Patents by Inventor Tomoaki Yoshioka

Tomoaki Yoshioka 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: 20240302250
    Abstract: A liquid sampling method in a flow monitoring system including a sampling section having a needle for performing sampling of a liquid, an analysis section that performs analysis of the liquid sampled by the sampling section, and a fluid supply section that supplies a sample fluid in a state of gas-liquid two-phase flow containing a gas phase and a liquid phase with the sample remaining in the state of gas-liquid two-phase flow. The liquid sampling method includes: a storage step of storing, in the storage container, a liquid phase contained in the sample fluid; a separation step of separating, from a liquid phase, a gas phase contained in the liquid phase stored in the storage container; and an injection step of suctioning, as a sample, the liquid phase stored in the storage container from a distal end of the needle after the separation step and injecting a predetermined amount of the sample into the analysis section through the injection port.
    Type: Application
    Filed: March 4, 2024
    Publication date: September 12, 2024
    Applicants: SHIMADZU CORPORATION, DIRECTOR GENERAL OF NATIONAL INSTITUTE OF HEALTH SCIENCES
    Inventors: Takuya YOSHIOKA, Yosuke IWATA, Yusuke NAGAI, Katsumasa SAKAMOTO, Takuji SHODA, Tomoaki SAKAMOTO
  • Patent number: 12088767
    Abstract: An image forming apparatus includes a transport unit, a transfer unit and a support unit. The transport unit transports a recording medium. The transfer unit transfers an image formed with particles onto an image formation surface of the recording medium transported by the transport unit by an electric field formed between the transfer unit and the image formation surface by making contact with the image formation surface. The support unit supports the recording medium, is transported to the transfer unit together with the recording medium by the transport unit, and is not directly conductive with the transfer unit.
    Type: Grant
    Filed: November 25, 2022
    Date of Patent: September 10, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventor: Tomoaki Yoshioka
  • Patent number: 12085878
    Abstract: An image forming system includes: a transporter that transports an object; a transfer unit that transfers an image onto the object transported by the transporter; a fixing unit that fixes, onto the object, the image transferred by the transfer unit; and a processor configured to: in a first mode, exert control to obtain the state in which the fixing unit enables an image to be fixed; and, in a second mode, exert control to obtain the state in which the fixing unit does not fix an image.
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: September 10, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventor: Tomoaki Yoshioka
  • Patent number: 12078949
    Abstract: An image forming apparatus includes: a transport unit that transports a recording medium having an image formation surface whose height changes from a front end toward a rear end; a transfer unit that transfers an image onto the image formation surface of the recording medium transported by the transport unit by making contact with the image formation surface; and a support unit that supports the recording medium without hindering contact of the transfer unit with the image formation surface and is transported together with the recording medium by the transport unit.
    Type: Grant
    Filed: November 6, 2022
    Date of Patent: September 3, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventor: Tomoaki Yoshioka
  • Patent number: 12072646
    Abstract: Provided is an image forming apparatus including: an annular transfer belt having an outer surface on which an image is transferred; a transferring unit including a transfer cylinder having a transfer area that sandwiches a recording medium with the outer surface of the transfer belt to transfer the image from the outer surface of the transfer belt to the recording medium, and a pair of first rotating bodies disposed on both axial end sides of the transfer cylinder; a pair of circulating members each being wound around the first rotating body and being circulated by rotation of the first rotating bodies; and a holding unit attached to the circulating members, the holding unit configured to hold the recording medium, transport the recording medium with circulation of the circulating members, and pass the recording medium through the transfer area.
    Type: Grant
    Filed: October 17, 2022
    Date of Patent: August 27, 2024
    Assignee: FUJIFILM BUSINESS INNOVATION CORP.
    Inventors: Tomoaki Yoshioka, Mitsuaki Kuroda, Kazuyoshi Hagiwara, Shohei Miyagawa, Kei Tanaka, Masaaki Takahashi, Yoko Miyamoto, Toshiaki Baba
  • Patent number: 12061427
    Abstract: An image forming apparatus includes: a transport unit that transports an object along a transport path; a transfer unit that transfers an image onto the object on the transport path; and a fixing unit that has a heat source for increasing a temperature inside the fixing unit, into which the object onto which the image has been transferred is carried along the transport path, and includes a first opening and closing member that opens a carry-in opening when the object is carried into the fixing unit and closes the carry-in opening after the object is carried into the fixing unit.
