Patents by Inventor Takayuki Kobayashi

Takayuki Kobayashi 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: 11566108
    Abstract: A polyimide film includes a polyimide in which a specific amount of molecular framework containing one or two silicon atoms in its main chain, wherein a total light transmittance measured in accordance with JIS K7361-1 is 85% or more; wherein a yellowness index calculated in accordance with JIS K7373-2006 is 30 or less; wherein a glass transition temperature is in a temperature range of from 150° C. to 400° C.; and wherein a tensile elastic modulus at 25° C. obtained by measuring a 15 mm×40 mm test piece at a tensile rate of 10 mm/min and a chuck distance of 20 mm in accordance with JIS K7127, is 1.8 GPa or more.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: January 31, 2023
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Katsuya Sakayori, Koudai Okada, Ayako Furuse, Keisuke Wakita, Yoshihiro Kobayashi, Aya Takao, Takanori Maeda, Nahomi Kanazawa, Takayuki Ota
  • Publication number: 20230022181
    Abstract: A high-definition display device is provided. A small display device is provided. In the display device, a first layer and a second layer are stacked and provided. The first layer includes a gate driver circuit and a source driver circuit, and the second layer includes a display portion. The gate driver circuit and the source driver circuit are provided to include a region overlapping with the display portion. The gate driver circuit and the source driver circuit have an overlap region where they are not strictly separated from each other. Five or more gate driver circuits and five or more source driver circuits can be provided.
    Type: Application
    Filed: August 15, 2022
    Publication date: January 26, 2023
    Inventors: Takayuki IKEDA, Hidetomo KOBAYASHI, Hideaki SHISHIDO, Kiyotaka KIMURA, Takashi NAKAGAWA, Kosei NEI
  • Publication number: 20230016838
    Abstract: One embodiment of the present disclosure provides a resin layer 10 used for an image displaying device, wherein a shear storage elastic modulus G? of the resin layer 10, at 25° C. and frequency range of 500 Hz or more and 1000 Hz or less, is 30 MPa or more and 200 MPa or less, and a glass transition temperature of the resin layer 10 is 50° C. or more.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 19, 2023
    Inventors: Atsuhiro KOBAYASHI, Yousuke KOUSAKA, Takayuki FUKUDA, Kazuya HONDA, Kana YAMAMOTO, Yoshimasa OGAWA, Jun SATO, Gen FURUI, Keisuke YAMADA, Saori KAWAGUCHI
  • Patent number: 11553575
    Abstract: A server apparatus includes a communication interface and a controller configured to transmit and receive information via the communication interface, wherein the controller is configured to transmit an instruction for controlling light emission by a plurality of floor coverings, each floor covering including a light emitting element, to the plurality of floor coverings based on positional information for a first point where a pedestrian is located in an area where the plurality of floor coverings are disposed and positional information for a second point different from the first point in the area.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: January 10, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takayuki Oidemizu, Kazuyuki Inoue, Ryosuke Kobayashi, Yurika Tanaka, Tomokazu Maya, Satoshi Komamine
  • Patent number: 11553147
    Abstract: An imaging device including pixels including a first pixel and a second pixel, the pixels arranged in rows and columns, the first pixel belonging to a first column, the second pixel belonging to a second column adjacent the first column; a first signal path through which a signal from the first pixel flows; and a second signal path through which a signal from the second pixel flows, a first circuit including first and second lines, a first voltage being applied to the first lines, a second voltage different from the first voltage applied to the second lines. The first signal path is located in a region closer to one of the first lines than any of the second lines in a plan view, and the second signal path is located in a region closer to one of the second lines than any of the first lines in the plan view.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: January 10, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Takayuki Nishitani, Tsutomu Kobayashi
  • Publication number: 20220412751
    Abstract: A memory stores, in advance, target line information indicating an arrangement target of an object to be conveyed and related to a target line denoted by at least one of a curve or a polyline. A controller is configured to: calculate, based on the target line information, target information which is at least one of information about a target coordinate of the object and information about a target direction of the object; calculate, based on the at least one of the coordinate of the object and the direction of the object detected by the detector, detection information which is comparable with the target information; calculate a deviation of the detection information from the target information; and cause a display to display a moving direction of the object which allows the deviation to decrease.
