Patents by Inventor Takeshi Matsumura

Takeshi Matsumura 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: 10597030
    Abstract: The vehicle running control apparatus (driving support ECU 10) determines whether or not the driver of the vehicle is in an abnormal state in which the driver has lost an ability to drive the vehicle, and stops the vehicle by reducing the vehicle speed to 0 after an abnormality determination time point when the driver is determined to be in the abnormal state. The vehicle running control apparatus predicts a position at which the vehicle stops when the vehicle speed is reduced at a predetermined deceleration, when the predicted stop position is not within a stop prohibited area (for example, a curved road and a section within a predetermined distance from a point at which the road changes from the curved road to the straight road), it decelerates the vehicle with the deceleration and stops the vehicle. In contrast, the vehicle running control apparatus makes the vehicle ran with a constant speed when the predicted stop position is within the stop prohibited area.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: March 24, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takeshi Matsumura
  • Publication number: 20200084070
    Abstract: Provided is a transmission device of a single carrier frequency-domain equalization scheme having a circuit in which a cyclic prefix (CP) and an overlap margin (OM) are inserted, and a time-domain windowing processing circuit to which is input a transmission symbol into which the CP and the OM have been inserted. The time-domain windowing processing circuit multiplies an arbitrary time-domain window function and suppresses out-of-band emission. In the time-domain windowing processing circuit, a window transition length of the time-domain window function is equal to or larger than a length of the CP.
    Type: Application
    Filed: November 29, 2017
    Publication date: March 12, 2020
    Applicant: KYOTO UNIVERSITY
    Inventors: Keiichi MIZUTANI, Hiroshi HARADA, Takeshi MATSUMURA, Yosuke KODAMA
  • Patent number: 10579056
    Abstract: An automated driving control part includes a judging part for judging if there is a request for preparatory action for manual driving, a judging part for judging if there is a request for override action to manual driving, a judging part for judging if the steering wheel gripping condition is a nongripping state, is a first or second gripping state based on driver input information to the steering wheel, and judging completion of the preparatory action and override action based on the steering wheel gripping state. The action completion judging part judges that the preparatory action has been completed when there is a preparatory action request and when it is judged that the state is the first or second gripping state and judges that the override action has been completed when there is an override action request and when it is judged that the state is the second gripping state.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: March 3, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takeshi Matsumura
  • Patent number: 10559480
    Abstract: A substrate treatment apparatus according to the present invention is provided with a first tank that stores treatment liquid for treating a substrate and a first path that returns the treatment liquid, which has spilled over from an upper part of the first tank, to a lower part of the first tank. A second path that branches from the first path, a measurement tank that stores the treatment liquid, which has flowed in from the second path, and a pressure measurement part that measures the pressure of the treatment liquid at a predetermined depth in the measurement tank in a state in which the treatment liquid spills over from an upper part of the measurement tank are provided. Therefore, techniques for highly precisely measuring the pressure of the treatment liquid used in treatment of substrates can be provided.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: February 11, 2020
    Assignee: SCREEN Holdings Co., Ltd.
