Patents by Inventor Yuki Tanabe

Yuki Tanabe 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: 11512216
    Abstract: A pretreatment liquid that is used together with an aqueous inkjet ink containing a pigment and water, wherein the pretreatment liquid contains resin microparticles (A), a surfactant (B), a coagulant (C) and water, the surfactant (B) contains a polyoxyalkylene alkyl ether (b-1), and the coagulant (C) contains a polyvalent metal salt and/or a cationic polymer compound and has a water absorptivity at a temperature of 40° C. and a relative humidity of 80% of 75% by mass or less.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: November 29, 2022
    Assignees: TOYO INK SC HOLDINGS CO., LTD., TOYOCOLOR CO., LTD.
    Inventors: Masahiro Sugihara, Yuki Sasaki, Toshihiro Tetsuka, Takaaki Koike, Akiko Imazato, Naoya Kikuta, Tomoe Tanabe
  • Publication number: 20220342361
    Abstract: An image forming apparatus includes a support frame, a driving device including a first supporting portion configured to hold the drive source on a first surface and configured to rotatably support the drive gear on a second surface, and a second supporting portion configured to support the drive gear with the first supporting portion, a board holding member disposed in a manner overlapping the first supporting portion in a rotational axis direction of the drive gear, and a third supporting portion disposed between the first supporting portion and the board holding member in the rotational axis direction, and configured to support the board holding member, one end of the third supporting portion being fixed to a side of the first surface of the first supporting portion by a first fastening member, another end of the third supporting portion being fixed to the board holding member by a second fastening member.
    Type: Application
    Filed: April 19, 2022
    Publication date: October 27, 2022
    Inventors: Yuichi Tanabe, Yuki Kurosu
  • Publication number: 20220342356
    Abstract: An image forming apparatus includes a driving unit including a driving source, a drive gear, a first support member that holds the driving source and includes a first support portion that supports one end portion of a rotation shaft of the drive gear, and a second support member that includes a second support portion that supports another end portion of the rotating shaft. The first support member includes a fastening hole disposed in a projection plane obtained by projecting the second support portion in the rotation axis direction of the drive gear. The second support member is disposed upstream of the first support member in a fastening direction, and includes a mounting portion extending so as to be in contact with the first support portion in the projection plane, the mounting portion including an attachment hole, the attachment hole being disposed at a position overlapping the fastening hole.
    Type: Application
    Filed: April 14, 2022
    Publication date: October 27, 2022
    Inventors: Yuki Kurosu, Yuichi Tanabe
  • Publication number: 20220324151
    Abstract: There is disclosed a production device for a loose tube-type optical cable in which an optical fiber bundle is housed in a tube. The production device includes: a resin extruder configured to extrude and coat a resin onto the optical fiber bundle; and a water tank configured to store cooling water for cooling the resin to form the tube, wherein: the resin extruder includes: an extruder die having an extrusion port for the resin; a pipe penetrating the extruder die; and an air pump mechanism configured to pump air to the pipe; and the water tank includes: a sizing die having an inlet, a passage port, and a suction port for the cooling water; and a cooling water suction mechanism configured to suck the cooling water from the sizing die.
    Type: Application
    Filed: June 24, 2022
    Publication date: October 13, 2022
    Inventors: Kengo TANABE, Junya HASUNUMA, Yuki OTA, Hitoshi SAITO
  • Publication number: 20220319846
    Abstract: A method of crystallizing an amorphous silicon film includes depositing the amorphous silicon film on a seed layer formed over a substrate while heating the amorphous silicon film at a first temperature, and forming a crystal nucleus in an outer layer of the amorphous silicon film by causing migration of silicon in the outer layer by heating the amorphous silicon film at a second temperature higher than the first temperature.
