Patents by Inventor Naosuke Matsuura

Naosuke Matsuura 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).

  • Styrene derivatives and salts thereof
    Patent number: 5478856
    Abstract: A styrene derivative represented by the formula (1) or a salt thereof: ##STR1##
    Type: Grant
    Filed: June 27, 1994
    Date of Patent: December 26, 1995
    Assignee: Taiho Pharmaceutical Co., Ltd.
    Inventors: Masahiro Suzuki, Kenzi Nozaki, Toshiyuki Hosoya, Takashi Suzuki, Yuzi Basaki, Mitiyo Kozima, Naosuke Matsuura
  • Isoxazole derivatives and salts thereof
    Patent number: 5399577
    Abstract: An isoxazole derivative represented by the general formula (1) or a salt thereof: ##STR1## a method for preparing the same; compositions for inhibiting lipoxygenase and cyclooxygenase comprising an effective amount of the derivative and a pharmaceutically acceptable carrier therefor; and a method for inhibiting lipoxygenase and cyclooxygenase which comprises administering to a patient the derivative.
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: March 21, 1995
    Assignee: Taiho Pharmaceutical Co., Ltd.
    Inventors: Takashi Shindo, Naosuke Matsuura, Naohiko Ono, Yushiro Akizawa, Kenji Nozaki, Masahiro Suzuki
  • Amide compounds
    Patent number: 4670583
    Abstract: This invention provides an amide compound represented by the formula ##STR1## wherein R.sub.1 is vinyl, 2-(methylsulfinyl)ethyl, 2-(methylsulfonyl)ethyl, 2-(2-acetylamino-2-carboxyethylthio)ethyl or 2-[2-(4-amino-4-carboxybutyrylamino)-2-(carboxymethylcarbamoyl)ethylthio]e thyl and R.sub.2 is hydrogen or lower alkyl, process for the preparation thereof, and antiallergic compositions cotaining the amide compound.
    Type: Grant
    Filed: September 5, 1985
    Date of Patent: June 2, 1987
    Assignee: Taiho Pharmaceutical Company, Limited
    Inventors: Akihide Koda, Mikio Hori, Mitsugi Yasumoto, Naosuke Matsuura, Ichiro Yamawaki, Yukio Tada
  • Sulfonium compounds, processes for preparing the compounds and pharmacological composiitons containing the same
    Patent number: 4556737
    Abstract: This invention provides novel sulfonium compounds, processes for the preparation of the sulfonium compounds, and pharmacological composition containing the sulfonium compound. The compounds of this invention are useful for treating allergy.
    Type: Grant
    Filed: February 27, 1984
    Date of Patent: December 3, 1985
    Assignee: Taiho Pharmaceutical Company Limited
    Inventors: Akihide Koda, Mikio Hori, Naosuke Matsuura, Mitsugi Yasumoto, Ichiro Yamawaki, Shuichi Ueda, Yukio Tada