Patents by Inventor Shunsuke Yoshida

Shunsuke Yoshida 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).

  • Patent number: 11186831
    Abstract: Provided is a mutant PHA synthase which produces of a PHA copolymer with a high or low 3HH ratio while maintaining PHA productivity. The mutant PHA synthase is a mutant polyhydroxyalkanoate synthase having an amino acid sequence having 85% or more sequence identity with the amino acid sequence of SEQ ID NO: 1 and having at least one of the following mutations (a) to (c): (a) a substitution of serine at 389th position from N-terminus of the amino acid sequence of SEQ ID NO: 1 with an amino acid other than serine; (b) a substitution of leucine at 436th position from the N-terminus of the amino acid sequence of SEQ ID NO: 1 with an amino acid other than leucine; and (c) a deletion of 11 to 19 amino acid residues from the C-terminus of the amino acid sequence of SEQ ID NO: 1.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: November 30, 2021
    Assignee: KANEKA CORPORATION
    Inventors: Shingo Kobayashi, Shinichi Yoshida, Shunsuke Sato, Naoaki Taoka
  • Publication number: 20210362495
    Abstract: An electric current based on electric charge produced on the piezoelectric body changes by going through a first path, a second path, a third path, and a fourth path in this order. On the first path, the electric current becomes larger as the voltage becomes higher. On the second path, the electric current becomes smaller as the voltage becomes higher. On the third path, the electric current becomes larger as the voltage becomes higher. On the fourth path, the electric current becomes smaller as the voltage becomes higher.
    Type: Application
    Filed: May 20, 2021
    Publication date: November 25, 2021
    Inventors: Yasuaki HAMADA, Shunsuke YOSHIDA, Yasuhiro ITAYAMA, Toshihiro SHIMIZU, Masao NAKAYAMA
  • Publication number: 20210363486
    Abstract: By using a drug that activates the cell cycle, including a retinoic acid receptor agonist, a phosphatidylinositol 3-kinase (PI3K) inhibiting agent, or an isocitrate dehydrogenase 1 (IDH1) inhibiting agent, cardiomyocytes can be made to propagate efficiently, and engraftment rate of cardiomyocytes can also be increased at the time of transplantation.
    Type: Application
    Filed: February 8, 2019
    Publication date: November 25, 2021
    Inventors: Yoshinori YOSHIDA, Takeshi HATANI, Manabu KASAMOTO, Shunsuke FUNAKOSHI
  • Patent number: 11176332
    Abstract: Time dependent media (TDM) content is received, and text features and non-text features are extracted from the TDM content. The TDM content is split into two or more documents. A document, which includes non-text features from the extracted non-text features, is selected. Non-text features in the document are compared to context patterns. When a context pattern matches a non-text feature in the document, a context element linked to the context pattern is linked to the non-text feature as well. The TDM content is modified based on the context element.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: November 16, 2021
    Assignee: International Business Machines Corporation
    Inventors: Shunsuke Ishikawa, Yasuyuki Tominaga, Hiroaki Uetsuki, Asako Ono, Tohru Hasegawa, Issei Yoshida, Kenta Watanabe
  • Publication number: 20210320566
    Abstract: An electric compressor includes a compression part, an electric motor, an inverter device, and a housing. The inverter device includes an inverter circuit, a noise reduction unit, and a circuit board. The noise reduction unit includes a common mode choke coil and a smoothing capacitor. The common mode choke coil includes an annular core, a pair of winding wires, and an annular electrical conductor. The electrical conductor is split into a first metal plate and a second metal plate in a circumferential direction. The first metal plate is thermally coupled to the housing. The second metal plate is electrically connected to the first metal plate. An electrical resistance value of the first metal plate is larger than that of the second metal plate.
    Type: Application
    Filed: April 6, 2021
    Publication date: October 14, 2021
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Kouki YAMAMOTO, Mikio YOSHIDA, Kenji HAYAKAWA, Takuya SAGAWA, Yusuke KINOSHITA, Shunsuke AMBO, Junya KAIDA
  • Publication number: 20210305874
    Abstract: Embodiments of the present application provide a stator, comprising a coil group is provided with a first end part, a second end part, multiple coils respectively wound on a multiple teeth, and a transition line part configured to connect multiple coils, the first end part is provided with a first overlapping part having the same position as at least a part of the second end part in the circumferential direction, the second end part is provided with a second overlapping part having the same position as the first overlapping part in the circumferential direction, and a coil connecting part is connected with the first overlapping part and the second overlapping part.
    Type: Application
    Filed: March 25, 2021
    Publication date: September 30, 2021
    Applicant: NIDEC CORPORATION
    Inventors: Yusaku YOSHIDA, Shunsuke MURAKAMI, Yu WANG, Ting HUANG
  • Publication number: 20210301803
    Abstract: A vehicle electric compressor includes a compression part, an electric motor, and an inverter device. The inverter device includes a noise reduction unit that includes a common mode choke coil. The common mode choke coil includes a core, a first winding wire, a second winding wire, and an electrical conductor that covers the core. The electrical conductor has a first insulation layer and a second insulation layer. The first insulation layer, the electrical conductor, and the second insulation layer form a laminated body including a loop-shaped portion that covers the core and a joint portion.