    Inventors: Koji Kurasaki, Kenji Edamitsu, Masaharu Sato, Kei Takechi, Takeshi Matsumura
  • Publication number: 20200023810
    Abstract: A seatbelt control device comprises a kinesthetic warning control part changing a tightness of a seatbelt against a seated passenger to kinesthetically warn the seated passenger. The kinesthetic warning control part is provided with a fitting operation part performing a fitting operation controlling a time for making the motor operate forward based on a motor current value when making the motor operate forward and controlling a belt tightness to an initial belt tightness, and a kinesthetic warning operation part performing a kinesthetic warning operation making the tightness of the seatbelt rise in stages from the initial belt tightness by repeating a forward operation making the motor operate forward and at least one operation of a braking operation short-circuiting the terminals of the motor to render the motor a short brake state or a reverse operation making the motor operate in reverse and is configured to perform the fitting operation before performing the kinesthetic warning operation.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 23, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shunichiroh Sawai, Takeshi Matsumura, Jun Sato
  • Patent number: 10525981
    Abstract: The driver condition detection system comprises a driver monitor camera provided in a vehicle and capturing a driver of the vehicle to generate an image of the driver, and a driver condition judging part configured to judge a condition of the driver based on the image of the driver. The driver condition judging part is configured to judge that the driver is not in a condition able to drive if detecting the driver slumping against the steering wheel based on the image of the driver.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: January 7, 2020
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Takeshi Matsumura
  • Patent number: 10457276
    Abstract: The vehicle running control apparatus (driving support ECU 10) determines whether or not the driver of the vehicle is in an abnormal state in which the driver has lost an ability to drive the vehicle, and stops the vehicle by reducing the vehicle speed to 0 after an abnormality determination time point when the driver is determined to be in the abnormal state. The vehicle running control apparatus predicts a position at which the vehicle stops when the vehicle speed is reduced at a predetermined deceleration, when the predicted stop position is not within a stop prohibited area (for example, a curved road and a section within a predetermined distance from a point at which the road changes from the curved road to the straight road), it decelerates the vehicle with the deceleration and stops the vehicle. In contrast, the vehicle running control apparatus makes the vehicle ran with a constant speed when the predicted stop position is within the stop prohibited area.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: October 29, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takeshi Matsumura
  • Patent number: 10416814
    Abstract: An information processing apparatus configured to display an image on a flat surface includes a first acquisition unit configured to acquire range information about a distance from an image capturing unit to the flat surface, a second acquisition unit configured to acquire an amount of change in the acquired range information, and a reception unit configured to receive a user input to a screen displayed wherein the reception unit does not receive a user input to a screen displayed in accordance with a predetermined condition about the amount of change acquired by the second acquisition unit in a predetermined region of the flat surface.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: September 17, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Takeshi Matsumura
  • Patent number: 10383356
    Abstract: According to one embodiment, a method of producing a tobacco molded article, includes formulating a tobacco kneaded material by kneading a tobacco mixture containing a tobacco raw material, a binder and water, molding the tobacco kneaded material to obtain a molded body and adding a flavor to the molded body.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: August 20, 2019
    Assignee: JAPAN TOBACCO INC.
    Inventors: Takeshi Matsumura, Tomoichi Watanabe, Masaki Watanabe, Takeshi Akiyama
  • Publication number: 20190163997
    Abstract: A control system comprising a reference image setting part setting a reference image of the face of the driver based on the image captured by the driver monitor camera, a monitoring part monitoring a condition of the driver based on the image captured by the driver monitor camera and the reference image, a first judging part judging if the face of the driver can no longer be recognized when monitoring the condition of the driver, a second judging part judging if the driver has been changed when the face of the driver can no longer be recognized, and a reference image resetting part resetting the reference image of the face of the driver based on the image captured by the driver monitor camera when it is judged that the driver has been changed.
