Patents by Inventor Kouhei TAKATANI

Kouhei TAKATANI 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).

  • FILM-LIKE GRAPHITE, MANUFACTURING METHOD FOR SAME, AND BATTERY USING SAME
    Publication number: 20230357022
    Abstract: A film-like graphite that satisfies the following condition (1) or condition (2) described below. Condition (1): a graphite crystal orientation degree P is 96% or more with respect to a film plane. Condition (2): a graphite crystal orientation degree P is 94% or more with respect to a film plane and a thickness is 42 ?m or more.
    Type: Application
    Filed: July 19, 2023
    Publication date: November 9, 2023
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Kenji HIRANO, Keisuke WADA, Tomoyoshi YAMASHITA, Norimichi KAWABE, Takuya SUZUKI, Miwa YANAGIDATE, Kouhei TAKATANI
  • Porous support-zeolite membrane composite and process for producing porous support-zeolite membrane composite
    Patent number: 11065586
    Abstract: The present invention relates to a process for producing a porous support-zeolite membrane composite, which comprises forming a CHA type zeolite membrane on a porous support by a hydrothermal synthesis in the presence of seed crystals, wherein an FAU type zeolite is used as the seed crystals.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: July 20, 2021
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Nobutake Tanabe, Takahiko Takewaki, Miki Yamada, Kouhei Takatani
  • POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE AND PROCESS FOR PRODUCING POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE
    Publication number: 20190344223
    Abstract: The present invention relates to a process for producing a porous support-zeolite membrane composite, which comprises forming a CHA type zeolite membrane on a porous support by a hydrothermal synthesis in the presence of seed crystals, wherein an FAU type zeolite is used as the seed crystals.
    Type: Application
    Filed: July 29, 2019
    Publication date: November 14, 2019
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Nobutake Tanabe, Takahiko Takewaki, Miki Yamada, Kouhei Takatani
  • Porous support-zeolite membrane composite
    Patent number: 10406486
    Abstract: The present invention relates to a process for producing a porous support-zeolite membrane composite, which comprises forming a CHA type zeolite membrane on a porous support by a hydrothermal synthesis in the presence of seed crystals, wherein an FAU type zeolite is used as the seed crystals.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: September 10, 2019
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Nobutake Tanabe, Takahiko Takewaki, Miki Yamada, Kouhei Takatani
  • POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE AND PROCESS FOR PRODUCING POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE
    Publication number: 20170036175
    Abstract: The present invention relates to a process for producing a porous support-zeolite membrane composite, which comprises forming a CHA type zeolite membrane on a porous support by a hydrothermal synthesis in the presence of seed crystals, wherein an FAU type zeolite is used as the seed crystals.
    Type: Application
    Filed: October 18, 2016
    Publication date: February 9, 2017
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Nobutake TANABE, Takahiko TAKEWAKI, Miki YAMADA, Kouhei TAKATANI