Patents by Inventor Yoshikazu Ito

Yoshikazu Ito 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: 20240391780
    Abstract: Provided is a method for manufacturing graphite particles using carbon dioxide as a raw material and which enables the graphite particles to be used as an electrode material. The method includes: (a) preparing an electrolytic bath which includes molten salt containing carbonate ions; (b) locating a cathode in a vicinity of a surface of the electrolytic bath outside the electrolytic bath; (c) locating an anode in the electrolytic bath; (d) reducing the carbonate ions by generating electric discharge between the cathode and the surface of the electrolytic bath and performing energization by applying a voltage for generating carbon particles between the anode and the cathode; (e) collecting the carbon particles together with the molten salt and removing cooled and solidified salt by water washing; and (f) graphitizing the carbon particles being obtained in (e) by heat treatment.
    Type: Application
    Filed: October 7, 2022
    Publication date: November 28, 2024
    Applicants: SEC CARBON, LIMITED, I'MSEP CO., LTD.
    Inventors: Koji KURODA, Hiroaki AMAHASHI, Wataru NISHIUMI, Satoshi YANO, Shota KAWAI, Yasuhiko ITO, Yoshikazu HYODO, Akira KOYAMA
  • Patent number: 12149387
    Abstract: A differential communication driver circuit includes a drive unit that drives differential signal lines connected via capacitors by a source current and a sink current. When a noise detection unit detects that in-phase noise is applied to the differential signal lines, a drive assisting unit maintains an amplitude of a differential signal output to the differential signal lines by increasing a current drive capability of the sink current.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: November 19, 2024
    Assignee: DENSO CORPORATION
    Inventors: Takasuke Ito, Yoshikazu Furuta, Shigeki Otsuka, Tomohiro Nezuka
  • Publication number: 20240367039
    Abstract: A seat experience system that allows an occupant to grasp the state of the system and feel secure about using the system is provided. In the seat experience system, a seat includes a seat body, and a sensor provided at the seat body and configured to acquire a measurement value for detection of a motion of the occupant seated on the seat body. A controller is connected to the sensor and capable of acquiring the measurement value from the sensor, and a seat experience device is connected to the controller and operable based on the measurement value. The seat experience device may be capable of communicating with a server. If the seat experience device detects a malfunction of the seat experience system, the seat experience device notifies the occupant of the malfunction and limits at least a subset of functions of the seat experience system.
    Type: Application
    Filed: July 16, 2024
    Publication date: November 7, 2024
    Inventors: Hiroyuki KAKU, Atsushi KUSANO, Akira MIYOSHI, Satoshi SUZUKI, Munetaka KOWA, Yousuke HIGASHI, Yoshikazu ITO
  • Publication number: 20240359597
    Abstract: Increased versatility of a seat with a sensor provided therein is sought for. Disclosed is an in-seat experience system (SYS) including: a seat which includes a seat body (S0), a sensor (pressure sensor PS) provided in the seat body (S0), and a seat controller (100) connected to the sensor and thereby allowed to acquire a measurement value from the sensor; an experience instruction device (smartphone SP) connected to the seat controller (100), configured to notify an occupant seated on the seat body a motion instruction and to store user identification information for use in identifying the occupant; and a server (300) capable of communicating with the experience instruction device.
    Type: Application
    Filed: July 8, 2024
    Publication date: October 31, 2024
    Inventors: Hiroyuki KAKU, Satoru KANEDA, Munetaka KOWA, Hiroyuki NUMAJIRI, Satoshi FUJITA, Takako MIYOSHI, Atsushi KUSANO, Ryuichiro HIROSE, Yoshikazu ITO, Yousuke HIGASHI, Satoshi SUZUKI, Ryosuke SATO, Kento UETAKE
  • Publication number: 20240343850
    Abstract: The present invention aims to provide an ester bond-containing polycarboxylic acid (salt) having a higher biodegradability and a higher alkaline degradation change rate, a method for producing the same, and a detergent composition containing the ester bond-containing polycarboxylic acid (salt). The present invention relates to an ester bond-containing polycarboxylic acid or a salt thereof, containing: an ester group-derived structural unit in a main chain; and a carboxylic acid or a salt thereof in a side chain, the carboxylic acid or the salt thereof being attached to a ? position or a ? position of a carbonyl carbon of the ester group.
