Patents by Inventor Takahiro Sato

Takahiro Sato 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: 11985787
    Abstract: An adapter mounting structure for mounting, on a rack, a plurality of adapters to which optical connectors are connected. The adapter mounting structure includes a first panel including insertion holes through which the plurality of adapters are inserted, the first panel being configured to expose, to a front side of the rack, the plurality of adapters thus inserted and being anchored to the rack, and a second panel disposed to a rear side of the rack relative to the first panel, the second panel being anchored to the first panel and being configured to anchor each of the plurality of adapters.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: May 14, 2024
    Assignees: JAPAN COMMUNICATION ACCESSORIES MANUFACTURING CO., LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Eisuke Oki, Shinsuke Sato, Takahiro Nakada, Nghia Duong Tuan, Takayuki Yokochi
  • Publication number: 20240151772
    Abstract: In an abnormality detector apparatus, a signal processor unit performs frequency analysis on data of a current or a voltage in different first and second time intervals to retrieve a first drive frequency corresponding to a maximum peak value of a spectrum in the first time interval and a second drive frequency corresponding to a maximum peak value of a spectrum in the second time interval; adjusts a frequency axis of one spectrum such that the maximum peak values coincide with each other, and calculates an averaged spectrum relating to the adjusted and unadjusted spectra; and retrieve an abnormal peak value equal to or more than a predetermined threshold value at a frequency different from the drive frequency having the maximum peak value based on the averaged spectrum; and determine an abnormal state of the motor depending on presence or absence of the abnormal peak value.
    Type: Application
    Filed: February 16, 2022
    Publication date: May 9, 2024
    Inventors: Takahiro SATO, Keisuke YANO, Takahiro NAKAMURA
  • Publication number: 20240150366
    Abstract: [Problem] A compound useful as an active ingredient of a pharmaceutical composition for treating pancreatic cancer is provided. [Solution] The present inventors have studied about a compound that is useful as an active ingredient of a pharmaceutical composition for treating pancreatic cancer and have found that a 4-aminoquinazoline compound has an excellent G12D mutant KRAS inhibition activity and can be used as a therapeutic agent for pancreatic cancer, thus completing the present invention. The 4-aminoquinazoline compound of the present invention or a salt thereof can be used as a therapeutic agent for pancreatic cancer.
    Type: Application
    Filed: February 14, 2022
    Publication date: May 9, 2024
    Inventors: Kenichi KAWAGUCHI, Kazuyuki KURAMOTO, Tomoyoshi IMAIZUMI, Takahiro MORIKAWA, Mitsuaki OKUMURA, Sunao IMADA, Eiji KAWAMINAMI, Ryo SATO, Yohei SEKI, Hisao HAMAGUCHI, Hiroki ISHIOKA, Hiroki FUKUDOME, Ikumi KURIWAKI, Takeyuki NAGASHIMA
  • Publication number: 20240151712
    Abstract: A method for producing a brain organoid having an aggregated tau protein including (a) culturing pluripotent stem cells in the presence of a SMAD inhibitor to form an embryoid body, (b) embedding the embryoid body in an extracellular matrix and three-dimensionally culturing the embryoid body in the presence of a SMAD inhibitor and a GSK3? inhibitor to form an organoid that includes neural precursor cells, (c) extracting the organoid from the extracellular matrix and suspension-culturing the organoid in the presence of LIF to form a brain organoid, (d) forcing the brain organoid to express a mutant MAPT gene, and (e) further suspension-culturing the brain organoid after (d) to obtain a brain organoid having an aggregated tau protein.
    Type: Application
    Filed: March 18, 2022
    Publication date: May 9, 2024
    Inventors: Hiroko ISHII, Hideyuki OKANO, Takahiro KONDO, Yuta SATO
  • Publication number: 20240149904
    Abstract: An attention attracting system includes HMI devices that are mounted on a subject vehicle; and an attention attracting device that transmits, to a driver, a possibility of contact between the subject vehicle and an object through the HMI devices. The attention attracting device includes a processor that identifies a risk position at which the contact occurs and a risk level of the contact, estimates a degree of fatigue of the driver, and transmits the risk position and the risk level to the driver. The processor selects an HMI device to be used in accordance with the degree of fatigue of the driver, provides a tactile stimulus or an auditory stimulus to the driver through a tactile HMI device or an auditory HMI device at a remarkableness level corresponding to height of the risk level, and transmits visual information to the driver through a visual HMI device.
