Patents by Inventor Ryo YAZAKI

Ryo YAZAKI 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).

  • TRANSESTERIFICATION REACTION BY MEANS OF IRON CATALYST
    Publication number: 20170275241
    Abstract: Provided is a catalyst for transesterification reactions, which contains an iron salen complex. Also provided is a method for producing an ester compound, which is characterized by carrying out a transesterification reaction between a starting material ester and a starting material alcohol with use of the catalyst.
    Type: Application
    Filed: February 3, 2015
    Publication date: September 28, 2017
    Applicant: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Takashi OHSHIMA, Ryo YAZAKI, Chika FUJIMOTO, Rikiya HORIKAWA
  • Zinc complex
    Patent number: 9611279
    Abstract: A zinc complex characterized in exhibiting an octahedral structure and being configured from repeating units represented by general formula (I): wherein L represents a linker region, and R1 represents a C1-4 alkyl group, which can have a halogen atom.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: April 4, 2017
    Assignee: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Takashi Ohshima, Ryo Yazaki, Yuki Yokote, Yoshimasa Matsushima
  • ZINC COMPLEX
    Publication number: 20160002268
    Abstract: A zinc complex characterized in exhibiting an octahedral structure and being configured from repeating units represented by general formula (I): wherein L represents a linker region, and R1 represents a C1-4 alkyl group, which can have a halogen atom.
    Type: Application
    Filed: March 27, 2014
    Publication date: January 7, 2016
    Applicant: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Takashi OHSHIMA, Ryo YAZAKI, Yuki YOKOTE, Yoshimasa MATSUSHIMA