Patents by Inventor Akira Kurozumi

Akira Kurozumi 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).

  • COATING AGENT MANUFACTURING KIT, COATING AGENT, AND METHOD FOR PRODUCING ELECTRONIC SUBSTRATE AND ELECTRONIC COMPONENT MODULE
    Publication number: 20240141183
    Abstract: Provided is a coating agent preparation kit with which a coating agent layer having a desired thickness can be satisfactorily obtained and a coating film can be easily formed. A coating agent preparation kit according to the present invention is a coating agent preparation kit for obtaining a coating agent by mixing, the coating agent preparation kit including a first composition and a second composition, the first composition including a curable compound curable with ultraviolet rays, heat, or moisture, and the second composition including hollow particles.
    Type: Application
    Filed: March 4, 2022
    Publication date: May 2, 2024
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Akira KAMIYAMA, Satoru KUROZUMI
  • Benzoylphenylurea derivative and its use as an insecticide
    Patent number: 4734436
    Abstract: Disclosed is a compound of the formula: ##STR1## wherein X.sub.1 and X.sub.3 represent chloro or fluoro, X.sub.2 represents hydrogen, chloro or fluoro, X.sub.4 represents hydrogen or halogen, X.sub.5 represents --CF.sub.3 or --OCF.sub.3, Y represents oxygen or sulfur and an insecticidal composition containing said compound, a method for killing insect pests and a process for producing said compound and its use as pesticide.
    Type: Grant
    Filed: December 9, 1985
    Date of Patent: March 29, 1988
    Assignee: Nippon Kayaku Kabushiki Kaisha
    Inventors: Akira Kurozumi, Satoshi Ototake, Hitoshi Sato, Satoshi Tanabe, Tatsumi Hayaoka, Akio Masui
  • Benzophenones as plant growth regulants
    Patent number: 3983176
    Abstract: Novel plant growth regulants of the formula: ##SPC1##Wherein R.sub.1 and R.sub.2, which may be the same or different, each represent hydrogen atoms or lower alkyl groups, R.sub.3 is a lower alkyl group or a chlorine atom and R.sub.4 is a lower alkyl group or an allyl group.
    Type: Grant
    Filed: November 14, 1974
    Date of Patent: September 28, 1976
    Assignee: Nippon Kayaku Kabushiki Kaisha
    Inventors: Osamu Yamada, Akira Kurozumi, Shuichi Ishida, Fumio Futatsuya, Kensaku Ito, Hiroshi Yamamoto