiro Matsuo, Kunimasa Saitoh
  • Publication number: 20150379777
    Abstract: An augmented reality providing system is provided with: a group of sensors measuring information on movement; a storage device that stores the reference position of the group of sensors; a card control unit that decides whether or not the group of sensors is located at the reference position; a position and posture identification unit that, after decision by the card control unit that the group of sensors is located at the reference position, identifies the current position of the group of sensors based on the reference position stored in the storage device and the information on the movement measured by the group of sensors; and a display unit that outputs output information in accordance with the current position of the group of sensors identified by the position and posture identification unit, thereby representing augmented reality.
    Type: Application
    Filed: September 4, 2015
    Publication date: December 31, 2015
    Applicant: MegaChips Corporation
    Inventor: Yusuke SASAKI
  • Patent number: 9215618
    Abstract: A radio communication system includes at least one user equipment, base stations, and a control station. After expiration of the timer started after establishment of the data bearer, the base station selects the access point base station for the user equipment on the basis of the voice congestion levels and indicates the access point base station to the user equipment if the voice bearer has been established, and selects the access point base station for the user equipment on the basis of the data congestion levels and indicates the access point base station to the user equipment if the voice bearer has not been established.
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: December 15, 2015
    Assignee: NTT DOCOMO, INC.
    Inventors: Yusuke Sasaki, Kazunori Obata, Seigo Harano, Shogo Yabuki