    Type: Application
    Filed: March 23, 2021
    Publication date: September 30, 2021
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Shunsuke AMBO, Yoshiki NAGATA, Takashi KAWASHIMA, Hiroshi FUKASAKU, Kaida JUNYA, Takeshi HARASAWA, Kenji HAYAKAWA, Takuya SAGAWA, Fumihiro KAGAWA, Mikio YOSHIDA, Kouki YAMAMOTO
  • Publication number: 20210300464
    Abstract: A steering control device configured to control a steering device includes a control unit. The control unit is configured to calculate a torque command value which is a target value of the motor torque based on execution of angle control for adjusting a convertible angle which is able to be converted to a rotation angle of the motor to a target angle; calculate the motor control signal based on the torque command value; and change a control gain which is used for the angle control based on a change of a factor influencing a behavior of a vehicle in response to steering.
    Type: Application
    Filed: March 24, 2021
    Publication date: September 30, 2021
    Applicants: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takashi KODERA, Toru TAKASHIMA, Shunsuke YOSHIDA
  • Patent number: 11134197
    Abstract: Provided is an image blur correction device, including a driven member configured to hold a correction target member; a plurality of actuators configured to move a driven member within a plane; a first movable member configured to guide a movement of the driven member in a first direction; a second movable member configured to guide a movement of the driven member in a second direction different from the first direction; and a fixing member configured to movably hold the driven member, the first movable member, and the second movable member, wherein the fixing member is sandwiched at least between the driven member and the first movable member or between the driven member and the second movable member.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: September 28, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Shinsuke Yoshida, Shunsuke Ninomiya
  • Patent number: 10994773
    Abstract: A steering system steers wheels of a vehicle through a shift of a steering shaft. The steering system includes: an electric motor; transmission device that transmits an output of the electric motor to the steering shaft; and a malfunction detector that detects a malfunction of the transmission device based on a rotational angle of the electric motor and a shift distance of the steering shaft.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: May 4, 2021
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Shunsuke Yoshida, Koichi Ito, Ruriko Sakaguchi
  • Publication number: 20210060949
    Abstract: A liquid ejecting head including a flow path forming substrate in which a pressure chamber in communication with a nozzle is formed, a diaphragm formed on the flow path forming substrate, and a piezoelectric actuator including a first electrode, a piezoelectric layer, and a second electrode that are formed on the diaphragm. In the liquid ejecting head, a center portion of the diaphragm is not provided with an active portion, which is a portion where the piezoelectric layer is interposed between the first electrode and the second electrode, a protective film that covers the diaphragm is formed in the center portion, and compressive stress of the protective film is larger than that of the diaphragm.
    Type: Application
    Filed: August 28, 2020
    Publication date: March 4, 2021
    Inventors: Harunobu KOIKE, Shunsuke YOSHIDA
  • Patent number: 10823261
    Abstract: There is provided an automatic transmission capable of preventing deterioration of driving performance even when an engagement mechanism is not switched due to a failure. An automatic transmission includes a first brake which is always in a fixed state from a first forward gear stage to a predetermined gear stage and is in an open state at a gear stage with a higher speed than the predetermined gear stage, and a hydraulic sensor configured to detect whether the first brake is switched to the fixed state. When a transmission control device instructs the first brake to switch to the fixed state, and it is confirmed that the first brake is in an open state, the transmission control device instructs engagement mechanisms other than the first brake to perform switching so that a preliminary gear stage is able to be set.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: November 3, 2020
    Assignee: Honda Motor Co., Ltd.
    Inventors: Yuya Tachibanada, Soichi Sugino, Yutaka Ishikawa, Shunsuke Yoshida
  • Patent number: 10780886
    Abstract: Provided is a hydraulic pressure control device. A hydraulic pressure control device includes a solenoid valve configured to supply hydraulic pressure to switch between an engaged state and a released state of a lock-up clutch, and a transmission control device configured to control the solenoid valve. The solenoid valve supplies hydraulic pressure to switch between a parking locked state and a parking released state of a parking lock mechanism, in addition to switching of the lock-up clutch.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: September 22, 2020
    Assignee: Honda Motor Co., Ltd.
    Inventors: Yuya Tachibanada, Yutaka Ishikawa, Shunsuke Yoshida, Tomoaki Mukai
  • Publication number: 20200269908
    Abstract: The electric power steering apparatus according to the present disclosure includes a steering assist mechanism and a controller. The steering assist mechanism is driven by a motor and assists operation of a steering wheel by a driver. The controller acquires the position of the steering wheel and sets a target value of a steering reaction torque acting on the steering wheel. Then, the controller calculates a position target of the steering assist mechanism based on the position of the steering wheel and the target value of the steering reaction torque, and controls the motor of the steering assist mechanism according to the position target of the steering assist mechanism.
