Patents by Inventor Tomohiro Hashimoto

Tomohiro Hashimoto 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: 20240128808
    Abstract: A stator for a rotating electric machine includes a stator core and a stator coil. The stator core is formed of a band-shaped steel sheet that is helically bent and laminated. The stator core has slots each opening at an inner periphery of the stator core and spaced from one another in a circumferential direction. The stator coil is formed of electrical conductor segments that are inserted in the slots of the stator core and connected with one another. The band-shaped steel sheet has slits each of which is formed, at a position corresponding to one of the slots, to be open to the corresponding slot. Each of the electrical conductor segments is substantially U-shaped and has a pair of leg portions respectively inserted in corresponding two of the slots of the stator core; the corresponding two slots are circumferentially apart from each other by two or more slot-pitches.
    Type: Application
    Filed: October 11, 2023
    Publication date: April 18, 2024
    Applicants: DENSO CORPORATION, DENSO PRESSTECH CO., LTD.
    Inventors: Keiji KONDO, Yuichi KUDOSE, Hirotaka KUROZAKI, Masaki OHIRA, Ryosuke MATSUMOTO, Shinji TAKESHITA, Takashi KURAMITSU, Tomohiro HASHIMOTO, Koji YOSHIDA, Katsuhiko GOTO
  • Publication number: 20230225327
    Abstract: To provide a sterilizing liquid and a method of producing the same that have no restrictions on application methods and usage and can be widely used for sterilization, a sterilizing liquid including water containing reactive oxygen species and a nanoparticle catalyst in a stationary state is produced by causing cavitation in water having a conductivity of 2000 ?S/cm or less and COD of 2000 ppm or less while causing the water to flow by a stirrer 2, and causing generation of plasma by a plasma generation mechanism 3 in which a pulse voltage is applied across electrodes 31 in the water including air bubbles mainly containing water vapor generated by the cavitation.
    Type: Application
    Filed: June 2, 2021
    Publication date: July 20, 2023
    Inventors: Yoshihiro OKA, Tomohiro HASHIMOTO
  • Publication number: 20230200289
    Abstract: Provided is a seed germination promoting liquid and a seed germination promoting method using the same that can be widely used for applications of promoting seed germination without restrictions on approaches or targets to be applied, wherein water containing reactive oxygen species and a nanoparticle catalyst in a stationary state is used to lubricate seeds.
    Type: Application
    Filed: December 1, 2021
    Publication date: June 29, 2023
    Inventors: Yoshihiro OKA, Tomohiro HASHIMOTO
  • Patent number: 11541361
    Abstract: In order to provide a dispersion method and a dispersion apparatus capable of mixing a material to be processed and a dispersion medium having no affinity with each other using a single apparatus without using a dispersant, there are provided a quantitative supply mechanism quantitatively supplying a material to be processed, a suction stirring mechanism primarily including a suction stirring pump in which the material to be processed and a dispersion medium are subjected to negative pressure suction by a negative pressure suction force generated by rotation of a rotating blade and the suctioned material to be processed and the dispersion medium are stirred and mixed by the rotating blade and are allowed to pass through a throttle passage to cause cavitation, and a plasma generating mechanism generating a plasma in bubbles formed due to cavitation in a mixed liquid of the material to be processed and the dispersion medium.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: January 3, 2023
    Assignees: NIHON SPINDLE MANUFACTURING CO., LTD., UNIVERSITY OF HYOGO, KABUSHIKI KAISHA DAINICHI SEISAKUSHO
    Inventors: Keiichi Asami, Yoshihiro Oka, Yoshimi Nishimura, Tomohiro Hashimoto, Katsuhiko Yonezawa