    Type: Application
    Filed: October 6, 2020
    Publication date: December 29, 2022
    Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Nobuhiro FUKUO, Yoichiro YAMAZAKI, Koji YAMASHITA, Yusuke KAMIMURA, Shingo SEKIGUCHI, Takayuki IINO, Hiroshi KOBAYASHI
  • Publication number: 20220407600
    Abstract: A computation unit uses an assumed chromatic dispersion amount to compensate for dispersion of a coherently received optical signal and performs arithmetic of a signal power of the optical signal that is dispersion compensated. The computation unit performs computation of an evaluation function when a signal power and a delayed signal power obtained by applying a predetermined delay to the signal power satisfy a threshold condition. The evaluation function is a function for evaluating whether the assumed chromatic dispersion amount is a chromatic dispersion amount of the optical signal using the difference between the signal power and the delayed signal power. The chromatic dispersion amount calculation unit calculates a chromatic dispersion amount of the optical signal based on the computation result of the evaluation function by the computation unit when each of a plurality of different assumed chromatic dispersion amounts is used.
    Type: Application
    Filed: November 28, 2019
    Publication date: December 22, 2022
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Shimpei SHIMIZU, Takayuki KOBAYASHI, Masanori NAKAMURA, Yutaka MIYAMOTO
  • Publication number: 20220399940
    Abstract: An optical transmission system includes: a transmission unit configured to co-propagate a signal light in which data is modulated and an idler light having complex amplitude that is phase conjugate with the signal light via an optical transmission medium; at least one optical amplifier configured to perform a phase sensitive amplification operation through an action among the signal light, the idler light, and an excitation light in a nonlinear medium; and a reception unit configured to receive the signal light that has been amplified by the optical amplifier, coherently detect the signal light and the idler light individually, and conduct a diversity synthesis to demodulate the data.
    Type: Application
    Filed: November 28, 2019
    Publication date: December 15, 2022
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Shimpei SHIMIZU, Takayuki KOBAYASHI, Yutaka MIYAMOTO
  • Patent number: 11518147
    Abstract: The present invention relates to a method for recycling an intermediate film for laminated glass, comprising a step of separating a layer comprising an A layer and a layer comprising a B layer from the intermediate film for laminated glass (1) comprising at least the A layer and the B layer.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: December 6, 2022
    Assignee: KURARAY EUROPE GMBH
    Inventors: Takuya Kobayashi, Masaaki Hirahara, Takayuki Shimizu, Tatsuya Ueda
  • Publication number: 20220379720
    Abstract: The disclosure provides a refueling port capable of simplifying a structure for restricting rotation of a nozzle guide with respect to a refueling port body. One of the refueling port body and the nozzle guide includes guide ribs formed between an inner peripheral surface of a body cylinder portion and an outer peripheral surface of a guide cylinder portion to sandwich a reflux port in the circumferential direction, and guiding fuel vapor flowing in from the reflux port in a direction toward a filler pipe connection port. The other one of the refueling port body and the nozzle guide includes a locking portion formed between the inner peripheral surface of the body cylinder portion and the outer peripheral surface of the guide cylinder portion, and locked in both directions in the circumferential direction to the guide ribs to restrict relative rotation between the refueling port body and the nozzle guide.
    Type: Application
    Filed: May 9, 2022
    Publication date: December 1, 2022
    Applicant: Sumitomo Riko Company Limited
    Inventors: Kazushige SAKAZAKI, Makoto SHIMOJO, Eunjin PARK, Takayuki KOBAYASHI
  • Patent number: 11511803
    Abstract: The power control unit sets a drive interval for driving the sensor by providing power intermittently to the sensor to a first time interval when no change is detected in the sine-wave signal and the cosine-wave signal, sets to the second time interval that is shorter than the first time interval when a change in only one of the sine-wave signal and the cosine-wave signal is detected, and sets to the third time interval that is shorter than the second time interval when a change in one of the sine-wave signal and the cosine-wave signal is detected and then a change in the other is detected.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: November 29, 2022
    Assignee: NSK LTD.