    Type: Application
    Filed: October 30, 2018
    Publication date: May 30, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takeshi MATSUMURA, Jun SATO, Kenichiroh HARA, Junya KASUGAI, Koichiro YAMAUCHI, Kazuhiro TOMOSUE
  • Patent number: 10293748
    Abstract: A system for presenting information to an occupant of a vehicle mounted with an autonomous driving system, includes: a display unit configured to display the information; a display control unit configured to cause the display unit to display information in any one of display modes among a setting status display mode in which setting information is displayed, an operation status display mode in which travel information is displayed, and a recognition status display mode in which recognition result information of the autonomous driving system is displayed; and an acquisition unit configured to acquire an occupant's display mode switching instruction for switching the display mode, wherein the display control unit configured to switch the display mode of the display unit when the acquisition unit acquires the occupant's display mode switching instruction.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: May 21, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroki Mori, Ryuji Funayama, Jun Sato, Ayako Shimizu, Yuichi Kumai, Yuma Kawamori, Takeshi Matsumura, Tsukasa Shimizu, Yasuo Sakaguchi
  • Publication number: 20190138790
    Abstract: A driver monitoring system 1 includes: an image capturing device 11 which captures a face image of the driver; and a control device 50 to which the face image captured by the image capturing device is transmitted. The control device includes: a facial orientation recognition unit which recognizes the facial orientation angle of the driver based on the face image captured by the image capturing device; a zero-point setting unit which sets a zero-point of a pitch angle, yaw angle, and roll angle of the face of the driver based on the facial orientation angle recognized by the facial orientation recognition unit, when zero-point setting conditions, including that the velocity of the vehicle is equal to or greater than a predetermined velocity, are satisfied; and a state diagnosis unit that diagnoses a state of the driver based on the current facial orientation angle with respect to the zero-point set by the zero-point setting unit.
    Type: Application
    Filed: October 23, 2018
    Publication date: May 9, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takeshi MATSUMURA, Jun SATO, Kenichiroh HARA, Junya KASUGAI, Koichiro YAMAUCHI, Kazuhiro TOMOSUE
  • Patent number: 10254893
    Abstract: An image on an operating surface is captured, and first image data are acquired. A gesture performed by a user on the operating surface is recognized on the basis of the first image data. Whether there is a touch panel sensor configured to acquire coordinates of positions touched by an operation performed by a user on the operating surface or not is determined. In a case where the determination unit determines that there is the touch panel sensor on the operating surface, coordinates of the position on the operating surface touched by the operation performed by the user are identified on the basis of coordinates of a position detected by the touch panel sensor instead of a recognized user's gesture.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: April 9, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Takeshi Matsumura, Soshi Oshima, Katsuyuki Takahashi
  • Patent number: 10252741
    Abstract: An electrostatic steering wheel hold detection device includes: a first heater element located in a steering wheel, and has one end electrically connected to a power source; an inductor—that is electrically connected to an other end of the first heater element; a second heater element that is included in the steering wheel, and has one end electrically connected to the other end of the first heater element via the inductor; and a sensor circuit that is electrically connected to a connection point between the first heater element and the inductor, and detects, from a change in capacitance at the connection point, whether or not the steering wheel is held. An other end of the second heater element is electrically connected to a ground. The second heater element is located lower than the first heater element in the steering wheel when the steering wheel is in a neutral position.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: April 9, 2019
    Assignees: PANASONIC CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuta Okazaki, Hiroshi Naitou, Shinji Fujikawa, Tsuyoshi Nishio, Nobuharu Katsuki, Takeshi Matsumura, Hirotada Otake
  • Patent number: 10229229
    Abstract: A driving model generation device is provided that enables driving evaluation according to a traveling situation of a vehicle. A vehicle is provided with a vehicle state detector, which detects a vehicle state quantity that changes according to a driving operation by a driver. A model generator generates a driving model, which is a reference related to a specific driving operation, based on the vehicle state quantity at the time the driver starts the specific driving operation and the vehicle state quantity at the time the specific driving operation is finished. A driving evaluator evaluates the driving skill of the driver by comparing the driving operation of the driver presented by a detection result of the vehicle state detector to the driving model generated by the model generator.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: March 12, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takeshi Matsumura
  • Publication number: 20190062767
    Abstract: A method is provided for expressing a foreign gene, comprising the steps of: (a) producing a plant which functionally expresses an RNA1 genome and/or an RNA2 genome of Cucumber Mosaic Virus (CMV); (b) introducing a nucleic acid vector into the plant, said nucleic acid vector comprising, arranged in this order: (i) a right border sequence (RB) derived from the Agrobacterium T-DNA sequence; (ii) an expression promoter sequence workable in the plant; (iii) a sequence corresponding to an RNA3 genome of CMV in which a 3b gene, which codes for a 3b protein (coat protein), of CMV has been prevented from being expressed and the foreign gene has been inserted downstream of, and operably linked with, a subgenomic promoter which otherwise promotes the expression of the 3b gene; and (iv) a left border sequence (LB) derived from the Agrobacterium T-DNA sequence; and (c) culturing the plant containing the nucleic acid vector such that the RNA1 and/or RNA2 genome(s) of CMV is functionally expressed by the plant while th
    Type: Application
    Filed: August 30, 2017
    Publication date: February 28, 2019
    Inventors: Noriho Fukuzawa, Takeshi Matsumura
  • Publication number: 20190029953
    Abstract: The object of the present invention is to provide a therapeutic agent illustrating an immediate and sustained effect on chronic intractable external otitis. The present invention provide a composition, pharmaceutical composition, food and feed for preventing and/or treating chronic intractable external otitis, each comprising interferon-? (IFN?) as an active ingredient. Orally administering the composition of the present invention can provide inhibition, alleviation, treatment and prevention for chronic intractable external otitis. According to the present invention, IFN? can give a sufficient effect even when administered in a very small amount.
