Patents by Inventor Takeshi Yamaguchi

Takeshi Yamaguchi 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: 20210092519
    Abstract: A signal processing apparatus includes: an audio signal processing unit configured to perform wavefront synthesis processing for at least part of a plurality of sound source data; a first output unit configured to output N-channel audio signals output from the audio signal processing unit to a first speaker device; a mix processing unit configured to mix the N-channel audio signals output from the audio signal processing unit; and a second output unit configured to output an audio signal output from the mix processing unit to a second speaker device.
    Type: Application
    Filed: September 17, 2020
    Publication date: March 25, 2021
    Applicant: SONY CORPORATION
    Inventors: Kazuaki TAGUCHI, Takeshi YAMAGUCHI
  • Patent number: 10958064
    Abstract: A surge voltage reducing member includes: a magnetic body including a long-side portion and short-side portions continuously formed at both ends of the long-side portion in a longitudinal direction; and a plurality of conductive paths wound around the long-side portion. Each of the conductive paths is wound in parallel along the longitudinal direction of the long-side portion.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: March 23, 2021
    Assignee: YAZAKI CORPORATION
    Inventors: Yasuhiro Yamaguchi, Hayato Iizuka, Takeshi Innan, Hiroshi Aihara
  • Publication number: 20210084195
    Abstract: A color conversion table corrector corrects a color conversion table used in an image data generation device, and the color conversion table corrector includes a hardware processor that: obtains data related to a print image; obtains first target data based on a first captured image obtained by capturing an image of a first color matching target corresponding to the print image; decides a specific area, in the first captured image, which is not used to correct the color conversion table; and corrects the color conversion table according to the data related to the print image and the first target data based on the first captured image excluding the specific area.
    Type: Application
    Filed: September 1, 2020
    Publication date: March 18, 2021
    Applicant: Konica Minolta, Inc.
    Inventor: TAKESHI YAMAGUCHI
  • Publication number: 20210078975
    Abstract: The present invention relates to fused cyclic urea derivatives which have antagonistic activities against CRHR1 and/or CRHR2, and which are useful in the treatment or prevention of disorders and diseases in which CRHR1 and/or CRHR2 is involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CRHR1 and/or CRHR2 is involved.
    Type: Application
    Filed: April 9, 2019
    Publication date: March 18, 2021
    Applicants: RaQualia Pharma Inc., National University Corporation Tokai National Higher Education and Research System
    Inventors: Masashi OHMI, Takeshi MATSUSHITA, Kazuo ANDO, Ryuichi YAMAGUCHI, Yutaka FUKUMOTO, Ryohei MAGARA, Tatsuya YAMAGISHI, Mikito TAKEFUJI
  • Patent number: 10947403
    Abstract: A dispersion contains, as essential ingredients, light-emitting nanocrystals, a polymeric dispersant having an amine value of 5 mg/KOH g or more, and a stimulation-responsive curable material that cures in response to an external stimulus.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: March 16, 2021
    Assignee: DIC CORPORATION
    Inventors: Takeshi Isonaka, Yasuo Umezu, Hidehiko Yamaguchi, Yoshio Aoki, Hirotomo Sasaki, Sunao Yoshihara, Takayuki Miki, Aya Ishizuka, Takeo Kizaki
  • Patent number: 10947289
    Abstract: The present invention provides a modified atrial natriuretic peptide that exhibits prolonged duration in blood and maintains cGMP elevating activity. The present invention provides a modified peptide in which at least one sugar substance is linked directly through a glycosidic bond or via a linker structure to at least one hANP peptide, or a pharmaceutically acceptable salt thereof, a medicament comprising the modified peptide or the salt thereof as an active ingredient, etc.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: March 16, 2021
    Assignee: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Mitsuhiro Iwamoto, Takahiro Yamaguchi, Yutaka Mori, Keiji Saito, Takeshi Honda, Takahiro Nagayama
  • Patent number: 10926436
    Abstract: Provided is an injection molding method for resin that contains reinforcing fiber, the method being capable of easily eliminating uneven distribution of added components. The injection molding method is provided with: a plasticizing step for supplying resin pellets P and added components to a cylinder equipped with a screw 10, which has a rotating axis as the center is capable of rotating normally and in reverse, and generating molten resin by rotating the screw 10 in the normal direction; and an injecting step for injecting the molten resin M comprising the added components into a cavity. In the plasticizing step, a reverse rotation operation for reversing the rotation of the screw 10 is performed or a screw-stopping operation of stopping the normal rotation of the screw 10 is performed with a prescribed timing and for a prescribed period.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: February 23, 2021
    Assignees: UBE MACHINERY CORPORATION, LTD., MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Munehiro Nobuta, Naoki Toda, Toshihiko Kariya, Takeshi Yamaguchi, Kiyoshi Kinoshita
  • Publication number: 20210040170
    Abstract: The present invention provides a modified atrial natriuretic peptide that exhibits prolonged duration in blood and maintains cGMP elevating activity. The present invention provides a modified peptide in which at least one sugar substance is linked directly through a glycosidic bond or via a linker structure to at least one hANP peptide, or a pharmaceutically acceptable salt thereof, a medicament comprising the modified peptide or the salt thereof as an active ingredient, etc.
