Patents by Inventor Daichi Iwanari

Daichi Iwanari 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).

  • Skeleton-forming agent and negative electrode using same
    Patent number: 11495799
    Abstract: To provide a negative electrode of a lithium ion battery excellent in cycle life characteristics. The negative electrode for a lithium ion battery includes an Si-based material as an active material, wherein a skeleton-forming agent including a silicate having a siloxane bond or a phosphate having an aluminophosphate bond as an ingredient is present on the surface and inside of an active material layer, and the skeleton of the active material is formed with the skeleton-forming agent.
    Type: Grant
    Filed: March 25, 2017
    Date of Patent: November 8, 2022
    Assignee: ATTACCATO LIMIIED LIABILITY COMPANY
    Inventors: Taichi Sakamoto, Takashi Mukai, Yuta Ikeuchi, Naoto Yamashita, Daichi Iwanari, Kazuma Yoshida, Kazuyoshi Tanaka
  • SKELETON-FORMING AGENT AND NEGATIVE ELECTRODE USING SAME
    Publication number: 20190326601
    Abstract: To provide a negative electrode of a lithium ion battery excellent in cycle life characteristics. The negative electrode for a lithium ion battery includes an Si-based material as an active material, wherein a skeleton-forming agent including a silicate having a siloxane bond or a phosphate having an aluminophosphate bond as an ingredient is present on the surface and inside of an active material layer, and the skeleton of the active material is formed with the skeleton-forming agent.
    Type: Application
    Filed: March 25, 2017
    Publication date: October 24, 2019
    Applicants: ATTACCATO Limited Liability Company, ATTACCATO Limited Liability Company
    Inventors: Taichi Sakamoto, Takashi Mukai, Yuta Ikeuchi, Naoto Yamashita, Daichi Iwanari, Kazuma Yoshida, Kazuyoshi Tanaka