  • Patent number: 11099497
    Abstract: An image forming apparatus includes a conveyance unit, an irradiation unit, an image capturing unit configured to capture a plurality of times the light radiated by the irradiation unit and reflected on the recording material as surface images, an image formation unit, and a control unit, wherein the conveyance unit accelerates or decelerates a conveyance speed of the recording material in at least a part of an image capturing period during which the image capturing unit captures the surface images the plurality of times, and wherein the control unit obtains a feature quantity from a plurality of surface images captured by the image capturing unit and controls the image forming condition based on the obtained feature quantity and a threshold value set according to the conveyance speed of the recording material in the image capturing period.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: August 24, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomohiro Hashimoto, Tsutomu Ishida, Masafumi Monde
  • Patent number: 10954196
    Abstract: Provided are a method for producing a 5-hydroxy-1H-imidazole-4-carboxamide•¾ hydrate, including reacting an acidic salt of 5-hydroxy-1H-imidazole-4-carboxamide or a hydrate thereof with a base selected from the group consisting of a phosphate and an amino acid in the presence of an acidic solvent to obtain a 5-hydroxy-1H-imidazole-4-carboxamide•¾ hydrate; and a 5-hydroxy-1H-imidazole-4-carboxamide•¾ hydrate obtained by the production method.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: March 23, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Tomohiro Hashimoto, Yuta Kobayashi, Yuichi Fukatsu
  • Patent number: 10919861
    Abstract: Provided are a method for producing a 5-hydroxy-1H-imidazole-4-carboxamide•¾ hydrate, including reacting an acidic salt of 5-hydroxy-1H-imidazole-4-carboxamide or a hydrate thereof with a base selected from the group consisting of a phosphate and an amino acid in the presence of an acidic solvent to obtain a 5-hydroxy-1H-imidazole-4-carboxamide•¾ hydrate; and a 5-hydroxy-1H-imidazole-4-carboxamide•¾ hydrate obtained by the production method.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: February 16, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Tomohiro Hashimoto, Yuta Kobayashi, Yuichi Fukatsu
  • Publication number: 20200247759
    Abstract: Provided are a method for producing a 5-hydroxy-1H-imidazole-4-carboxamide•¾ hydrate, including reacting an acidic salt of 5-hydroxy-1H-imidazole-4-carboxamide or a hydrate thereof with a base selected from the group consisting of a phosphate and an amino acid in the presence of an acidic solvent to obtain a 5-hydroxy-1H-imidazole-4-carboxamide•¾ hydrate; and a 5-hydroxy-1H-imidazole-4-carboxamide•¾ hydrate obtained by the production method.
    Type: Application
    Filed: April 24, 2020
    Publication date: August 6, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Tomohiro HASHIMOTO, Yuta KOBAYASHI, Yuichi FUKATSU
  • Publication number: 20190377280
    Abstract: An image forming apparatus includes a conveyance unit, an irradiation unit, an image capturing unit configured to capture a plurality of times the light radiated by the irradiation unit and reflected on the recording material as surface images, an image formation unit, and a control unit, wherein the conveyance unit accelerates or decelerates a conveyance speed of the recording material in at least a part of an image capturing period during which the image capturing unit captures the surface images the plurality of times, and wherein the control unit obtains a feature quantity from a plurality of surface images captured by the image capturing unit and controls the image forming condition based on the obtained feature quantity and a threshold value set according to the conveyance speed of the recording material in the image capturing period.