    Type: Application
    Filed: July 25, 2022
    Publication date: October 17, 2024
    Inventors: Shigeru YAMAGUCHI, Yoshikazu TOMIKE, Ryota ITO
  • Publication number: 20240309016
    Abstract: The present invention provides a heterocyclic compound having an orexin type 2 receptor agonist activity. A compound represented by the formula (I): wherein each symbol is as described in the specification, or a salt thereof has an orexin type 2 receptor agonist activity, and is useful as an agent for the prophylaxis or treatment of narcolepsy.
    Type: Application
    Filed: March 15, 2024
    Publication date: September 19, 2024
    Inventors: Mitsunori KONO, Yusuke SASAKI, Yuya OGURO, Zenichi IKEDA, Osamu KUBO, Masaki SETO, Toru YAMASHITA, Makoto KAMATA, Kenjiro SATO, Matthew Thomas REYNOLDS, Kazuaki TAKAMI, Asato KINA, Takafumi YUKAWA, Minoru NAKAMURA, Taku KAMEI, Hiroyuki KAKEI, Fumie YAMAGUCHI, Tomohiro OHASHI, Keiko KAKEGAWA, Takuto KOJIMA, Florian PÜNNER, Masataka MURAKAMI, Takahiko TANIGUCHI, Tatsuki KOIKE, Yuichi KAJITA, Yuhei MIYANOHANA, Kohei TAKEUCHI, Yoshiteru ITO, Norihito TOKUNAGA, Yasushi HATTORI, Eiji KIMURA, Martin Alexander PAWLICZEK, Marilena PIRA, Shuhei IKEDA, Noriyuki TEZUKA, Yoshikazu WATANABE, Kevin CURRAN, Nicolle DOERING, Maria HOPKINS, Ben JOHNSON, Andre KIRYANOV, Jon LAM, Sean MURPHY, Natasha O'ROURKE, Holly REICHARD, Paul TANIS, Yunlong ZHANG
  • Patent number: 12076639
    Abstract: A seat experience system that allows an occupant to grasp the state of the system and feel secure about using the system is provided. In the seat experience system, a seat includes a seat body, and a sensor provided at the seat body and configured to acquire a measurement value for detection of a motion of the occupant seated on the seat body. A controller is connected to the sensor and capable of acquiring the measurement value from the sensor, and a seat experience device is connected to the controller and operable based on the measurement value. The seat experience device may be capable of communicating with a server. If the seat experience device detects a malfunction of the seat experience system, the seat experience device notifies the occupant of the malfunction and limits at least a subset of functions of the seat experience system.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: September 3, 2024
    Assignee: TS TECH CO., LTD.
    Inventors: Hiroyuki Kaku, Atsushi Kusano, Akira Miyoshi, Satoshi Suzuki, Munetaka Kowa, Yousuke Higashi, Yoshikazu Ito
  • Patent number: 12059976
    Abstract: An in-seat experience system includes: a seat which includes a seat body, a sensor, and a seat controller allowed to acquire a measurement value from the sensor; an experience instruction device connected to the seat controller, configured to notify an occupant seated on the seat body a motion instruction and to store user identification information; and a server capable of communicating with the experience instruction device. The experience instruction device makes a determination based upon a measurement value of the sensor as to whether or not a first condition is satisfied, and to transmit a result of the determination to the server when at least the first condition is satisfied, and the server is allowed to increase a point score stored for the corresponding user identification information with a condition that the result of the determination that the first condition is satisfied is received from the experience instruction device.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: August 13, 2024
    Assignee: TS TECH CO., LTD.