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: August 13, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Tetsuro Kodera, Tomoaki Yoshioka, Takayuki Yamashita
  • Patent number: 12050421
    Abstract: An image forming system includes: a transporter that transports an object; a transfer unit that transfers an image onto the object transported by the transporter; a fixing unit that fixes, onto the object, the image transferred by the transfer unit; and a processor configured to: in a first mode, exert control to obtain the state in which the fixing unit enables an image to be fixed; and, in a second mode, exert control to obtain the state in which the fixing unit does not fix an image.
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: July 30, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventor: Tomoaki Yoshioka
  • Publication number: 20240241443
    Abstract: The present invention provides an actinic ray-sensitive or radiation-sensitive resin composition containing a resin (P) having (A) a repeating unit having a group that is decomposed by the action of an acid to generate a carboxylic acid and represented by a specified general formula (a) and (B) a repeating unit having a group that is decomposed by irradiation with an actinic ray or a radiation to generate an acid and represented by a specified general formula (b), and a solvent including a solvent having a boiling point of 150° C. or more, a solvent having a boiling point of 150° C. or more being contained in 45 mass % or more with respect to the total amount of the solvent.
    Type: Application
    Filed: January 25, 2024
    Publication date: July 18, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Eiji FUKUZAKI, Shuhei YAMAGUCHI, Tomoaki YOSHIOKA, Taro MIYOSHI
  • Patent number: 12036787
    Abstract: An image forming apparatus includes: a transfer cylinder that rotates; a rotating member that is coaxial with the transfer cylinder and rotates integrally with the transfer cylinder; a circulating member that is provided with a holding part that holds a front end portion of a recording medium, is suspended around the rotating member, and transports the recording medium by circulating as the rotating member rotates; and a transfer unit that has a transfer belt that sandwiches the recording medium transported by the circulating member at a nip position together with the transfer cylinder so that an image is transferred onto the recording medium. The nip position is located on one side relative to a center of the transfer unit in a horizontal direction when viewed from an axial direction of the rotating member, and a center of mass of the transfer unit is located on a nip position side relative to the center in the horizontal direction.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: July 16, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Tomoaki Yoshioka, Mitsuaki Kuroda
  • Publication number: 20240210826
    Abstract: The present invention provides an actinic ray-sensitive or radiation-sensitive resin composition including: a resin (A) that is decomposed by the action of an acid and thereby increased in polarity; and a compound (C) that generates an acid upon irradiation with actinic rays or radiation and that is represented by a specific formula. The resin (A) includes a specific repeating unit represented by specific general formula (AI).
    Type: Application
    Filed: February 26, 2024
    Publication date: June 27, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Taro MIYOSHI, Shuhei YAMAGUCHI, Tomoaki YOSHIOKA, Eiji FUKUZAKI, Yuka KAMINO
  • Patent number: 11966176
    Abstract: A transfer member includes: an inner layer; and an outer layer that is adhered to the inner layer and has a hardness lower than a hardness of the inner layer.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: April 23, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Hirotaka Tanaka, Tomoaki Yoshioka, Yoko Miyamoto, Toshiaki Baba, Koichiro Yuasa, Kazuyoshi Hagiwara, Kei Tanaka
  • Patent number: 11966186
    Abstract: An image forming apparatus includes: a transport unit that transports a recording medium whose image formation surface has electric conductivity; a transfer unit that makes contact with the image formation surface of the recording medium transported by the transport unit and transfers an image formed with particles onto the image formation surface by an electric field formed between the transfer unit and the image formation surface; and a support unit that has electric conductivity, supports the recording medium so as to be conductive with the image formation surface of the recording medium, and is transported to the transfer unit together with the recording medium by the transport unit.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: April 23, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventor: Tomoaki Yoshioka
  • Patent number: 11960222
    Abstract: An image forming apparatus includes: a transfer unit that transfers an image onto an object by making contact with the object; a holding unit that holds the object having a circumferential surface so that the circumferential surface rotates along a transfer direction of the transfer unit; and a transport unit that transports the holding unit holding the object along a transport path, and the transfer unit transfers an image onto the circumferential surface of the object in a circumferential direction as the object rotates, by making contact with the circumferential surface of the object maintained at a transfer position.
