Patents by Inventor Shunsuke INENAGA

Shunsuke INENAGA 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).

  • Pyrrole compound, method of making same, and aroma composition, food, drink and cosmetics containing same
    Patent number: 11332694
    Abstract: A compound represented by the following formula (1): wherein, R1 is a linear or branched alkyl group having 1 to 3 carbon atoms or a hydroxyl group; and R2 is a 1-pyrrolyl group, a 2-pyrrolyl group, or a 3-pyrrolyl group. The present invention can provide a means highly effective in contributing to savory roasting flavor and capable of imparting fragrance with natural feeling.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: May 17, 2022
    Assignee: T. HASEGAWA CO., LTD.
    Inventors: Shunsuke Inenaga, Keisuke Yoshikawa, Yamato Miyazawa, Makiko Ito
  • PYRROLE COMPOUND, AROMA COMPOSITION, AND FOOD AND DRINK AND COSMETICS CONTAINING THE SAME
    Publication number: 20200157463
    Abstract: A compound represented by the following formula (1): wherein, R1 is a linear or branched alkyl group having 1 to 3 carbon atoms or a hydroxyl group; and R2 is a 1-pyrrolyl group, a 2-pyrrolyl group, or a 3-pyrrolyl group. The present invention can provide a means highly effective in contributing to savory roasting flavor and capable of imparting fragrance with natural feeling.
    Type: Application
    Filed: May 23, 2018
    Publication date: May 21, 2020
    Applicant: T. HASEGAWA CO., LTD.
    Inventors: Shunsuke INENAGA, Keisuke YOSHIKAWA, Yamato MIYAZAWA, Makiko ITO