    Inventors: Hiroyuki Kaku, Satoru Kaneda, Munetaka Kowa, Hiroyuki Numajiri, Satoshi Fujita, Takako Miyoshi, Atsushi Kusano, Ryuichiro Hirose, Yoshikazu Ito, Yousuke Higashi, Satoshi Suzuki, Ryosuke Sato, Kento Uetake
  • Publication number: 20240262257
    Abstract: To propose a new value for a seat, a seat system which can make notification of advertising information fit for an occupant seated on the seat with a sensor included therein is provided. The seat system includes: a seat which includes a seat body, and a sensor provided in the seat body and configured to acquire information for use in identifying a physical state of an occupant seated on the seat body; a server having pieces of advertising information stored therein; and a terminal capable of acquiring the information from the sensor and communicating with the server. The terminal or the server is configured to choose, based on the information or an evaluation value based on the information, a piece of advertising information related to the information or the evaluation value from among the pieces of advertising information, and notify the occupant of the piece of advertising information.
    Type: Application
    Filed: April 18, 2024
    Publication date: August 8, 2024
    Inventors: Hiroyuki KAKU, Atsushi KUSANO, Satoru KANEDA, Satoshi SUZUKI, Munetaka KOWA, Yoshikazu ITO, Yasuharu OTSUKA
  • Patent number: 12047206
    Abstract: A differential transmission circuit for a communication device performs bidirectional communication via a differential transmission line. The differential transmission circuit include: output transistors that are turned on and off according to a drive signal during a transmission period; a signal generation unit that generates and outputs the drive signal; short-circuit transistors connected between gates and drains of the output transistors; and a cut off unit that cuts off a supply path of the drive signal between the signal generation unit and the gates of the output transistors. The cut off unit cuts off the supply path of the drive signal during a reception period in which a reception operation is performed by the communication device.
    Type: Grant
    Filed: July 19, 2022
    Date of Patent: July 23, 2024
    Assignees: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA, MIRISE Technologies Corporation
    Inventors: Shigeki Otsuka, Hyoungjun Na, Takasuke Ito, Yoshikazu Furuta, Tomohiro Nezuka
  • Publication number: 20240243743
    Abstract: A deterioration inhibiting circuit includes a switchover circuit that inhibits characteristic deterioration of first and second transistors included in a differential pair circuit having first and second input terminals. A gate of the first transistor is connected to the first input terminal, and a gate of the second transistor is connected to the second input terminal. The switchover circuit executes switchover between a first state and a second state. In the first state, a first voltage is applied to the gate of the first transistor and a second voltage is applied to the gate of the second transistor. In the second state, the second voltage is applied to the gate of the first transistor and the first voltage is applied to the gate of the second transistor. the first voltage is higher than an intermediate voltage, and the second voltage is lower than the intermediate voltage.
    Type: Application
    Filed: December 12, 2023
    Publication date: July 18, 2024
    Inventors: Takasuke ITO, Shigeki OTSUKA, Yoshikazu FURUTA, Tomohiro NEZUKA
  • Publication number: 20240208369
    Abstract: A seat includes a seat body and a sensor configured to acquired information on an occupant seated on the seat body. The seat includes a coating as a location marker that marks a location of the sensor to render the location visually recognizable from outside the seat body.
    Type: Application
    Filed: March 11, 2024
    Publication date: June 27, 2024
    Inventors: Hiroyuki KAKU, Ryuichiro HIROSE, Hiroyuki NUMAJIRI, Satoshi FUJITA, Takako MIYOSHI, Munetaka KOWA, Atsushi KUSANO, Yoshikazu ITO, Yousuke HIGASHI, Satoshi SUZUKI, Ryosuke SATO, Kento UETAKE, Yasuharu OTSUKA, Satoru KANEDA
  • Patent number: 12005811
    Abstract: To propose a new value for a seat, a seat system which can make notification of advertising information fit for an occupant seated on the seat with a sensor included therein is provided. The seat system includes: a seat which includes a seat body, and a sensor provided in the seat body and configured to acquire information for use in identifying a physical state of an occupant seated on the seat body; a server having pieces of advertising information stored therein; and a terminal capable of acquiring the information from the sensor and communicating with the server. The terminal or the server is configured to choose, based on the information or an evaluation value based on the information, a piece of advertising information related to the information or the evaluation value from among the pieces of advertising information, and notify the occupant of the piece of advertising information.