    Type: Grant
    Filed: November 15, 2022
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventor: Tomoaki Yoshioka
  • Patent number: 11940744
    Abstract: A transfer device includes a transfer drum that rotates in conjunction with a fixing roller, a transfer belt that transfers an image onto a medium while rotating along with the transfer drum in a state where the medium is nipped between the transfer belt and the transfer drum, a pressing member that is disposed in a space enclosed by the transfer belt, and a switching unit that moves the pressing member and switches between a pressed state in which the transfer belt is pressed against the transfer drum and a separated state in which the transfer belt is separated from the transfer drum.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: March 26, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Kazuyoshi Hagiwara, Tomoaki Yoshioka, Yoko Miyamoto, Kazuki Kishi, Toshiaki Baba
  • Patent number: 11878891
    Abstract: A cylinder member includes: a cylinder body having a cross section and including a dent portion; a sheet member wrapped around the cylinder body and including a metal layer contacting the cylinder body and an outer layer; a first attachment member on a sheet member first end portion and removably attached to the dent portion; a second attachment member on a metal layer end portion protruding from the outer layer in the circumferential direction at a sheet member second end portion, the second attachment member being removably attached to the dent portion; a tension-applying mechanism pulling the second attachment member in a dent portion depth direction to apply tension to the metal layer; a projection on one of the second attachment member and metal layer end portion; and a fitting portion on other one of the second attachment member and the metal layer end portion and fitted to the projection.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: January 23, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Kazuki Kishi, Tomoaki Yoshioka, Kazuyoshi Hagiwara, Yoko Miyamoto, Toshiaki Baba, Tomohiro Wada, Yosuke Tsutsumi
  • Publication number: 20230418201
    Abstract: An image forming apparatus includes a transfer unit that transfers an image onto an object by making contact with the object; an attachment table to which the object is attached and that changes a height thereof in accordance with force by which the transfer unit makes contact with the object; and a transport unit that transports the attachment table to which the object has been attached along a transport path.
    Type: Application
    Filed: October 24, 2022
    Publication date: December 28, 2023
    Applicant: FUJIFILM Business Innovation Corp.
    Inventor: Tomoaki YOSHIOKA
  • Publication number: 20230418190
    Abstract: An image forming apparatus includes: a transfer unit that transfers an image onto an object by making contact with the object; a holding unit that holds the object having a circumferential surface so that the circumferential surface rotates along a transfer direction of the transfer unit; and a transport unit that transports the holding unit holding the object along a transport path, and the transfer unit transfers an image onto the circumferential surface of the object in a circumferential direction as the object rotates, by making contact with the circumferential surface of the object maintained at a transfer position.
    Type: Application
    Filed: November 15, 2022
    Publication date: December 28, 2023
    Applicant: FUJIFILM Business Innovation Corp.
    Inventor: Tomoaki YOSHIOKA
  • Publication number: 20230418195
    Abstract: An image forming system includes: a transporter that transports an object; a transfer unit that transfers an image onto the object transported by the transporter; a fixing unit that fixes, onto the object, the image transferred by the transfer unit; and a processor configured to: in a first mode, exert control to obtain the state in which the fixing unit enables an image to be fixed; and, in a second mode, exert control to obtain the state in which the fixing unit does not fix an image.
    Type: Application
    Filed: November 18, 2022
    Publication date: December 28, 2023
    Applicant: FUJIFILM Business Innovation Corp.
    Inventor: Tomoaki YOSHIOKA
  • Publication number: 20230418204
    Abstract: An image forming system includes: a transfer unit that transfers an image onto an object; a transporter that transports the object in the horizontal direction; a raising/lowering unit that raises and lowers the object in the vertical direction; and a processor configured to: after height adjustment performed by the raising/lowering unit, if the object has a top whose height is greater than a predetermined height when the object is to be transported to the transfer unit, stop the transport of the object to the transfer unit.
    Type: Application
    Filed: November 7, 2022
    Publication date: December 28, 2023
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Kohei TAKAHASHI, Tomoaki YOSHIOKA, Kota TOMIOKA
  • Publication number: 20230418185
    Abstract: An image forming apparatus includes: an attachment table to which an object is attached; a transfer unit that transfers an image onto the object; and a transport unit that transports the attachment table along a transport path that has a transport start position on one side relative to the transfer unit and has a transport end position on a same side as the transport start position relative to the transfer unit, the transport path extending beyond the transfer unit and the attachment table being transported so as to turn back at a position beyond the transfer unit.
    Type: Application
    Filed: November 1, 2022
    Publication date: December 28, 2023
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Tomoaki YOSHIOKA, Tetsuro KODERA