Patents by Inventor Yuto Nakazawa

Yuto Nakazawa 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).

  • PROMOTER of Hspa8 GENE
    Publication number: 20210317498
    Abstract: The present invention provides an approach to enhancing the production of a foreign protein serving as a protein-based pharmaceutical product in host cells such as cultured cells derived from a mammal. The present invention provides transfected cells having a novel Hspa8 gene promoter, and a method for secreting and producing a foreign protein at high levels using the transfected cells.
    Type: Application
    Filed: August 8, 2019
    Publication date: October 14, 2021
    Applicant: Daiichi Sankyo Company, Limited
    Inventors: Kenji Masuda, Yuto Nakazawa, Kazuhiko Watanabe, Maui Nishio, Takeshi Okumura, Koichi Nonaka
  • Method for producing transesterified fat and/or oil
    Patent number: 9896703
    Abstract: An object of the present invention is to provide a method in which a fat and/or oil is produced by a transesterification reaction using a lipase. Specifically, the present invention relates to a method for producing a transesterified fat and/or oil, comprising: (1) a low-temperature clay treatment step of bringing a fat and/or oil and a clay into contact with each other at 30 to 80° C. to obtain a reaction substrate; and (2) a step of subjecting the reaction substrate to a transesterification reaction in the presence of a lipase-containing composition.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: February 20, 2018
    Assignee: The Nisshin OilliO Group, Ltd.
    Inventors: Yousuke Nakamura, Yuto Nakazawa, Yuko Toyama, Yoshie Yamauchi, Hidetaka Uehara
  • METHOD FOR PRODUCING TRANSESTERIFIED FAT AND/OR OIL
    Publication number: 20150299747
    Abstract: An object of the present invention is to provide a method in which a fat and/or oil is produced by a transesterification reaction using a lipase. Specifically, the present invention relates to a method for producing a transesterified fat and/or oil, comprising: (1) a low-temperature clay treatment step of bringing a fat and/or oil and a clay into contact with each other at 30 to 80° C. to obtain a reaction substrate; and (2) a step of subjecting the reaction substrate to a transesterification reaction in the presence of a lipase-containing composition.
    Type: Application
    Filed: March 7, 2013
    Publication date: October 22, 2015
    Inventors: Yousuke NAKAMURA, Yuto NAKAZAWA, Yuko TOYAMA, Yoshie YAMAUCHI, Hidetaka UEHARA
  • OIL AND FAT COMPOSITION AND METHOD OF PRODUCING THEREOF
    Publication number: 20130230634
    Abstract: The present invention addresses the problem of developing an oil and fat composition which can be used for accelerating or omitting tempering in production process of chocolate, and is capable of maintaining StOSt type triglyceride crystals in a fine state stably, shows good dispersibility, and offers ease of handling such as subdivided packaging or the like. An oil and fat composition comprising 4 to 40% by weight of StOSt type triglyceride, 20 to 80% by weight in total of PHX type triglyceride and HX2 type triglyceride, 8 to 50% by weight of X3 type triglyceride, said oil and fat composition comprising 70 to 100% by weight of the above triglycerides in total.
    Type: Application
    Filed: September 27, 2011
    Publication date: September 5, 2013
    Inventors: Chie Arai, Yuto Nakazawa, Yoichiro Ijima, Hidetaka Uehara, Satoshi Negishi