    Type: Application
    Filed: January 12, 2016
    Publication date: January 31, 2019
    Applicants: National Institute of Advanced Industrial Science and Technology, Hokusan Co. Ltd
    Inventors: Akira Ito, Takeshi Matsumura, Toru Gotanda, Noriko Tabayashi, Noriko Itchoda, Takashi Aoki, Uiko Kagaya
  • Patent number: 10116809
    Abstract: An image processing apparatus obtains image data by photographing a document which is put on a document plate. The apparatus includes an obtaining unit and a correction unit. The obtaining unit photographs the document plate and obtains calibration image data. The correction unit uses the calibration image data obtained by the obtaining unit, so as to correct the image data obtained by photographing the document which is put on the document plate.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: October 30, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventor: Takeshi Matsumura
  • Publication number: 20180277454
    Abstract: A substrate treatment method according to the present invention is a substrate treatment method of treating at least one substrate in a treatment tank with treatment liquid. The substrate treatment method includes the following processes of: acquiring in advance treatment information of the substrate to be treated in the treatment tank; specifying a predicted concentration change pattern corresponding to the acquired treatment information of the substrate by referencing correspondence information describing a plurality of situations possible for the treatment information and a plurality of concentration change patterns of the treatment liquid prepared in advance to respectively correspond to the plurality of situations of the treatment information; and carrying out concentration control of the treatment liquid based on the predicted concentration change pattern while the substrate is treated in the treatment tank.
    Type: Application
    Filed: February 7, 2018
    Publication date: September 27, 2018
    Inventors: Koji KURASAKI, Kenji EDAMITSU, Masaharu SATO, Kei TAKECHI, Takeshi MATSUMURA, Hiroaki UCHIDA, Shigeru YAMAMOTO, Tomohiro TAKAHASHI, Hironobu IWATANI, Shinji SUGIOKA
  • Publication number: 20180272934
    Abstract: A system for presenting information to an occupant of a vehicle mounted with an autonomous driving system, includes: a display unit configured to display the information; a display control unit configured to cause the display unit to display information in any one of display modes among a setting status display mode in which setting information is displayed, an operation status display mode in which travel information is displayed, and a recognition status display mode in which recognition result information of the autonomous driving system is displayed; and an acquisition unit configured to acquire an occupant's display mode switching instruction for switching the display mode, wherein the display control unit configured to switch the display mode of the display unit when the acquisition unit acquires the occupant's display mode switching instruction.
    Type: Application
    Filed: May 25, 2018
    Publication date: September 27, 2018
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroki MORI, Ryuji FUNAYAMA, Jun SATO, Ayako SHIMIZU, Yuichi KUMAI, Yuma KAWAMORI, Takeshi MATSUMURA, Tsukasa SHIMIZU, Yasuo SAKAGUCHI