Patents by Inventor Kiyoshi Mizutani

Kiyoshi Mizutani 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).

  • Near-infrared absorbing composition, near-infrared absorbing film, and image sensor for solid-state imaging element
    Patent number: 11971563
    Abstract: Disclosed is a near-infrared absorbing composition, including: a near-infrared absorbing agent; and a solvent, wherein the near-infrared absorbing agent includes at least one of the following Component (A) and Component (B): Component (A): a component composed of a compound having a structure of the following general formula (I) and a metal ion; Component (B): a component composed of a metal complex that is obtainable by a reaction of the compound having the structure of the following general formula (I) and a metal compound.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: April 30, 2024
    Assignee: KONICA MINOLTA, INC.
    Inventors: Koji Daifuku, Yosuke Mizutani, Natsumi Itamoto, Keigo Tamaki, Yutaro Horie, Kenji Hayashi, Issei Nakahara, Takahiko Nojima, Kiyoshi Fukusaka
  • Webbing for seatbelt system
    Patent number: 4664333
    Abstract: An occupant restraining webbing employed in a seatbelt system for a vehicle includes warp which has a dry tenacity of 8.8 gr/De or more, a thickness of 1,700 De or less and a twist multiplier of 3,100 to 5,500. Thus, it is possible to reduce the extra amount by which the webbing is undesirably wound off after the rotation of a takeup shaft for winding off the webbing from a webbing retractor has ceased.
    Type: Grant
    Filed: September 26, 1985
    Date of Patent: May 12, 1987
    Assignee: Kabushiki Kaisha Toka-rika-denki-seisakusho
    Inventors: Yasuo Inada, Koki Sato, Takazo Fujii, Hideo Yokoyama, Shoichi Takahashi, Kiyoshi Mizutani, Takayoshi Kawashima, Akira Nagawa