    Type: Application
    Filed: October 15, 2020
    Publication date: February 11, 2021
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Mitsuhiro IWAMOTO, Takahiro YAMAGUCHI, Yutaka MORI, Keiji SAITO, Takeshi HONDA, Takahiro NAGAYAMA
  • Patent number: 10913918
    Abstract: The present invention provides a refrigerating machine oil comprising: a lubricating base oil; and 40 mass % or less of a polymer, based on a total amount of the refrigerating machine oil, the polymer having a structural unit represented by the following formula (I) and a weight average molecular weight of from 500 to 100000. [In formula (I), Ra, Rb and Rc each independently represents a hydrogen atom or a hydrocarbon group, and Rd represents an oxygen-containing organic group or a C1-18 hydrocarbon group.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: February 9, 2021
    Assignee: ENEOS CORPORATION
    Inventors: Hiroko Shimpo, Kentaro Yamaguchi, Hidetoshi Ogata, Takeshi Okido
  • Patent number: 10908626
    Abstract: A linear power supply circuit, includes: output transistor between input terminal where input voltage is applied and output terminal where output voltage is applied; a driver driving the output transistor based on difference between voltage based on the output voltage and reference voltage; and phase compensation circuit, wherein the driver includes differential amplifier outputting voltage corresponding to the difference between the voltage based on the output voltage and the reference voltage, a first capacitance having one end where output of the differential amplifier is applied and the other end where ground potential is applied, a converter converting the voltage based on the output of the differential amplifier into current, and a current amplifier amplifying the current output from the converter, and wherein the phase compensation circuit lowers gain of transfer function of the linear power supply circuit and output capacitor connected to the output terminal.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: February 2, 2021
    Assignee: Rohm Co., Ltd.
    Inventors: Takeshi Nagata, Isao Takobe, Yuhei Yamaguchi
  • Patent number: 10908170
    Abstract: Disclosed is a method for measuring a clotting time, including the steps of: (A) mixing a blood sample, an activator, a phospholipid, and a nickel ion-forming compound to obtain a specimen; and (B) mixing the specimen obtained in step (A) with a calcium salt to prepare a measurement specimen and measuring the clotting time of the measurement specimen.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: February 2, 2021
    Assignees: SYSMEX CORPORATION, SCHOOL JURIDICAL PERSON HIGASHI-NIPPON-GAKUEN
    Inventors: Osamu Kumano, Haruki Yamaguchi, Takeshi Suzuki, Masahiro Ieko
  • Patent number: 10895638
    Abstract: A radar detection system according to the present disclosure is a radar detection system that detects an obstacle to an aircraft in an airport. The radar detection system includes a radar apparatus, and a control apparatus. The radar apparatus detects an obstacle by transmitting and receiving a radar signal, and acquires obstacle information regarding the obstacle detected based on the received radar signal. The control apparatus switches the operation of the radar apparatus according to the aircraft state of the aircraft. The control apparatus turns off the radar apparatus when the aircraft takes off, and turns on the radar apparatus when the aircraft makes a landing.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: January 19, 2021
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Shutai Okamura, Takeshi Hatakeyama, Takahiro Yamaguchi, Tsutomu Uenoyama
  • Patent number: 10894305
    Abstract: A dresser includes: a mount component; and a cutting edge component inserted in the mount component at a base end portion side, wherein the portion of the cutting edge component inserted in the mount component has one or more portions in each of which an area of a cross section is increased from the front end portion side toward the base end portion side in the insertion direction, and a ratio L1/M1 of a length L1 and a maximum value M1 is more than or equal to 2.1, where L1 represents a length of the portion of the cutting edge component inserted in the mount component and M1 represents a maximum value of a diameter of a circle having an area equal to the area of the cross section of the portion of the cutting edge component inserted in the mount component.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: January 19, 2021
    Assignee: SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Takeshi Sato, Tadashi Yamaguchi, Shinichiro Yurugi
  • Patent number: 10889526
    Abstract: An environmental resistant coating member includes a SiC long fiber-reinforced ceramics substrate and an environmental barrier coating layer provided on the whole surface of the SiC long fiber-reinforced ceramics substrate. The environmental barrier coating layer includes a SiAlON bonding layer laminated on the SiC long fiber-reinforced ceramics substrate, a mullite layer laminated on the SiAlON bonding layer, a reaction inhibition layer laminated on the mullite layer, and a gradient layer formed on the reaction inhibition layer that gradually changes from a rare-earth disilicate to a rare-earth monosilicate. The reaction inhibition layer includes at least one of an alumina layer, a garnet layer, and a rare-earth (mono)silicate layer. When the reaction inhibition layer includes two or more of these layers, the layers are formed in the order of the alumina layer, the garnet layer, and the rare-earth (mono)silicate layer from a mullite layer side toward a gradient layer side.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: January 12, 2021
    Assignees: Japan Fine Ceramics Center, IHI Cornoration
    Inventors: Norio Yamaguchi, Taishi Yokoi, Kenji Nakahira, Hiroshi Nomura, Satoshi Kitaoka, Takeshi Nakamura, Tsuyoshi Takemoto
  • Publication number: 20210001808
    Abstract: There is provided an information processing apparatus installed in a mobile object, the information processing apparatus including: a hardware processor that detects entry/exit of a user into/from the mobile object; and controls a security level in the mobile object, in accordance with entry/exit of a user into/from the mobile object.
