Patents by Inventor Soichi Oda

Soichi Oda 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).

  • Diamide compound and drugs containing the same
    Patent number: 6340682
    Abstract: The present invention provides diamide derivatives represented by the following general formula (1): wherein A is a phenyl group or the like, which may be substituted, B is —CH═CH—, —C═C—, —(CH═CH)2—, —C≡C—CH═CH—, —CH═CH—C≡C—, phenylene or the like, and W is or and medicines comprising such a compound. These compounds have an excellent inhibitory effect on the production of an IgE antibody and are hence useful as antiallergic agents and the like.
    Type: Grant
    Filed: February 23, 1999
    Date of Patent: January 22, 2002
    Assignee: Kowa Co., Ltd.
    Inventors: Hiroyuki Ishiwata, Mototsugu Kabeya, Hiromichi Shigyo, Masami Shiratsuchi, Yukio Hattori, Hiroshi Nakao, Takao Nagoya, Seiichi Sato, Soichi Oda, Makoto Suda, Manabu Shibasaki
  • Diamide compounds and compositions containing the same
    Publication number: 20010039279
    Abstract: The present invention relates to compounds represented by the following general formula (1): 1
    Type: Application
    Filed: May 17, 2001
    Publication date: November 8, 2001
    Applicant: KOWA CO., LTD.
    Inventors: Hiroyuki Ishiwata, Mototsugu Kabeya, Masami Shiratsuchi, Yukio Hattori, Hiroshi Nakao, Takao Nagoya, Seiichi Sato, Soichi Oda, Makoto Suda, Manabu Shibasaki
  • Diamide compounds and compositions containing the same
    Patent number: 6297283
    Abstract: The present invention relates to compounds represented by the following general formula (1): wherein A is a phenyl, naphthyl, dihydronaphthyl, indenyl, pyridyl, indolyl, isoindolyl, quinolyl or isoquinolyl group which may be substituted; X is a lower alkylene group which may be substituted, or the like; Y is a single bond or an alkylene group; Z is a group of —CH═CH—, —C≡C—, —(CH═CH)2—, —C≡C—CH═CH— or —CH═CH—C≡C—, or the like; and R is a hydrogen atom, a lower alkyl group or the like, and medicines comprising such a compound. These compounds have an excellent inhibitory effect on the production of an IgE antibody and are hence useful as antiallergic agents and the like.
    Type: Grant
    Filed: April 9, 1999
    Date of Patent: October 2, 2001
    Assignee: Kowa Co., Ltd.
    Inventors: Hiroyuki Ishiwata, Mototsugu Kabeya, Masami Shiratsuchi, Yukio Hattori, Hiroshi Nakao, Takao Nagoya, Seiichi Sato, Soichi Oda, Makoto Suda, Manabu Shibasaki