Patents Assigned to Elephantech Inc.
  • Patent number: 12467198
    Abstract: A color hazing or decoloring agent including at least one compound selected from compounds represented by formula (1) and compounds represented by formula (2), and used for color hazing or decoloring of a fabric printed or dyed with a disperse dye: R1OOC—X—COOR2??(1) Y1O-(AO)n—Y2??(2) wherein, in formula (1), X is an alkylene or alkenylene group of 2 to 4 carbon atoms, R1 is an alkyl group of 1 to 4 carbon atoms and R2 is an alkyl group of 1 to 4 carbon atoms, and in formula (2), AO is an alkyleneoxy group of 2 to 3 carbon atoms, n is an integer of 1 to 3, Y1 is a hydrogen atom or an R3CO group, R3 is an alkyl group of 1 to 4 carbon atoms, Y2 is a hydrogen atom or an R4CO group, and R4 is an alkyl group of 1 to 4 carbon atoms.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: November 11, 2025
    Assignees: Nicca Chemical Co., Ltd., Elephantech Inc.
    Inventors: Mitsuo Matsuda, Miyako Nakayama, Masaaki Sugimoto
  • Publication number: 20240198928
    Abstract: Provided are an emblem for a vehicle with a built-in heater and a method for manufacturing the same in which it is possible to prevent breakage of a heater element and to reduce deterioration even in a configuration in which a heater layer is shaped (deformed) together with a decorative layer having a three-dimensional shape. The emblem, having electromagnetic wave permeability, for a vehicle with a built-in heater comprises: a decorative film; a circuit film on which a heater element is disposed; a first cushion layer disposed between the back surface of the decorative film and the front surface of the circuit film; a second cushion layer disposed on the back surface of the circuit film; a transparent front base material disposed on the front surface of the decorative film; and a rear base material disposed on the back surface of the circuit film.
    Type: Application
    Filed: March 30, 2022
    Publication date: June 20, 2024
    Applicants: Nanbu Plastics Co.,Ltd., Elephantech Inc.
    Inventors: Sigekazu Moriya, Shoki Sano, Junichi Ueyama, Shinya Shimizu, Takashi Nakashima