Patents by Inventor Akiko Miwa

Akiko Miwa 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).

  • Ointment
    Patent number: 7888392
    Abstract: An ointment containing a compound represented by formula (I): [wherein R1 represents any group of a group represented by the formula: —(CH2)4—S—CH2—CO2H, a group represented by the formula: —(CH2)4—S—CH2—CO2CH3, a group represented by the formula: —(CH2)4—C?C—CO2H, a group represented by the formula: —CH2—S—(CH2)2—S—CH2—CO2H, and a group represented by the formula: —CH2—S—(CH2)4—CO2H], and an oleaginous base, is an ointment containing a compound which is effective for atopic symptoms, and is an ointment having low skin irritancy and excellent storage stability, thus, can be used as a pharmaceutical product effective for the pruritus caused by atopy or the like.
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: February 15, 2011
    Assignee: Taisho Pharmaceutical Co., Ltd.
    Inventors: Akihiko Kamiya, Yoshie Shinohara, Takayuki Sato, Kaori Nishizaki, Akiko Miwa, Takatoshi Iida
  • Ointment
    Publication number: 20080167379
    Abstract: An ointment containing a compound represented by formula (I): [wherein R1 represents any group of a group represented by the formula: —(CH2)4—S—CH2—CO2H, a group represented by the formula: —(CH2)4—S—CH2—CO2CH3, a group represented by the formula: —(CH2)4—C?C—CO2H, a group represented by the formula: —CH2—S—(CH2)2—S—CH2—CO2H, and a group represented by the formula: —CH2—S—(CH2)4—CO2H], and an oleaginous base, is an ointment containing a compound which is effective for atopic symptoms, and is an ointment having low skin irritancy and excellent storage stability, thus, can be used as a pharmaceutical product effective for the pruritus caused by atopy or the like.
    Type: Application
    Filed: February 14, 2006
    Publication date: July 10, 2008
    Applicant: TAISHO PHARMACEUTICAL CO., LTD.
    Inventors: Akihiko Kamiya, Yoshie Shinohara, Takayuki Sato, Kaori Nishizaki, Akiko Miwa, Takatoshi Iida
  • Glutamate receptor inhibitor
    Patent number: 5246968
    Abstract: A compound having glutamate receptor inhibitor activity represented by the formula: ##STR1## where R represents a hydrogen atom or a group of the formula: ##STR2## m and n each represents an integer of 3 or 4 and p represents an integer of 0 or 1, or a salt thereof is provided. The compounds are useful for an insecticide.
    Type: Grant
    Filed: June 30, 1992
    Date of Patent: September 21, 1993
    Assignees: Takeda Chimical Industries, Ltd., Tokyo Metropolitan Institute for Neurosciences
    Inventors: Terumi Nakajima, Yoshio Aramaki, Tadashi Yasuhara, Tsutomu Higashijima, Nobufumi Kawai, Akiko Miwa, Masanori Yoshioka