    Type: Application
    Filed: October 9, 2023
    Publication date: May 9, 2024
    Inventors: Masayuki Sato, Takahiro Matsuoka
  • Publication number: 20240141199
    Abstract: A compound having formula (1) has excellent heat resistance. In formula (1), X represents a divalent polycyclic condensed ring group having two or more thiophene rings and having an sp3 carbon atom as a constituent element. R1 and R2 each represent an alkyl group, R3 represents an alkyl group, k represents an integer of 0 to 4, and A represents a group having formula (a1), (a2), or (b1): R4, R5, R6, R7, R8, and R9 each represent an alkyl group, E1 and E2 each represent —C(R10)(R11)—, —C(O)—, —O—, or —NR12—. R10 and R11 each represent an alkyl group, R12 represents an alkyl group, m and n each represent 0 or 1, where m+n=1.
    Type: Application
    Filed: December 14, 2021
    Publication date: May 2, 2024
    Inventors: Eiji YOSHIKAWA, Takayuki OKACHI, Yoshiaki TSUBATA, Takahiro SATO
  • Publication number: 20240144828
    Abstract: An attention calling system includes a time headway (THW) acquisition unit that repeatedly acquires THW at predetermined time intervals, the THW being a value obtained by dividing an inter-vehicle distance between own vehicle and a preceding vehicle by vehicle speed of the own vehicle, an identification unit that identifies a type of the preceding vehicle, and a notification unit that outputs to an occupant of the own vehicle an approach alarm that notifies an approach to the preceding vehicle when the THW becomes a first threshold or less. The notification unit outputs the approach alarm by using the first threshold that takes different values depending on the type of the preceding vehicle, and/or by setting a saliency level that is a degree of saliency of the approach alarm to a first level that has different magnitudes depending on the type of the preceding vehicle.
    Type: Application
    Filed: September 25, 2023
    Publication date: May 2, 2024
    Inventors: Masayuki Sato, Takahiro Matsuoka
  • Publication number: 20240123654
    Abstract: Provided is a separation and recovery apparatus for continuously separating and recovering, from a resin mixture containing a resin containing a hydrolyzable polymer and a resin containing a nonhydrolyzable polymer, a hydrolytic component a of the hydrolyzable polymer A and the nonhydrolyzable polymer B, the apparatus including: a crushing unit that crushes the resin mixture a melting/discharging unit that melts a crushed product obtained by the crushing unit to form a fluid and discharges the fluid at a high pressure; and a hydrothermal reaction treatment unit that continuously subjects the fluid discharged from the melting/discharging unit to a hydrothermal reaction treatment, wherein, in the melting/discharging unit, the hydrolyzable polymer A is hydrolyzed, and the hydrolytic component a thereof is dissolved and transferred into water permeating a sintered alloy diaphragm, thereby separating the nonhydrolyzable polymer B.
    Type: Application
    Filed: December 15, 2023
    Publication date: April 18, 2024
    Applicant: TOPPAN INC.
    Inventors: Masaru WATANABE, Aritomo YAMAGUCHI, Osamu SATO, Yuuma IRISA, Akira TAKAMA, Kousuke NISHIMURA, Hiroki KUJIRAOKA, Hideki MIYAZAKI, Keita AKIMOTO, Takuya TAKAHATA, Daisuke KUGIMOTO, Shingo KOUDA, Satoshi HAMURA, Takahiro IMAI, Yumiko OMORI, Manabu KAWA
  • Publication number: 20240123429
    Abstract: An object of the present invention is to provide a CeO2—ZrO2-based complex oxide having a sufficiently reduced particle size and a method for producing the CeO2—ZrO2-based complex oxide, and there are provided a complex oxide containing a zirconium element, a cerium element, and optionally another rare earth metal element, wherein D50 and D90 of the complex oxide measured by a laser diffraction scattering particle size distribution measurement method are 0.5 ?m or less and 1 ?m or less, respectively, and a method for producing the complex oxide.
    Type: Application
    Filed: December 15, 2021
    Publication date: April 18, 2024
    Inventors: Takahiro SATO, Satoshi WATANABE
  • Publication number: 20240116709
    Abstract: A substrate processing apparatus includes: a loading/unloading part having a first side surface into or from which a container accommodating a substrate is loaded or unloaded and a second side surface opposite to the first side surface; a substrate transfer part extending in a first direction orthogonal to the second side surface; and a plurality of batch processors adjacent to each other in a length direction of the substrate transfer part. The loading/unloading part includes: a first transfer device and a second transfer device configured to transfer the container; a first area accessible to the first transfer device and having a plurality of first storage shelves configured to store the container, a second area accessible to the second transfer device and having a plurality of second storage shelves configured to store the container; and a movable shelf configured to be movable between the first area and the second area.
