Patents by Inventor Manabu Horikawa

Manabu Horikawa 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).

  • NOVEL MANDEVILLA GENUS PLANT AND PRODUCTION METHOD OF SAME
    Publication number: 20220132763
    Abstract: A novel Mandevilla genus plant is provided that has a novel color tone unable to be previously produced. A candidate Mandevilla genus plant is selected as a parent Mandevilla genus plant in the case carotenoid pigment is extracted from the petals thereof, and neoxanthin or a derivative thereof is present in the carotenoid pigment extract.
    Type: Application
    Filed: January 13, 2022
    Publication date: May 5, 2022
    Applicants: SUNTORY FLOWERS LIMITED, SUNTORY HOLDINGS LIMITED
    Inventors: MASAHIRO YAMADA, Tomoya Misato, Takehiro Watanabe, Toshiaki Azuma, Manabu Horikawa
  • genus plant and production method of same
    Patent number: 11252883
    Abstract: A novel Mandevilla genus plant is provided that has a novel color tone unable to be previously produced. A candidate Mandevilla genus plant is selected as a parent Mandevilla genus plant in the case carotenoid pigment is extracted from the petals thereof, and neoxanthin or a derivative thereof is present in the carotenoid pigment extract.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: February 22, 2022
    Assignees: SUNTORY FLOWERS LIMITED, SUNTORY HOLDINGS LIMITED
    Inventors: Masahiro Yamada, Tomoya Misato, Takehiro Watanabe, Toshiaki Azuma, Manabu Horikawa
  • NOVEL MANDEVILLA GENUS PLANT AND PRODUCTION METHOD OF SAME
    Publication number: 20180317418
    Abstract: A novel Mandevilla genus plant is provided that has a novel color tone unable to be previously produced. A candidate Mandevilla genus plant is selected as a parent Mandevilla genus plant in the case carotenoid pigment is extracted from the petals thereof, and neoxanthin or a derivative thereof is present in the carotenoid pigment extract.
    Type: Application
    Filed: October 14, 2016
    Publication date: November 8, 2018
    Inventors: Masahiro YAMADA, Tomoya MISATO, Takehiro WATANABE, Toshiaki AZUMA, Manabu HORIKAWA
  • 1-amino-2-hydroxycycloalkanecarboxylic acid derivatives
    Patent number: 5959141
    Abstract: The invention is directed to optically active 1-amino-hydroxycycloalkanecarboxylic acid compounds represented by the formula: ##STR1## wherein n is 0, 1, 2, 3, or 4; methods of their synthesis; and their use as compounds to fix the confirmation of a peptide or protein molecule when introduced into the peptide or protein in the place of a normal amino acid.
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: September 28, 1999
    Assignee: Suntory Limited
    Inventors: Manabu Horikawa, Yasufumi Ohfune