    Type: Application
    Filed: August 22, 2019
    Publication date: December 12, 2019
    Inventors: Tomohiro Hashimoto, Tsutomu Ishida, Masafumi Monde
  • Patent number: 10459388
    Abstract: Various embodiments include an image forming unit configured to form an image on a recording material, an illumination unit configured to emit light, an image capturing unit configured to capture light emitted by the illumination unit and reflected by the recording material as a surface image including a plurality of pixels, and a control unit configured to calculate a first feature quantity from a difference of output values of a plurality of pixels arranged in a first direction, and calculate a second feature quantity from a difference of output values of a plurality of pixels arranged in a second direction intersecting the first direction in the surface image captured by the image capturing unit, and control an image forming condition of the image forming unit based on the calculated first feature quantity and the calculated second feature quantity.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: October 29, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tsutomu Ishida, Tomohiro Hashimoto, Masafumi Monde, Norio Matsui
  • Patent number: 10423110
    Abstract: Various embodiments include an image forming unit configured to form an image on a recording material, an illumination unit configured to emit light, an image capturing unit configured to capture light emitted by the illumination unit and reflected by the recording material as a surface image including a plurality of pixels, and a control unit configured to calculate a first feature quantity from a difference of output values of a plurality of pixels arranged in a first direction, and calculate a second feature quantity from a difference of output values of a plurality of pixels arranged in a second direction intersecting the first direction in the surface image captured by the image capturing unit, and control an image forming condition of the image forming unit based on the calculated first feature quantity and the calculated second feature quantity.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: September 24, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tsutomu Ishida, Tomohiro Hashimoto, Masafumi Monde, Norio Matsui
  • Patent number: 10416590
    Abstract: An image forming apparatus includes a conveyance unit, an irradiation unit, an image capturing unit configured to capture a plurality of times the light radiated by the irradiation unit and reflected on the recording material as surface images, an image formation unit, and a control unit, wherein the conveyance unit accelerates or decelerates a conveyance speed of the recording material in at least a part of an image capturing period during which the image capturing unit captures the surface images the plurality of times, and wherein the control unit obtains a feature quantity from a plurality of surface images captured by the image capturing unit and controls the image forming condition based on the obtained feature quantity and a threshold value set according to the conveyance speed of the recording material in the image capturing period.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: September 17, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomohiro Hashimoto, Tsutomu Ishida, Masafumi Monde
  • Patent number: 10303101
    Abstract: An image forming apparatus includes an image formation unit configured to form an image on a recording material, a conveyance unit configured to convey a recording material, an irradiation unit configured to emit light onto the recording material being conveyed by the conveyance unit, an image capturing unit configured to capture the light emitted by the irradiation unit and reflected from the recording material as a surface image of the recording material, and a control unit configured to control an image forming condition of the image formation unit based on the surface image of the recording material acquired by the image capturing unit, wherein the control unit controls the image forming condition based on a plurality of surface images of the recording material having different resolutions.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: May 28, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masafumi Monde, Tomohiro Hashimoto, Tsutomu Ishida
  • Patent number: 10218491
    Abstract: A receiving circuit includes a deserializer circuit configured to convert serial data to parallel data in accordance with an operating clock, a phase difference detection circuit configured to detect a phase difference between the operating clock and the serial data on the basis of the parallel data, a control circuit configured to determine a phase adjustment amount for shifting a phase of the operating clock by 1 bit of the serial data in accordance with a result of integration of the phase difference when a separation of the parallel data output from the deserializer circuit is not logically correct, and a phase interpolator circuit configured to cause the phase of the operating clock to shift by the 1 bit of the serial data by using the phase adjustment amount in accordance with the result of the integration of the phase difference.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: February 26, 2019
    Assignee: SOCIONEXT INC.
    Inventor: Tomohiro Hashimoto
  • Publication number: 20180188676
    Abstract: An image forming apparatus includes an image formation unit configured to form an image on a recording material, a conveyance unit configured to convey a recording material, an irradiation unit configured to emit light onto the recording material being conveyed by the conveyance unit, an image capturing unit configured to capture the light emitted by the irradiation unit and reflected from the recording material as a surface image of the recording material, and a control unit configured to control an image forming condition of the image formation unit based on the surface image of the recording material acquired by the image capturing unit, wherein the control unit controls the image forming condition based on a plurality of surface images of the recording material having different resolutions.