    Type: Application
    Filed: October 9, 2023
    Publication date: April 11, 2024
    Inventors: Masato KADOBE, Hiromi NITADORI, Takahiro ABE, Junichi SATO
  • Publication number: 20240110243
    Abstract: A method to predict a propensity of an infant to develop atopic dermatitis. The method includes observing the expression of S100A8/A9 on a skin area of an infant; comparing the expression to determined standard, wherein the determined standard is ascertained by measuring a level of the biomarker in a subject or pool of subjects who have demonstrated an absence of atopic dermatitis; and determining the propensity of an infant to develop atopic dermatitis, wherein an increase in the expression as compared to the determined standard indicates propensity of the infant to develop atopic dermatitis.
    Type: Application
    Filed: September 28, 2023
    Publication date: April 4, 2024
    Inventors: Georgios Stamatas, Thierry Oddos, Takahiro Sato, Jonathan Hourihane, Alan D. Irvine, Richard A. Insel
  • Publication number: 20240109555
    Abstract: An attention attracting system includes an attention attracting device that transmits, to a driver, a possibility of contact between a subject vehicle and an object and that includes a risk identification section identifying a risk position which is a position having a strong possibility of contact occurring between the subject vehicle and the object and a risk level which is a degree of the possibility of the contact occurring at the risk position, and a transmission section which transmits the risk position and the risk level to the driver, which provides a tactile stimulus or an auditory stimulus to the driver through a tactile HMI device or an auditory HMI device at a remarkableness level corresponding to height of the risk level, and which transmits, to the driver through a visual HMI device, visual information indicating a direction of the risk position viewed from the driver.
    Type: Application
    Filed: September 7, 2023
    Publication date: April 4, 2024
    Inventors: Takahiro Matsuoka, Ryo Shimoe, Tsuyoshi Nojiri, Masayuki Sato
  • Patent number: 11949833
    Abstract: An object of one embodiment of the present invention is to accurately derive an inclination of a line image sensor. One embodiment of the present invention is an image reading apparatus including: a line image sensor in which reading elements for reading an image are arrayed in a predetermined direction; a first derivation unit configured to, based on read data acquired by reading a chart on which a plurality of dot patterns is printed with the line image sensor, derive coordinates of each of the plurality of dot patterns; a second derivation unit configured to derive an inclination angle of the line image sensor based on the coordinates derived by the first derivation unit; and a first calculation unit configured to calculate a first correction value for correcting the inclination of the line image sensor based on the inclination angle derived by the second derivation unit.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: April 2, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuki Kamio, Katsutoshi Miyahara, Yuichi Sato, Takahiro Ode
  • Patent number: 11949405
    Abstract: A double mode SAW (DMS) filter includes: a plurality of interdigital transducers (IDTs), each having a plurality of Type 1 electrode fingers and a plurality of Type 2 electrode fingers formed on a piezoelectric substrate, wherein one Type 2 electrode finger among the plurality of Type 2 electrode fingers is disposed between two adjacent Type 1 electrode fingers among the plurality of Type 1 electrode fingers, and in a first IDT and a second IDT included in the plurality of IDTs to be adjacent to each other, one Type 1 electrode finger of the second IDT is disposed between two Type 1 electrode fingers of the first IDT. Accordingly, it is possible to provide a DMS filter capable of improving the amount of attenuation in an attenuation band adjacent to the wide band side for the passband and miniaturizing a product by saving space.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: April 2, 2024
    Assignee: WISOL CO., LTD.