    Inventors: Takayuki Kobayashi, Dai Suzuki, Shin Kumagai, Hidetaka Nakamura
  • Publication number: 20220370352
    Abstract: An object of the present invention is to provide a liposome composition and a pharmaceutical composition, which exhibit a high AUC. Provided are a liposome composition including a hydrophilic polymer-modified diacylphosphatidylethanolamine, a dihydrosphingomyelin, and cholesterols as components of a liposome membrane, in which the liposome composition encapsulates a drug, an inner water phase thereof contains ammonium sulfate, and a molar ratio of sulfate ions in the inner water phase to the drug in an entire water phase is 0.36 or more; and a pharmaceutical composition including the liposome composition.
    Type: Application
    Filed: August 5, 2022
    Publication date: November 24, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Noriyuki Kasagi, Naoki Yamada, Mikinaga Mori, Takayuki Kato, Takayuki Kobayashi
  • Publication number: 20220367832
    Abstract: The present disclosure provides a front panel for a display device comprising a substrate layer, an A layer, an impact absorbing layer, and a B layer, in this order, wherein a shear storage elastic modulus of the A layer and the B layer, at frequency of 950 Hz and temperature of 23° C., is 20 MPa or less, and in the impact absorbing layer, a tensile storage elastic modulus at frequency of 950 Hz and temperature of 23° C. is 200 MPa or more and 5000 MPa or less, and a glass transition temperature is 50° C. or more.
    Type: Application
    Filed: September 28, 2020
    Publication date: November 17, 2022
    Inventors: Atsuhiro KOBAYASHI, Yousuke KOUSAKA, Takayuki FUKUDA, Kazuya HONDA, Kana YAMAMOTO, Yoshimasa OGAWA, Jun SATO, Gen FURUI, Keisuke YAMADA, Saori KAWAGUCHI
  • Patent number: 11500353
    Abstract: In a robot system, a data amount of operation information (log) to be transferred or recorded is reduced, thereby enabling the operation information (log) to be transferred or recorded with a low load. The system has a control unit for controlling the operation of a robot of a robot device and transfers a log regarding the robot operation to a managing terminal. While making the robot operative, the control unit generates log data regarding the robot operation and stores into a short-term storage log recording unit (temporary storage device) (log data generating step). When log transfer timing comes, a part of the log data stored in the recording unit (temporary storage device) is extracted and transferred as a log to a log storage device in accordance with the robot operation (log transferring step).
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: November 15, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Takayuki Kobayashi
  • Publication number: 20220358211
    Abstract: A semiconductor device (100) includes: a determination unit (110) configured to determine whether an avoidance condition of inspection of control flow integrity is satisfied (e.g., a degree of similarity with a previous input value is in a predetermined range) based on determination auxiliary information, which is at least an input value in a target code block to be executed among a plurality of code blocks in a predetermined program, and an inspection unit (120) configured to avoid inspection of control flow integrity in the target code block when it is determined that the avoidance condition is satisfied.
    Type: Application
    Filed: June 25, 2019
    Publication date: November 10, 2022
    Applicant: NEC Corporation
    Inventors: Astha JADA, Toshiki KOBAYASHI, Takayuki SASAKI, Daniele Enrico ASONI, Adrian PERRIG
  • Publication number: 20220350432
    Abstract: To provide an inexpensive display device. The display device includes a pixel and an IC chip. The pixel includes a first pixel circuit including a display element and a second pixel circuit including a light-receiving device. The one IC chip includes a control circuit, a data driver circuit, and a read circuit. The first and second pixel circuits are electrically connected to the read circuit. The control circuit has a function of controlling driving of the data driver circuit and the read circuit. The data driver circuit has a function of supplying image data to the first pixel circuit. The read circuit has a function of outputting a monitor signal corresponding to a monitor current when the monitor current flows through the first pixel circuit. The read circuit also has a function of outputting an imaging signal corresponding to imaging data acquired by the second pixel circuit.