    Type: Application
    Filed: February 28, 2018
    Publication date: July 5, 2018
    Inventors: Masafumi Monde, Tomohiro Hashimoto, Tsutomu Ishida
  • Patent number: 9939766
    Abstract: An image forming apparatus includes an image formation unit configured to form an image on a recording material, a conveyance unit configured to convey a recording material, an irradiation unit configured to emit light onto the recording material being conveyed by the conveyance unit, an image capturing unit configured to capture the light emitted by the irradiation unit and reflected from the recording material as a surface image of the recording material, and a control unit configured to control an image forming condition of the image formation unit based on the surface image of the recording material acquired by the image capturing unit, wherein the control unit controls the image forming condition based on a plurality of surface images of the recording material having different resolutions.
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: April 10, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masafumi Monde, Tomohiro Hashimoto, Tsutomu Ishida
  • Publication number: 20170341040
    Abstract: In order to provide a dispersion method and a dispersion apparatus capable of mixing a material to be processed and a dispersion medium having no affinity with each other using a single apparatus without using a dispersant, there are provided a quantitative supply mechanism quantitatively supplying a material to be processed, a suction stirring mechanism primarily including a suction stirring pump in which the material to be processed and a dispersion medium are subjected to negative pressure suction by a negative pressure suction force generated by rotation of a rotating blade and the suctioned material to be processed and the dispersion medium are stirred and mixed by the rotating blade and are allowed to pass through a throttle passage to cause cavitation, and a plasma generating mechanism generating a plasma in bubbles formed due to cavitation in a mixed liquid of the material to be processed and the dispersion medium.
    Type: Application
    Filed: July 31, 2017
    Publication date: November 30, 2017
    Inventors: Keiichi Asami, Yoshihiro Oka, Yoshimi Nishimura, Tomohiro Hashimoto, Katsuhiko Yonezawa
  • Publication number: 20170153566
    Abstract: An image forming apparatus includes a conveyance unit, an irradiation unit, an image capturing unit configured to capture a plurality of times the light radiated by the irradiation unit and reflected on the recording material as surface images, an image formation unit, and a control unit, wherein the conveyance unit accelerates or decelerates a conveyance speed of the recording material in at least a part of an image capturing period during which the image capturing unit captures the surface images the plurality of times, and wherein the control unit obtains a feature quantity from a plurality of surface images captured by the image capturing unit and controls the image forming condition based on the obtained feature quantity and a threshold value set according to the conveyance speed of the recording material in the image capturing period.
    Type: Application
    Filed: November 23, 2016
    Publication date: June 1, 2017
    Inventors: Tomohiro Hashimoto, Tsutomu Ishida, Masafumi Monde
  • Publication number: 20170146939
    Abstract: Various embodiments include an image forming unit configured to form an image on a recording material, an illumination unit configured to emit light, an image capturing unit configured to capture light emitted by the illumination unit and reflected by the recording material as a surface image including a plurality of pixels, and a control unit configured to calculate a first feature quantity from a difference of output values of a plurality of pixels arranged in a first direction, and calculate a second feature quantity from a difference of output values of a plurality of pixels arranged in a second direction intersecting the first direction in the surface image captured by the image capturing unit, and control an image forming condition of the image forming unit based on the calculated first feature quantity and the calculated second feature quantity.
    Type: Application
    Filed: November 17, 2016
    Publication date: May 25, 2017
    Inventors: Tsutomu Ishida, Tomohiro Hashimoto, Masafumi Monde, Norio Matsui
  • Publication number: 20170123359
    Abstract: An image forming apparatus includes an image formation unit configured to form an image on a recording material, a conveyance unit configured to convey a recording material, an irradiation unit configured to emit light onto the recording material being conveyed by the conveyance unit, an image capturing unit configured to capture the light emitted by the irradiation unit and reflected from the recording material as a surface image of the recording material, and a control unit configured to control an image forming condition of the image formation unit based on the surface image of the recording material acquired by the image capturing unit, wherein the control unit controls the image forming condition based on a plurality of surface images of the recording material having different resolutions.
    Type: Application
    Filed: October 25, 2016
    Publication date: May 4, 2017
    Inventors: Masafumi Monde, Tomohiro Hashimoto, Tsutomu Ishida