Patents by Inventor Takahiro Ohishi

Takahiro Ohishi 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: 11931716
    Abstract: A reaction apparatus comprising at least one tubular reaction unit (23), a container (41) configured to accommodate the tubular reaction unit (23) and a temperature control medium (51) used in heat exchange with the tubular reaction unit (23), and a nozzle (31) configured to eject the temperature control medium (51) toward the tubular reaction unit (23) in the container. The reaction apparatus further comprising a movable part (34) configured to adjust an ejection direction of the nozzle (31) is preferred. The reaction apparatus allows for effectively performing the temperature control even when the tubular reaction unit is immersed in a temperature control medium.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: March 19, 2024
    Assignee: KANEKA CORPORATION
    Inventors: Shiori Ozasa, Takahiro Ohishi, Kosuke Tanaka
  • Publication number: 20240075947
    Abstract: The present invention provides a failure diagnosis system (10) including: a vehicle-related data acquisition unit (11) acquiring vehicle-related data related to a target vehicle; a malfunction determination unit (12) determining a malfunction that may be occurring in the target vehicle, based on the vehicle-related data; an image capture location determination unit (13) determining an area to be captured for failure diagnosis, based on the determined malfunction; and a notification unit (14) notifying a user of the determined area to be captured.
    Type: Application
    Filed: January 28, 2021
    Publication date: March 7, 2024
    Applicant: NEC Corporation
    Inventors: Yuma Yazaki, Takahiro Murata, Yusuke Koitabashi, Sachiko Ohishi
  • Patent number: 11854732
    Abstract: Disclosed herein is an apparatus that includes a substrate having first and second surfaces opposite to each other, a first coil pattern formed on the first surface of the substrate, and a second coil pattern formed on the second surface of the substrate. The first coil pattern includes first and second lines, and the second coil pattern includes third and fourth lines. The first line is greater in a number of turn than the second line, and the third line is greater in a number of turn than the fourth line. The first line is connected to the fourth line, and the third line is connected to the second line.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: December 26, 2023
    Assignee: TDK Corporation
    Inventors: Junpei Hayama, Noritaka Chiyo, Shigeru Kaneko, Tomohiro Moriki, Takahiro Ohishi, Toshio Tomonari
  • Patent number: 11715976
    Abstract: Disclosed herein is a coil component that includes a first coil pattern wound in a planar spiral shape. At least one turn constituting the first coil pattern is divided into a plurality of lines by a spiral slit, and a space width between the plurality of lines differs depending on a planar position.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: August 1, 2023
    Assignee: TDK CORPORATION
    Inventors: Noritaka Chiyo, Toshio Tomonari, Shigeru Kaneko, Shigenori Hirata, Akihito Watanabe, Hirohumi Asou, Junpei Hayama, Shigeki Ohtsuka, Takahiro Ohishi, Takaaki Imai, Tomohiro Moriki, Takakazu Maruyama
  • Patent number: 11594363
    Abstract: Disclosed herein is a coil component that includes first and second substrates, a first coil pattern formed on one surface of the first substrate, a second coil pattern formed on one surface of the second substrate, a first terminal electrode connected to one end of the first coil pattern and protruding from the first substrate, and a second terminal electrode connected to one end of the second coil pattern and protruding from the second substrate. The first and second substrates are laminated such that the first and second terminal electrodes overlap each other and are connected to each other.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: February 28, 2023
    Assignee: TDK CORPORATION
    Inventors: Tomohiro Moriki, Takahiro Ohishi, Hirohumi Asou, Noritaka Chiyo, Toshio Tomonari, Junpei Hamaya, Shigeki Ohtsuka, Takaaki Imai, Takakazu Maruyama, Osamu Taguchi
  • Publication number: 20220247453
    Abstract: Disclosed herein is a coil component that includes a first coil pattern, wherein an opening area surrounded by the first coil pattern has a first side extending in a first direction and a second side extending in the first direction, and wherein the first side is longer than the second side.
    Type: Application
    Filed: January 13, 2022
    Publication date: August 4, 2022
    Applicant: TDK Corporation
    Inventors: Noritaka CHIYO, Takuya YOSHIDA, Michihisa TOKUI, Tomohiro MORIKI, Takahiro OHISHI
  • Publication number: 20220152575
    Abstract: A reaction apparatus comprising at least one tubular reaction unit (23), a container (41) configured to accommodate the tubular reaction unit (23) and a temperature control medium (51) used in heat exchange with the tubular reaction unit (23), and a nozzle (31) configured to eject the temperature control medium (51) toward the tubular reaction unit (23) in the container. The reaction apparatus further comprising a movable part (34) configured to adjust an ejection direction of the nozzle (31) is preferred. The reaction apparatus allows for effectively performing the temperature control even when the tubular reaction unit is immersed in a temperature control medium.
