Patents by Inventor Yoshitaka Ishibashi

Yoshitaka Ishibashi 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).

  • PRODUCTION METHOD FOR 2-ALKENYLAMINE COMPOUND
    Publication number: 20140200345
    Abstract: Provided is a method for producing a 2-alkenylamine compound efficiently and at low cost, using a primary or secondary amine compound and a 2-alkenyl compound as the starting materials therefor. The 2-alkenyleamine compound is produced by 2-alkenylating a primary or secondary amine compound, using a specified 2-alkenylating agent and in the presence of a catalyst comprising a complexing agent and a transition metal precursor stabilized by a monovalent anionic five-membered conjugated diene.
    Type: Application
    Filed: August 29, 2012
    Publication date: July 17, 2014
    Applicants: NATIONAL UNIV. CORP. NAGOYA UNIVERSITY, SHOWA DENKO K.K.
    Inventors: Yoshitaka Ishibashi, Naoya Fukumoto, Masato Kitamura
  • PRODUCTION METHOD FOR 2-ALKENYLAMINE COMPOUND
    Publication number: 20140171687
    Abstract: Provided is a method for producing a 2-alkenylamine compound efficiently and at low cost, using a primary or secondary amine compound and a 2-alkenyl compound as the starting materials therefor. The 2-alkenylamine compound is produced by adding Bronsted acid when 2-alkenylating by reacting the primary or secondary amine compound with the 2-alkenyl compound, and 2-alkenylating in the presence of a catalyst comprising a complexing agent and a transition metal precursor stabilized by a monovalent anionic five-membered conjugated diene.
    Type: Application
    Filed: August 29, 2012
    Publication date: June 19, 2014
    Applicants: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY, SHOWA DENKO K.K.
    Inventors: Yoshitaka Ishibashi, Naoya Fukumoto, Masato Kitamura