Patents by Inventor Hiroyasu Takaku

Hiroyasu Takaku 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).

  • Decanoic acid derivatives and flavoring compositions
    Patent number: 9775371
    Abstract: This invention relates to alkyl 5-acyloxydecanoate having formula (1) as follows: wherein R1 denotes a hydrogen atom or an alkyl group having one to four carbon atoms, R2 denotes an alkyl group having one to four carbon atoms, with the proviso that the case where R1 is a methyl group and R2 is a methyl group or an ethyl group is excluded, which is capable of giving to food products or the like a characteristic flavor, or a sensory impression, of milk, fat or cream, and to the use of the same in flavoring compositions.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: October 3, 2017
    Assignee: T. HASEGAWA CO., LTD.
    Inventors: Daichi Oguro, Kenji Haraguchi, Hiroyasu Takaku
  • NOVEL DECANOIC ACID DERIVATIVES AND FLAVORING COMPOSITIONS
    Publication number: 20140377434
    Abstract: This invention relates to alkyl 5-acyloxydecanoate having formula (1) as follows: wherein R1 denotes a hydrogen atom or an alkyl group having one to four carbon atoms, R2 denotes an alkyl group having one to four carbon atoms, with the proviso that the case where R1 is a methyl group and R2 is a methyl group or an ethyl group is excluded, which is capable of giving to food products or the like a characteristic flavor, or a sensory impression, of milk, fat or cream, and to the use of the same in flavoring compositions.
    Type: Application
    Filed: February 6, 2013
    Publication date: December 25, 2014
    Applicant: T. HASEGAWA CO., LTD.
    Inventors: Daichi Oguro, Kenji Haraguchi, Hiroyasu Takaku