    Type: Application
    Filed: March 17, 2022
    Publication date: October 6, 2022
    Inventors: Tatsuya MIYAHARA, Daisuke SUZUKI, Yoshihiro TAKEZAWA, Yuki TANABE
  • Publication number: 20220270940
    Abstract: An abnormality detection method includes: supplying a gas controlled to a selected rate to a gas supply pipe via the gas pipe connected to the gas supply pipe, thereby introducing the gas into a reaction region of a processing container provided in a processing apparatus from a gas hole of the gas supply pipe; measuring a pressure inside the gas pipe by a pressure gauge attached to the gas pipe; and detecting an abnormality of at least one of the gas supply pipe and the gas pipe based on the pressure measured at the measuring.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 25, 2022
    Inventors: Shingo HISHIYA, Nobutoshi TERASAWA, Fumiaki NAGAI, Kazuaki SASAKI, Hiroaki KIKUCHI, Masayuki KITAMURA, Kazuo YABE, Motoshi FUKUDOME, Tatsuya MIYAHARA, Eiji KIKAMA, Yuki TANABE, Tomoyuki NAGATA
  • Patent number: 10102623
    Abstract: An analysis method is provided that ensures objective and quantitative analysis for analyzing time-series images.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: October 16, 2018
    Assignees: Fujifilm RI Pharma Co., Ltd., National University Corporation Ehime University
    Inventors: Teruhito Kido, Yuki Tanabe, Hikaru Nishiyama, Teruhito Mochizuki, Kenya Murase, Tsutomu Souma
  • Patent number: 9492842
    Abstract: Provided is: a cell culture membrane, which is free from materials derived from living organisms, can easily be industrially mass-produced, exhibits superior long-term storage properties and chemical resistance, has excellent cell adhesion properties and long-term culture properties and is capable of replicating a cell adhesion morphology that is similar to that of collagen derived from living organisms and being used for conventional cell cultivation. Also provided are a cell culture substrate, and a method for manufacturing the cell culture substrate. In the present invention, as a cell adhesion layer, a polymer membrane represented by formula (I) is formed on the base of a cell culture substrate so as to have a membrane thickness equal to or greater than 0.2 ?m (in the formula, R1 and R2 represent a —(CH2)n—NH2 moiety (n is an integer of 1-10 inclusive.) or H, with at least one of R1 and R2 being a —(CH2)n—NH2 moiety. Moreover, l and m are positive integers expressing polymerization degree).
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: November 15, 2016
    Assignees: KISCO LTD., DAISANKASEI CO., LTD., The University of Tokyo
    Inventors: Yasuo Yoshimoto, Kentaro Kamimae, Yuki Tanabe, Taku Oguni, Takashi Inoue, Tsutomu Mochizuki, Makoto Hirama, Teruo Fujii, Hiroshi Kimura, Hideto Tozawa
  • Publication number: 20140212974
    Abstract: Provided is: a cell culture membrane, which is free from materials derived from living organisms, can easily be industrially mass-produced, exhibits superior long-term storage properties and chemical resistance, has excellent cell adhesion properties and long-term culture properties and is capable of replicating a cell adhesion morphology that is similar to that of collagen derived from living organisms and being used for conventional cell cultivation. Also provided are a cell culture substrate, and a method for manufacturing the cell culture substrate. In the present invention, as a cell adhesion layer, a polymer membrane represented by formula (I) is formed on the base of a cell culture substrate so as to have a membrane thickness equal to or greater than 0.2 ?m (in the formula, R1 and R2 represent a —(CH2)n—NH2 moiety (n is an integer of 1-10 inclusive.) or H, with at least one of R1 and R2 being a —(CH2)n—NH2 moiety. Moreover, l and m are positive integers expressing polymerization degree).
    Type: Application
    Filed: June 22, 2012
    Publication date: July 31, 2014
    Applicants: KISCO LTD., THE UNIVERSITY OF TOKYO, DAISANKASEI CO., LTD.
    Inventors: Yasuo Yoshimoto, Kentaro Kamimae, Yuki Tanabe, Taku Oguni, Takashi Inoue, Tsutomu Mochizuki, Makoto Hirama, Teruo Fujii, Hiroshi Kimura, Hideto Tozawa