    Type: Application
    Filed: January 28, 2020
    Publication date: May 19, 2022
    Applicant: KANEKA CORPORATION
    Inventors: Shiori OZASA, Takahiro OHISHI, Kosuke TANAKA
  • Patent number: 11235304
    Abstract: An object is to provide a novel flow reactor capable of measuring the internal temperature. The flow reactor including a tubular reaction line, wherein the flow reactor further includes an internal temperature measurement unit provided at one or more location of the tubular reaction line, the internal temperature measurement unit includes a thermometer with a temperature sensor, and the temperature sensor is inserted into the tubular reaction line.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: February 1, 2022
    Assignee: KANEKA CORPORATION
    Inventors: Takahiro Ohishi, Shiori Ozasa, Shun Watanabe, Hiroaki Yasukouchi
  • Patent number: 11071965
    Abstract: The purpose of the present invention is to provide a flow reactor that can ensure safety even if leakage occurs at the connections of the lines. The flow reactor of the present invention is characterized by including one or more line structures, each of the line structures including a raw material feeding line, a reactor unit to react a raw material fed from the raw material feeding line, and a discharge line to discharge a reaction product produced in the reactor unit, wherein the flow reactor includes a vessel in which part or all of the reactor unit and a fluid are accommodated to be capable of being in contact with each other, wherein each of the line structures includes two or more attachable and detachable connections, and wherein at least one of the attachable and detachable connections is accommodated in the vessel.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: July 27, 2021
    Assignee: KANEKA CORPORATION
    Inventors: Shiori Ozasa, Takahiro Ohishi, Hiroaki Yasukouchi
  • Publication number: 20210110963
    Abstract: Disclosed herein is a coil component that includes a substrate having a first surface, and a first coil pattern formed on the first surface of the substrate. The first coil pattern includes a plurality of turns having an innermost turn and an outermost turn. Each of the innermost and outermost turns is radially divided into a plurality of lines. The innermost turn is greater in a number of lines than the outermost turn.
    Type: Application
    Filed: September 11, 2020
    Publication date: April 15, 2021
    Applicant: TDK CORPORATION
    Inventors: Noritaka CHIYO, Takakazu Maruyama, Takahiro Ohishi, Tomohiro Moriki, Shigenu Kaneko
  • Publication number: 20210039064
    Abstract: An object is to provide a novel flow reactor capable of measuring the internal temperature. The flow reactor including a tubular reaction line, wherein the flow reactor further includes an internal temperature measurement unit provided at one or more location of the tubular reaction line, the internal temperature measurement unit includes a thermometer with a temperature sensor, and the temperature sensor is inserted into the tubular reaction line.
    Type: Application
    Filed: January 11, 2019
    Publication date: February 11, 2021
    Applicant: KANEKA CORPORATION
    Inventors: Takahiro OHISHI, Shiori OZASA, Shun WATANABE, Hiroaki YASUKOUCHI
  • Publication number: 20200381167
    Abstract: Disclosed herein is a coil component that includes first and second substrates, a first coil pattern formed on one surface of the first substrate, a second coil pattern formed on one surface of the second substrate, a first terminal electrode connected to one end of the first coil pattern and protruding from the first substrate, and a second terminal electrode connected to one end of the second coil pattern and protruding from the second substrate. The first and second substrates are laminated such that the first and second terminal electrodes overlap each other and are connected to each other.
    Type: Application
    Filed: April 27, 2020
    Publication date: December 3, 2020
    Applicant: TDK CORPORATION
    Inventors: Tomohiro MORIKI, Takahiro OHISHI, Hirohumi ASOU, Noritaka CHIYO, Toshio TOMONARI, Junpei HAMAYA, Shigeki OHTSUKA, Takaaki IMAI, Takakazu MARUYAMA, Osamu TAGUCHI
  • Publication number: 20200274392
    Abstract: Disclosed herein is a coil component that includes a first coil pattern wound in a planar spiral shape . At least one turn constituting the first coil pattern is divided into a plurality of lines by a spiral slit, and a space width between the plurality of lines differs depending on a planar position.
    Type: Application
    Filed: February 26, 2020
    Publication date: August 27, 2020
    Inventors: Noritaka CHIYO, Toshio TOMONARI, Shigeru KANEKO, Shigenori HIRATA, Akihito WATANABE, Hirohumi ASOU, Junpei HAYAMA, Shigeki OHTSUKA, Takahiro OHISHI, Takaaki IMAI, Tomohiro MORIKI, Takakazu MARUYAMA
  • Publication number: 20200139339
    Abstract: The purpose of the present invention is to provide a flow reactor that can ensure safety even if leakage occurs at the connections of the lines. The flow reactor of the present invention is characterized by including one or more line structures, each of the line structures including a raw material feeding line, a reactor unit to react a raw material fed from the raw material feeding line, and a discharge line to discharge a reaction product produced in the reactor unit, wherein the flow reactor includes a vessel in which part or all of the reactor unit and a fluid are accommodated to be capable of being in contact with each other, wherein each of the line structures includes two or more attachable and detachable connections, and wherein at least one of the attachable and detachable connections is accommodated in the vessel.