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: June 11, 2024
    Assignee: TS TECH CO., LTD.
    Inventors: Hiroyuki Kaku, Atsushi Kusano, Satoru Kaneda, Satoshi Suzuki, Munetaka Kowa, Yoshikazu Ito, Yasuharu Otsuka
  • Publication number: 20240149773
    Abstract: Disclosed is a seat including: sensors which includes a first cushion sensor provided at a seat cushion in a position corresponding to buttocks of an occupant, a second cushion sensor provided at the seat cushion and located farther frontward than the first cushion sensor, a first back sensor provided at a seat back and located in a lower position thereof, and a second back sensor provided at the seat back and located above the first back sensor; and a controller connected to the sensors and thereby allowed to acquire pressure values from the respective sensors. The controller is configured to identify the motion of the occupant based on outputs of at least two sensors of the first cushion sensor, the second cushion sensor, the first back sensor, and the second back sensor.
    Type: Application
    Filed: January 9, 2024
    Publication date: May 9, 2024
    Inventors: Hiroyuki KAKU, Atsushi KUSANO, Hiroyuki NUMAJIRI, Satoshi FUJITA, Takako MIYOSHI, Munetaka KOWA, Ryuichiro HIROSE, Yoshikazu ITO, Yosuke HIGASHI, Satoshi SUZUKI, Ryosuke SATO, Kento UETAKE, Yasuharu OTSUKA, Satoru KANEDA
  • Patent number: 11958385
    Abstract: A seat includes a seat body and a sensor configured to acquired information on an occupant seated on the seat body. The seat includes a coating as a location marker that marks a location of the sensor to render the location visually recognizable from outside the seat body.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: April 16, 2024
    Assignee: TS TECH CO., LTD.
    Inventors: Hiroyuki Kaku, Ryuichiro Hirose, Hiroyuki Numajiri, Satoshi Fujita, Takako Miyoshi, Munetaka Kowa, Atsushi Kusano, Yoshikazu Ito, Yousuke Higashi, Satoshi Suzuki, Ryosuke Sato, Kento Uetake, Yasuharu Otsuka, Satoru Kaneda
  • Patent number: 11932147
    Abstract: Disclosed is a seat including: sensors which includes a first cushion sensor provided at a seat cushion in a position corresponding to buttocks of an occupant, a second cushion sensor provided at the seat cushion and located farther frontward than the first cushion sensor, a first back sensor provided at a seat back and located in a lower position thereof, and a second back sensor provided at the seat back and located above the first back sensor; and a controller connected to the sensors and thereby allowed to acquire pressure values from the respective sensors. The controller is configured to identify the motion of the occupant based on outputs of at least two sensors of the first cushion sensor, the second cushion sensor, the first back sensor, and the second back sensor.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: March 19, 2024
    Assignee: TS TECH CO., LTD.
    Inventors: Hiroyuki Kaku, Atsushi Kusano, Hiroyuki Numajiri, Satoshi Fujita, Takako Miyoshi, Munetaka Kowa, Ryuichiro Hirose, Yoshikazu Ito, Yosuke Higashi, Satoshi Suzuki, Ryosuke Sato, Kento Uetake, Yasuharu Otsuka, Satoru Kaneda
  • Patent number: 11904749
    Abstract: Disclosed is a seat including: sensors which includes a first cushion sensor provided at a seat cushion in a position corresponding to buttocks of an occupant, a second cushion sensor provided at the seat cushion and located farther frontward than the first cushion sensor, a first back sensor provided at a seat back and located in a lower position thereof, and a second back sensor provided at the seat back and located above the first back sensor; and a controller connected to the sensors and thereby allowed to acquire pressure values from the respective sensors. The controller is configured to identify the motion of the occupant based on outputs of at least two sensors of the first cushion sensor, the second cushion sensor, the first back sensor, and the second back sensor.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: February 20, 2024
    Assignee: TS TECH CO., LTD.