    Type: Application
    Filed: September 22, 2020
    Publication date: November 3, 2022
    Inventors: Kei TAKAHASHI, Hidetomo KOBAYASHI, Hajime KIMURA, Takeshi OSADA, Hideaki SHISHIDO, Kiyotaka KIMURA, Shuichi KATSUI, Takeya HIROSE, Takayuki IKEDA
  • Publication number: 20220353476
    Abstract: To reduce complication of a configuration of a vehicle while suppressing an increase in weight of the vehicle, a camera system mounted on a vehicle includes an imaging unit to capture multiple frame images of an outside of the vehicle per cycle and an image processor to obtain the multiple frame images from the imaging unit and separate the multiple frame images into a first given number of frame images as a recognition target and a second given number of frame images as a storage target to be stored in an image recorder. The image processor separately outputs the first and second given numbers of frame images to be recognized and stored, respectively.
    Type: Application
    Filed: July 7, 2022
    Publication date: November 3, 2022
    Inventors: Toshikazu MURAO, Kazuyoshi AKIBA, Tetsuya KIMATA, Kazuhiko KOBAYASHI, Takayuki KIMURA
  • Publication number: 20220352777
    Abstract: An axial-gap-dynamoelectric machine includes resin bobbins having positioning protrusions, and a stator core including a base yoke having a plurality of tooth holes and positioning holes. In each tooth hole, a circumferential length of a tooth-hole-radial-direction-outer-end surface is larger than a circumferential length of a tooth-hole-radial-direction-inner-end surface. Each of the plurality of teeth has a columnar shape in which a circumferential length of a tooth-upper surface is larger than a circumferential length of a tooth-bottom surface. The positioning protrusions are inserted in the positioning holes, and press the teeth against the base yoke inward in the radial direction such that the tooth-bottom surface is brought into contact with the tooth-hole-radial-direction-inner-end surface and the tooth-oblique surface is brought into contact with the tooth-hole-circumferential-direction-end surface.
    Type: Application
    Filed: July 7, 2022
    Publication date: November 3, 2022
    Inventors: Takayuki KOBAYASHI, Hirotaka KURITA, Tatsuya HAGIWARA, Takumi SUGIMURA
  • Publication number: 20220352279
    Abstract: A display device with less display unevenness is provided. The display device includes a first layer and a second layer over the first layer; the first layer includes first circuits arranged in m rows and n columns; the second layer includes pixel blocks arranged in the m rows and the n columns; the pixel blocks each comprise pixels arranged in a rows and b columns; the pixel block includes a first wiring and a second wiring electrically connected to the pixel; the first wiring and the second wiring included in the pixel block in the i-th row and the j-th column are each electrically connected to the first circuit in the i-th row and the j-th column; the first wiring has a function of supplying an input signal from the first circuit to the pixel; and the second wiring has a function of supplying an output signal from the pixel to the first circuit.
    Type: Application
    Filed: June 15, 2020
    Publication date: November 3, 2022
    Applicant: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Hidetomo Kobayashi, Takayuki IKEDA
  • Publication number: 20220345018
    Abstract: An axial gap motor having a rotor and a stator core. A plurality of pressed powder teeth extends in a radial direction of the stator core and each has a trapezoidal shape in which a circumferential length of a pressed-powder-tooth-radial-direction-outer-end portion is larger than a circumferential length of a pressed-powder-tooth-radial-direction-inner-end portion. The rotor includes a plurality of field magnets, each configured such that a circumferential length of a magnet-radial-direction-inner-end portion is greater than or equal to a circumferential length of a magnet-radial-direction-outer-end portion. When the rotor and the stator core rotate relative to each other about a rotation axis, a part of the field magnets first overlaps with pressed-powder-tooth-radial-direction-inner portions of pressed powder teeth, and while the field magnets are located at a q-axis position with respect to the pressed powder teeth, adjacent ones of the field magnets individually overlap with one pressed powder tooth.
    Type: Application
    Filed: July 7, 2022
    Publication date: October 27, 2022
    Inventors: Takayuki KOBAYASHI, Hirotaka KURITA, Tatsuya HAGIWARA, Takumi SUGIMURA