    Type: Application
    Filed: January 7, 2020
    Publication date: May 7, 2020
    Applicant: KANEKA CORPORATION
    Inventors: Shiori Ozasa, Takahiro Ohishi, Hiroaki Yasukouchi
  • Publication number: 20200135382
    Abstract: Disclosed herein is an apparatus that includes a substrate having first and second surfaces opposite to each other, a first coil pattern formed on the first surface of the substrate, and a second coil pattern formed on the second surface of the substrate. The first coil pattern includes first and second lines, and the second coil pattern includes third and fourth lines. The first line is greater in a number of turn than the second line, and the third line is greater in a number of turn than the fourth line. The first line is connected to the fourth line, and the third line is connected to the second line.
    Type: Application
    Filed: October 30, 2019
    Publication date: April 30, 2020
    Inventors: Junpei HAYAMA, Noritaka CHIYO, Shigeru KANEKO, Tomohiro MORIKI, Takahiro OHISHI, Toshio TOMONARI
  • Patent number: 10543474
    Abstract: A flow reactor having two or more raw material feeding units, a mixing unit to mix raw materials fed from the raw material feeding units, and a reactor unit in which a mixed solution prepared in the mixing unit flows, wherein at least a part of an inner wall of the reactor unit is formed of a fluororesin containing a conductive filler.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: January 28, 2020
    Assignee: KANEKA CORPORATION
    Inventors: Shiori Ozasa, Tomoyuki Toyoda, Takahiro Ohishi
  • Publication number: 20190126230
    Abstract: A flow reactor having two or more raw material feeding units, a mixing unit to mix raw materials fed from the raw material feeding units, and a reactor unit in which a mixed solution prepared in the mixing unit flows, wherein at least a part of an inner wall of the reactor unit is formed of a fluororesin containing a conductive filler.
    Type: Application
    Filed: December 17, 2018
    Publication date: May 2, 2019
    Applicant: KANEKA CORPORATION
    Inventors: Shiori OZASA, Tomoyuki TOYODA, Takahiro OHISHI
  • Patent number: 8993800
    Abstract: The present invention provides a simple industrial process for producing an L- or D-optically active ?-methylcysteine derivative or its salt, which is a useful pharmaceutical intermediate, from readily available, inexpensive raw materials. In a process for producing an L- or D-optically active ?-methylcysteine derivative or its salt, a racemic N-carbamoyl-?-methylcysteine derivative or its salt is D-selectively cyclized with hydantoinase to produce a D-5-methyl-5-thiomethylhydantoin derivative or its salt and an N-carbamoyl-?-methyl-L-cysteine derivative or its salt, which are then subjected to deprotection of the amino group and the sulfur atom, and hydrolysis.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: March 31, 2015
    Assignee: Kaneka Corporation
    Inventors: Takahiro Ohishi, Hirokazu Nanba, Masanobu Sugawara, Masashi Izumida, Tatsuya Honda, Kohei Mori, Satohiro Yanagisawa, Nobuo Nagashima, Kenji Inoue
  • Patent number: 8591757
    Abstract: Conventionally, an electrolyte composition made from a conductive polymer and an ionic liquid possibly has poor durability (particularly impedance characteristics) in a case where the electrolyte composition is used in a conductive polymer capacitor. The present invention provides an electrolyte composition having excellent durability, by using an ionic liquid that includes carboxylic acid as its anion component. Moreover, the carboxylic acid is preferably one which includes a hydroxyl group, or is preferably an amino acid. Moreover, the electrolyte composition is preferably made of (A) a polymer component of a conductive polymer and (B) an ionic liquid. Moreover, the electrolyte composition preferably includes an ammonium salt, an amine salt, a quaternary ammonium salt or like salts.
    Type: Grant
    Filed: September 1, 2008
    Date of Patent: November 26, 2013
    Assignee: Kaneka Corporation
    Inventors: Takahiro Ohishi, Akiko Tsujimoto, Hiroyuki Ogino, Kazuyuki Tateishi, Mutsuaki Murakami
  • Patent number: D922323
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: June 15, 2021
    Assignee: TDK CORPORATION
    Inventors: Noritaka Chiyo, Toshio Tomonari, Shigeru Kaneko, Shigenori Hirata, Akihito Watanabe, Hirohumi Asou, Junpei Hayama, Shigeki Ohtsuka, Takahiro Ohishi, Takaaki Imai, Tomohiro Moriki, Takakazu Maruyama