Patents by Inventor Satoru SHINKAWA

Satoru SHINKAWA 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).

  • Aspergillus mutant strain
    Patent number: 9212368
    Abstract: An Aspergillus mutant strain obtained by deleting a ligD gene from an auxotrophic mutant strain of Aspergillus oryzae strain AOK27L.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: December 15, 2015
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Satoru Shinkawa, Shigenobu Mitsuzawa, Maiko Tanaka
  • ASPERGILLUS MUTANT STRAIN
    Publication number: 20150203832
    Abstract: An Aspergillus mutant strain characterized in that it is an auxotrophic mutant strain of Aspergillus oryzae strain AOK27L.
    Type: Application
    Filed: January 20, 2015
    Publication date: July 23, 2015
    Inventors: Satoru Shinkawa, Shigenobu Mitsuzawa, Maiko Tanaka
  • ASPERGILLUS MUTANT STRAIN
    Publication number: 20150203855
    Abstract: An Aspergillus mutant strain obtained by deleting a ligD gene from an auxotrophic mutant strain of Aspergillus oryzae strain AOK27L.
    Type: Application
    Filed: January 20, 2015
    Publication date: July 23, 2015
    Inventors: Satoru Shinkawa, Shigenobu Mitsuzawa, Maiko Tanaka
  • BETA-GLUCOSIDASE
    Publication number: 20150017690
    Abstract: The present invention relates to a polypeptide which has ?-glucosidase activity, and which includes an amino acid sequence represented by SEQ ID NO: 1, a polypeptide including an amino acid sequence in which one or several amino acids are deleted, substituted, or added in the amino acid sequence represented by SEQ ID NO: 1, or a polypeptide including an amino acid sequence having 91% or greater sequence identity with the amino acid sequence represented by SEQ ID NO: 1. According to the present invention, a novel ?-glucosidase enzyme derived from Acremonium cellulolyticus, a polynucleotide encoding the ?-glucosidase, an expression vector for expressing the ?-glucosidase, a transformant incorporated with that expression vector, and a method for producing a cellulose degradation product using the ?-glucosidase can be provided.
    Type: Application
    Filed: July 7, 2014
    Publication date: January 15, 2015
    Inventors: Maiko TANAKA, Shigenobu MITSUZAWA, Satoru SHINKAWA, Daisuke SHIBATA, Takeshi ARA, Migiwa TAKEDA
  • ß-GLUCOSIDASE
    Publication number: 20150017691
    Abstract: The present invention relates to a polypeptide which has ?-glucosidase activity, and which includes an amino acid sequence represented by SEQ ID NO: 1, a polypeptide including an amino acid sequence in which one or several amino acids are deleted, substituted, or added in the amino acid sequence represented by SEQ ID NO: 1, or a polypeptide including an amino acid sequence having 92% or greater sequence identity with the amino acid sequence represented by SEQ ID NO: 1. According to the present invention, a novel ?-glucosidase enzyme derived from Acremonium cellulolyticus, a polynucleotide encoding the ?-glucosidase, an expression vector for expressing the ?-glucosidase, a transformant incorporated with that expression vector, and a method for producing a cellulose degradation product using the ?-glucosidase can be provided.
    Type: Application
    Filed: July 7, 2014
    Publication date: January 15, 2015
    Inventors: Maiko TANAKA, Shigenobu MITSUZAWA, Satoru SHINKAWA, Daisuke SHIBATA, Takeshi ARA, Migiwa TAKEDA
  • BETA-GLUCOSIDASE
    Publication number: 20150017692
    Abstract: The present invention relates to a polypeptide which has ?-glucosidase activity, and which includes an amino acid sequence represented by SEQ ID NO: 1, a polypeptide including an amino acid sequence in which one or several amino acids are deleted, substituted, or added in the amino acid sequence represented by SEQ ID NO: 1, or a polypeptide including an amino acid sequence having 92% or greater sequence identity with the amino acid sequence represented by SEQ ID NO: 1. According to the present invention, a novel ?-glucosidase enzyme derived from Acremonium cellulolyticus, a polynucleotide encoding the ?-glucosidase, an expression vector for expressing the ?-glucosidase, a transformant incorporated with that expression vector, and a method for producing a cellulose degradation product using the ?-glucosidase can be provided.
    Type: Application
    Filed: July 7, 2014
    Publication date: January 15, 2015
    Inventors: Maiko TANAKA, Shigenobu MITSUZAWA, Satoru SHINKAWA, Daisuke SHIBATA, Takeshi ARA, Migiwa TAKEDA
  • ß-GLUCOSIDASE
    Publication number: 20150017689
    Abstract: The present invention relates to a polypeptide which has ?-glucosidase activity, and which includes an amino acid sequence represented by SEQ ID NO: 1, a polypeptide including an amino acid sequence in which one or several amino acids are deleted, substituted, or added in the amino acid sequence represented by SEQ ID NO: 1, or a polypeptide including an amino acid sequence having 90% or greater sequence identity with the amino acid sequence represented by SEQ ID NO: 1. According to the present invention, a novel ?-glucosidase enzyme derived from Acremonium cellulolyticus, a polynucleotide encoding the ?-glucosidase, an expression vector for expressing the ?-glucosidase, a transformant incorporated with that expression vector, and a method for producing a cellulose degradation product using the ?-glucosidase can be provided.
    Type: Application
    Filed: July 3, 2014
    Publication date: January 15, 2015
    Inventors: Maiko TANAKA, Shigenobu MITSUZAWA, Satoru SHINKAWA, Daisuke SHIBATA, Takeshi ARA, Migiwa TAKEDA