    Type: Application
    Filed: June 10, 2020
    Publication date: January 7, 2021
    Applicant: KONICA MINOLTA, INC.
    Inventors: Takehisa YAMAGUCHI, Takeshi MORIKAWA
  • Publication number: 20200407832
    Abstract: What is provided is a novel and improved dross removal device capable of more efficiently collecting a bath surface dross using a dross robot, and a dross removal method. In order to solve the problem, according to an aspect of the present invention, there is provided a dross removal device including: a dross robot that is configured to collect a bath surface dross present on a bath surface of a coating bath; a dross sensor that is configured to measure an intensity of infrared light from the bath surface of the coating bath; a dross sensor control device that is configured to specify a position of the bath surface dross according to a temporal change amount in the intensity of the infrared light; and a dross robot control device that is configured to cause the dross robot to collect the bath surface dross at the position specified by the dross sensor control device.
    Type: Application
    Filed: March 7, 2019
    Publication date: December 31, 2020
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Makoto YAMAGUCHI, Takeshi HARADA, Yusuke TOSA, Tadashi INAYA, Yuichi TATEISHI
  • Publication number: 20200382676
    Abstract: A communication apparatus includes an operation device that receives an operation of inputting information, designating a destination, and inputting a transmission setting, a transmitter that transmits information received via the operation device to a designated destination, a transmission setting device that receives a transmission setting via the operation device, a display that displays a predetermined setting screen and a message, and a controller that controls the above components.
    Type: Application
    Filed: May 26, 2020
    Publication date: December 3, 2020
    Inventors: TAKESHI YAMAGUCHI, YUICHI NISHII
  • Publication number: 20200383102
    Abstract: The communication device is installed in an aircraft and is capable of radio communication with a base station on the ground. The communication device comprises a transmitter, a receiver, and a controller. The controller acquires location information of the aircraft at a predetermined time, and communicates with the base station using an allocation pattern of communication resources according to the location information of the aircraft.
    Type: Application
    Filed: February 13, 2018
    Publication date: December 3, 2020
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Takahiro YAMAGUCHI, Ryota MIYANAKA, Shutai OKAMURA, Takeshi HATAKEYAMA, Kadoma-shi UENOYAMA, Masaaki HIGASHIDA
  • Patent number: 10849482
    Abstract: An endoscopic system including an endoscope device that outputs image data, an illumination device that illuminates a body of a patient, and circuitry that obtains, from the image data, at least two frames each captured with a different illumination state, generate, from at least two obtained frames, a composite image that has a reduced specular reflection light component with respect to at least one of the obtained frames, and generate a video signal including the composite image.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: December 1, 2020
    Assignee: SONY CORPORATION
    Inventors: Kentaro Fukazawa, Takeshi Miyai, Kenta Yamaguchi, Yukihiro Nakamura
  • Patent number: 10850218
    Abstract: A cellulose nanofiber with little contaminants and a high transparency is provided. A filtration method of a cellulose nanofiber dispersion including a step of filtering a cellulose nanofiber dispersion under elevated or reduced pressure by at least one of the filtration processes: (A) a filtration process using a filter aid; (B) a filtration process using a filter media selected from the group consisting of a metal porous filter media, an inorganic material porous filter media, and a polymer porous filter media; and (C) a filtration process using both the filter aid and the filter media.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: December 1, 2020
    Assignee: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Takeshi Nakayama, Shinji Sato, Masato Yamaguchi, Satoshi Takaichi