    Inventors: Kensei Uehara, Takahiro Sato
  • Patent number: 11945882
    Abstract: Crystals of the compound represented by formula (1), a method for the production thereof, and a method for producing an antibody-drug conjugate using the crystals.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: April 2, 2024
    Assignee: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Tatsuya Yamaguchi, Takashi Kouko, Shigeru Noguchi, Yohei Yamane, Fumikatsu Kondo, Takahiro Aoki, Tadahiro Takeda, Kohei Sakanishi, Hitoshi Sato, Tsuyoshi Ueda, Shinji Matuura, Kei Kurahashi, Yutaka Kitagawa, Tatsuya Nakamura
  • Publication number: 20240101031
    Abstract: An attention attracting system includes plural HMI devices notifying occupants; and an attention attracting device notifying the occupants of presence of a risk of contact between a subject vehicle and an object through the HMI devices. The attention attracting device includes a risk identification section identifying a risk level of the risk of the contact and a notification section: executing a first notification to notify a driver of the presence of the risk of the contact through a driver HMI device solely notifying the driver when the risk level exceeds a first threshold; and executing a second notification to notify a passenger of the presence of the risk of the contact through a passenger HMI device solely notifying the passenger when the risk level exceeds a second threshold greater than the first threshold or when a predetermined time passes after the first notification is executed.
    Type: Application
    Filed: September 14, 2023
    Publication date: March 28, 2024
    Inventors: Masayuki Sato, Takahiro Matsuoka
  • Patent number: 11941182
    Abstract: A housing of an example of an electronic apparatus has a top surface and a bottom surface and has a flat shape. A power supply section having a flat shape is a power supply section, which is a housing case capable of accommodating a battery or is a battery, and the power supply section is provided at a position inside the housing that intersects with a reference plane perpendicular to the up-down direction. A first substrate is provided parallel to the reference plane on the top surface side relative to the power supply section. A second substrate is provided parallel to the reference plane on the bottom surface side relative to the power supply section. The electronic apparatus includes at least one of a vibrator and a speaker at a position that intersects with the reference plane.
    Type: Grant
    Filed: March 28, 2023
    Date of Patent: March 26, 2024
    Assignee: Nintendo Co., Ltd.
    Inventors: Wakana Ohori, Kazuhiro Maruyama, Yoshitaka Tamura, Masaya Takei, Takahiro Sato, Koji Saito, Mitsuru Katayama
  • Publication number: 20240092260
    Abstract: An attention calling system includes a time headway (THW) acquisition unit repeatedly acquiring THW at predetermined time intervals, the THW being a value obtained by dividing an inter-vehicle distance between an own vehicle and a preceding vehicle by vehicle speed of the own vehicle, a time to collision (TTC) acquisition unit repeatedly acquiring TTC at predetermined time intervals, the TTC being a value obtained by dividing the inter-vehicle distance by relative speed between the own vehicle and the preceding vehicle, and a notification unit outputting to an occupant of the own vehicle an approach alarm that notifies an approach to the preceding vehicle, based on the THW and the TTC. The notification unit determines a saliency level that is a degree of saliency of the approach alarm in accordance with the THW and the TTC, and outputs the approach alarm of the determined saliency level.
    Type: Application
    Filed: August 25, 2023
    Publication date: March 21, 2024
    Inventors: Takahiro Matsuoka, Masayuki Sato
  • Publication number: 20240083259
    Abstract: An electric vehicle including a motor as a driving source includes: an accelerator; a pseudo shifter mimicking a gear changing operation; a pseudo clutch mimicking a clutch operation; a detector detecting an operation mode performed on each of the accelerator, pseudo shifter, and pseudo clutch by a driver, and a rotation speed of a driving wheel; a reaction force generator generating a reaction force in the pseudo shifter in response to a driver operation performed thereon; and a controller determining the reaction force. The controller includes a processor and a memory coupled thereto. The processor calculates a virtual differential rotation speed that is based on a virtual engine rotation speed, mimicking an engine rotation speed when the driving source is assumed as being an engine, and the rotation speed based on a detection result of the detector, and determines the reaction force based on the virtual differential rotation speed.
    Type: Application
    Filed: September 1, 2023
    Publication date: March 14, 2024
    Applicant: SUBARU CORPORATION
    Inventors: Naonori IKEZAWA, Takahiro YAMAMOTO, Kiyofumi SATO, Hironao SATO, Kyohei YAMAMOTO, Hideto FUKUDA
  • Publication number: 20240082834
    Abstract: A biological sample holding container includes: a container main body having a bottom surface portion having a placement region for a biological sample and a side surface portion provided on the bottom surface portion so as to surround the placement region; and an annular holding member insertable and removable inside the side surface portion. The holding member holds a film covering the biological sample on the placement region with the bottom surface portion by being inserted inside the side surface portion together with the film.
    Type: Application
    Filed: July 16, 2020
    Publication date: March 14, 2024
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Kazumasa HIRAWAKE, Takahiro MURAKOSHI, Takahiro SHIKAYAMA, Takayuki SATO