    Inventors: Hiroyuki Kaku, Atsushi Kusano, Hiroyuki Numajiri, Satoshi Fujita, Takako Miyoshi, Munetaka Kowa, Ryuichiro Hirose, Yoshikazu Ito, Yosuke Higashi, Satoshi Suzuki, Ryosuke Sato, Kento Uetake, Yasuharu Otsuka, Satoru Kaneda
  • Publication number: 20230332515
    Abstract: Provided is a supercharge including: an impeller; a scroll casing formed so as to surround the outer circumferential side of the impeller; a bearing casing arranged adjacent to the scroll casing; and coupling part that couples the scroll casing and the bearing casing to each other, the coupling part has a fastening bolt and a fastening bolt, a plurality of through holes are formed spaced apart from each other in the circumferential direction in the bearing casing, the scroll casing and the bearing casing are coupled to each other with a plurality of fastening bolt and a plurality of fastening bolt being inserted in the plurality of through hole, and the fastening bolt has higher tensile strength than the fastening bolt.
    Type: Application
    Filed: August 18, 2021
    Publication date: October 19, 2023
    Applicant: MITSUBISHI HEAVY INDUSTRIES MARINE MACHINERY & EQUIPMENT CO., LTD.
    Inventors: Masato Yamashita, Taiji Tezuka, Kenji Yagi, Yukihiro Iwasa, Yoshikazu Ito, Shingo Kanazawa
  • Publication number: 20230016690
    Abstract: A seat system includes a seat including a sensor configured to acquire information for detection of a motion of an occupant seated on a seat body, a terminal device configured to acquire the information from the sensor, and a server capable of communicating with the terminal device. The terminal device executes a game using the sensor based on the information, and acquires an execution result corresponding to the occupant for a game played by the occupant. The server generates integrated data by integrating execution results of the game acquired from another terminal device, and computes a reference value for execution results of the game based on the integrated data. The terminal device or the server assigns a difficulty level of the game for the terminal device based on the execution result corresponding to the occupant and the reference value. The terminal device reflects the difficulty level on the game.
    Type: Application
    Filed: September 16, 2022
    Publication date: January 19, 2023
    Inventors: Hiroyuki KAKU, Hiroyuki NUMAJIRI, Takako MIYOSHI, Munetaka KOWA, Atsushi KUSANO, Ryuichiro HIROSE, Yoshikazu ITO, Yosuke HIGASHI, Satoshi SUZUKI, Ryosuke SATO, Satoru KANEDA
  • Patent number: 11504626
    Abstract: A seat system includes a seat including a sensor configured to acquire information for detection of a motion of an occupant seated on a seat body, a terminal device configured to acquire the information from the sensor, and a server capable of communicating with the terminal device. The terminal device executes a game using the sensor based on the information, and acquires an execution result corresponding to the occupant for a game played by the occupant. The server generates integrated data by integrating execution results of the game acquired from another terminal device, and computes a reference value for execution results of the game based on the integrated data. The terminal device or the server assigns a difficulty level of the game for the terminal device based on the execution result corresponding to the occupant and the reference value. The terminal device reflects the difficulty level on the game.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: November 22, 2022
    Assignee: TS TECH CO., LTD.
    Inventors: Hiroyuki Kaku, Hiroyuki Numajiri, Takako Miyoshi, Munetaka Kowa, Atsushi Kusano, Ryuichiro Hirose, Yoshikazu Ito, Yosuke Higashi, Satoshi Suzuki, Ryosuke Sato, Satoru Kaneda