Patents by Inventor Kento TAKAHASHI

Kento TAKAHASHI 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: 20220251409
    Abstract: A liquid composition contains a macrocyclic compound enclosing a metal ion, water, and an organic solvent, wherein a recording medium where the liquid composition has been applied has at least one of an antibacterial activity or an antiviral activity.
    Type: Application
    Filed: January 27, 2022
    Publication date: August 11, 2022
    Applicant: Ricoh Company, Ltd.
    Inventors: Shun SAITO, Kento Sugita, Koichiro Oyama, Mizuki Kuroha, Satoshi Takahashi, Yuuki Yokohama, Takashi Watanabe
  • Publication number: 20220151060
    Abstract: A terminal substrate includes a signal terminal disposed on a terminal surface of an insulation ceramic layer. An insulation resin layer of a flexible substrate includes a first surface facing the terminal surface, and a second surface on an opposite side of the first surface. A first signal pad disposed on the first surface is joined to the signal terminal. A first penetration conductive part penetrates the insulation resin layer from the first signal pad. A first signal line is disposed on the second surface. A second penetration conductive part penetrates the insulation resin layer from the first signal line. A second signal line is disposed on the first surface. A third penetration conductive part penetrates the insulation resin layer from the second signal line. A second signal pad is disposed on the second surface.
    Type: Application
    Filed: August 24, 2021
    Publication date: May 12, 2022
    Applicants: NGK Electronics Devices, Inc., NGK Insulators, Ltd., Fujitsu Optical Components Limited
    Inventors: Noboru KUBO, Masato ISHIZAKI, Kento TAKAHASHI
  • Publication number: 20200286874
    Abstract: An optical module includes an optical semiconductor chip including a first electrode pad, a second electrode pad, and a third electrode pad arranged between the first electrode pad and the second electrode pad, a wiring substrate on which the optical semiconductor chip is flip-chip mounted, including a fourth electrode pad, a fifth electrode pad, and a sixth electrode pad arranged between the fourth electrode pad and the fifth electrode pad, a first conductive material connecting the first electrode pad with the fourth electrode pad, a second conductive material connecting the second electrode pad with the fifth electrode pad, a third conductive material arranged between the first conductive material and the second conductive material, connecting the third electrode pad with the sixth electrode pad, and a resin provided in an area on the second conductive material side of the third conductive material between the optical semiconductor chip and the wiring substrate.
    Type: Application
    Filed: March 2, 2020
    Publication date: September 10, 2020
    Inventors: Kento TAKAHASHI, Teruhiro KUBO, Hiroshi KOBAYASHI
  • Publication number: 20200235361
    Abstract: A method of producing a separator (20) of the present invention is a method of producing the separator (20) which includes a resin layer (21), and a ceramic layer (23) provided on one surface of the resin layer (21), the method including a step of cutting the separator into a predetermined size by irradiating the separator with a laser having a wavelength of greater than or equal to 300 nm and less than or equal to 600 nm from a side of the ceramic layer (23). Further, the separator (20) of the present invention includes the resin layer (21), the ceramic layer (23) which is provided on one surface of the resin layer (21), and a curled portion (27) which is formed by curling at least one end portion (25) of the separator (20) toward a surface on a side of the resin layer (21).
    Type: Application
    Filed: January 30, 2018
    Publication date: July 23, 2020
    Applicant: Envision AESC Energy Devices Ltd.
    Inventors: Kento TAKAHASHI, Fumiaki OBONAI
  • Publication number: 20190181414
    Abstract: This battery is provided with: an electrode assembly (20) resulting from stacking a positive electrode, a negative electrode, and a separator arranged between the positive electrode and the negative electrode, and an external sheathing film (12) composed of a pair of resin layers, of which outer peripheries are heat-welded together, and that sandwich the electrode assembly (20). At least one of the electrode assembly has a protruding part (24) that protrudes from the electrodes, and is interposed at a peripheral area by the welded portion of the external sheathing film (12), and that restrains movement of the separators.
    Type: Application
    Filed: April 25, 2017
    Publication date: June 13, 2019
    Inventor: Kento TAKAHASHI