    Type: Application
    Filed: February 20, 2020
    Publication date: August 27, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshihide SEKIYA, Shunsuke YOSHIDA, Tomoyuki IIDA, Takashi SUZUKI
  • Patent number: 10724623
    Abstract: The lubrication loop 5 includes a first lubrication flow path L4, a release flow path L6, a low pressure fluid discharge valve 13, a return flow path L7, and a discharge flow path L8. In the low pressure fluid discharge valve 13, an accumulator piston 22 is biased to the other end side of a piston housing chamber 21 by a spring 26 when a pressure of the fluid applied to a piston position control chamber 27 is less than a predetermined pressure so that a supply port 24 and a discharge port 25 communicate with each other via a spool groove 32.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: July 28, 2020
    Assignee: Honda Motor Co., Ltd.
    Inventors: Yuki Ono, Tomoaki Mukai, Kota Inoue, Shunsuke Yoshida
  • Publication number: 20200150452
    Abstract: Information indicating a shape of a screen, a shape of a viewing area and a relative positional relationship between the viewing area and the screen is acquired. A shared area in which a three-dimensional image presented by a three-dimensional display is to be arranged in order to be observed from any position in the viewing area is created based on the acquired information. Based on the acquired information, a specific area in which a three-dimensional image presented by the three-dimensional display is to be arranged in order to be observed from a specific position in the viewing area is created. The data indicating the created shared area and the data indicating the specific area are generated.
    Type: Application
    Filed: May 11, 2017
    Publication date: May 14, 2020
    Applicant: NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
    Inventor: Shunsuke Yoshida
  • Publication number: 20200149631
    Abstract: When hydraulic information is not available for use, a lock mechanism control unit of a transmission's rotating shaft operated by hydraulic pressure sets the shift range to a non-running range and sets a parking lock to an unlocked state if a vehicle is in a running state and rotation speed of a drive unit is equal to or higher than a predetermined value, but sets the shift range to a parking range and sets the parking lock to a locked state if the vehicle is in a non-running state or the rotation speed is lower than the predetermined value.
    Type: Application
    Filed: October 28, 2019
    Publication date: May 14, 2020
    Inventors: Yuya Tachibanada, Kazuma Sasahara, Tetsuya Mochizuki, Koichi Fushimi, Hirotake Omoto, Shunsuke Yoshida
  • Patent number: 10641392
    Abstract: An actuator having sufficiently high detection accuracy while having a simple configuration is provided. An actuator includes a cylinder (51), a piston (52) that moves inside the cylinder (51), a stroke sensor (53) that detects a position of the piston (52), an edge portion (51a1) that restricts rotation to one side, and a restriction protrusion (51b) that restricts rotation to the other side. The amount of rotation allowed by the edge portion (51a1) is larger than the amount of rotation allowed by the restriction protrusion (51b). A center of a sensor (53c) of the stroke sensor (53) is shifted to one side from a center of a member to be detected (53b) fixed to the piston (52).
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: May 5, 2020
    Assignee: Honda Motor Co., Ltd.
    Inventors: Itsuki Shimazaki, Shunsuke Yoshida, Hirotaka Yokota
  • Patent number: 10642064
    Abstract: A three-dimensional display, wherein an area in which eyes of observers are to be positioned when the observers observe a three-dimensional image is predefined as a viewing area, the viewing area is defined to be circular and surround a light ray controller at a position farther upward than a top board of a table, a light ray group is emitted to an outer peripheral surface of the light ray controller from a light ray generator arranged below the top board, and the light ray controller is formed such that the plurality of light rays emitted to a plurality of portions that are different from one another and arranged in a ridge line direction are transmitted through the plurality of portions while respectively being diffused in a virtual plane, and is formed such that center lines of a plurality of transmitted diffused light rays pass through the viewing area.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: May 5, 2020
    Assignee: NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
    Inventor: Shunsuke Yoshida
  • Patent number: 10612571
    Abstract: An actuator in which the abrasion of a piston and a cylinder can be prevented and it is difficult for the smooth movement of the piston to be hindered is provided. The actuator includes a cylinder (51), a piston (52) that moves inside the cylinder (51) according to a supplied fluid pressure, and a detent mechanism (54) that fixes a position of the piston (52) until the fluid pressure exceeds a predetermined value. The detent mechanism (54) includes a first elastic member 54a and a second elastic member 54b which are arranged to face each other with an axis (a) of the piston (52) interposed therebetween and press the piston (52) so as to sandwich the piston (52) therebetween.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: April 7, 2020
    Assignee: Honda Motor Co., Ltd.
    Inventors: Tomoaki Mukai, Shunsuke Yoshida